From 30ea03eb2b89f57cff25fb0f0986b0cca4c365e0 Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Mon, 5 Oct 2015 21:38:28 +0200
Subject: [PATCH 01/16] Create html.php

---
 smartoptimizer/minifiers/html.php | 37 +++++++++++++++++++++++++++++++
 1 file changed, 37 insertions(+)
 create mode 100644 smartoptimizer/minifiers/html.php

diff --git a/smartoptimizer/minifiers/html.php b/smartoptimizer/minifiers/html.php
new file mode 100644
index 0000000..bf7e4fd
--- /dev/null
+++ b/smartoptimizer/minifiers/html.php
@@ -0,0 +1,37 @@
+<?
+function minify_html($buffer) {
+	global $settings;
+	
+    if ($settings['concatenate'] ) {
+        /* here we take automatically all js files found in HTML and we concatenate them.
+            scripts with http:// in path are skipped  */
+        
+        preg_match_all('|<script.*src="(?!http://)(.*)".*></script>|', $buffer, $out);   
+        $jsScripts=$out[1];
+	
+        $fp=fopen($settings['alljs'],"w");
+        foreach ($jsScripts as $value)	fwrite($fp, $value."\n");
+        fclose($fp);
+	
+        $html_modified=preg_replace('|<script.*src="(?!http://)(.*)".*></script>|', '',$buffer );   
+        $buffer=preg_replace('|</body>|', '<script defer src="group.alljs.js"></script></body>',$html_modified );
+    }
+
+    $search = array(
+        '/\>[^\S ]+/s',  // strip whitespaces after tags, except space
+        '/[^\S ]+\</s',  // strip whitespaces before tags, except space
+        '/(\s)+/s'       // shorten multiple whitespace sequences
+    );
+
+    $replace = array(
+        '>',
+        '<',
+        '\\1'
+    );
+
+    $buffer = preg_replace($search, $replace, $buffer);
+
+    return $buffer;
+}
+
+?>

From e8e17cb13925cb64154db227b195e821cddca559 Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Mon, 5 Oct 2015 22:09:48 +0200
Subject: [PATCH 02/16] Update config.php

We will really concatenate files without having to name them.
File list is parsed from html file.
In our case, this will be perfect for sites fully Angular.js
---
 smartoptimizer/config.php | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/smartoptimizer/config.php b/smartoptimizer/config.php
index dff4f69..89cc80b 100644
--- a/smartoptimizer/config.php
+++ b/smartoptimizer/config.php
@@ -64,6 +64,7 @@
 //Minifier to use when parsing css files. Add yours in /minifiers directory, and implement function minify_css($text_to_minify)
 $settings['cssMinifier'] = 'css';
 
+// Following is useless ! :)
 //To use groups effectively, include your files with absolute paths. Define constants for easy access. 
 //define('MY_JS_DIR', $_SERVER['DOCUMENT_ROOT'] . '/tkitt/js/');
 //define('MY_CSS_DIR', $_SERVER['DOCUMENT_ROOT'] . '/tkitt/css/');
@@ -73,4 +74,12 @@
 //$settings['groups'] = array(
 //	'test.js' => array(MY_JS_DIR.'test.js', MY_JS_DIR.'test2.js'),
 //	'test.css' => array(MY_JS_DIR.'style.css', MY_JS_DIR.'print.css')
-//);
\ No newline at end of file
+//);
+
+// Here we want site basedir from this address http://localhost/mysite/smartoptimizer/index.php  => http://localhost/mysite
+$settings['myrootpath']=implode('/',array_slice(explode('/',$_SERVER["SCRIPT_FILENAME"]),0, -2));
+
+$smartoptimizerPath=$settings['myrootpath'].'/smartoptimizer';
+$settings['alljs'] = $smartoptimizerPath."/".$settings['cacheDir']."alljs.txt";
+
+$settings['js_group_name'] = 'group.alljs.js';

From 30429450bd074590585a5b33296f8a1b5dc8b767 Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Mon, 5 Oct 2015 22:11:29 +0200
Subject: [PATCH 03/16] Update config.php

Forgot to add this : $settings['htmlMinifier'] = 'html';
---
 smartoptimizer/config.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/smartoptimizer/config.php b/smartoptimizer/config.php
index 89cc80b..8c3121a 100644
--- a/smartoptimizer/config.php
+++ b/smartoptimizer/config.php
@@ -64,6 +64,9 @@
 //Minifier to use when parsing css files. Add yours in /minifiers directory, and implement function minify_css($text_to_minify)
 $settings['cssMinifier'] = 'css';
 
+//Minifier to use when parsing html files. Add yours in /minifiers directory, and implement function minify_html($text_to_minify)
+$settings['htmlMinifier'] = 'html';
+
 // Following is useless ! :)
 //To use groups effectively, include your files with absolute paths. Define constants for easy access. 
 //define('MY_JS_DIR', $_SERVER['DOCUMENT_ROOT'] . '/tkitt/js/');

From fab834ca151586560209493c00044f8e20a7a198 Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Mon, 5 Oct 2015 22:18:07 +0200
Subject: [PATCH 04/16] Update index.php

We handle concatenation of js files.
---
 smartoptimizer/index.php | 51 ++++++++++++++++++++--------------------
 1 file changed, 25 insertions(+), 26 deletions(-)

diff --git a/smartoptimizer/index.php b/smartoptimizer/index.php
index 43f1399..52ee3b0 100644
--- a/smartoptimizer/index.php
+++ b/smartoptimizer/index.php
@@ -156,33 +156,32 @@ function filesmtime() {
 
 list($query) = explode('?', urldecode($_SERVER['QUERY_STRING']));
 
-//if(isset($settings['groups']) && substr($query, 0, 6) == 'group.'){
-//	//we have a pre-defined group to include
-//	$group_name = str_replace('group.','',$query);
-//	if(isset($settings['groups'][$group_name])){
-//		$fileNames = $settings['groups'][$group_name];
-//		$fileDir = '';
-//	}
-//        else {debugExit("Group ($group_name) not set. Please edit config.");}
-//} else {
-if (preg_match('/^\/?(.+\/)?(.+)$/', $query, $matchResult)) {
-    $fileNames = $matchResult[2];
-    $fileDir = $settings['baseDir'] . $matchResult[1];
-} else {
-    debugExit("Invalid file name ($query)");
-}
-//} 
-//check the file exists and is relative to the base directory. 
-if (strpos(realpath($fileDir), realpath($settings['baseDir'])) !== 0) {debugExit("File is out of base directory.");}
+if ($settings['concatenate'] && substr($query, 0, 6) == 'group.') {
 
-if ($settings['concatenate']) {
-	if(!is_array($fileNames)){
-            $files = explode($settings['separator'], $fileNames);
-	} else {
-		$files = $fileNames;
+	$fileDir = '';
+	$settings['alljs'];
+	if(file_exists($settings['alljs'])) {
+			
+		$fp=fopen($settings['alljs'],'r');
+		
+		while (($buffer = fgets($fp, 4096)) !== false) {
+			$fileNames[]=str_replace("\n","",$settings['myrootpath'].'/'.$buffer);			
+		}
+		if (!feof($fp)) {
+			debugExit("Erreur: fgets() a échoué\n");
+		}
+		fclose($fp);
+		
+		$files=$fileNames;		
 	}
-	$settings['concatenate'] = count($files) > 1;
-} else {$files = array($fileNames);}
+	
+} else {
+	if (preg_match('/^\/?(.+\/)?(.+)$/', $query, $matchResult)) {
+		$fileNames = $matchResult[2];
+		$fileDir = $settings['baseDir'].$matchResult[1];
+	} else debugExit("Invalid file name ($query)");
+	$files = array($fileNames);
+} 
 
 foreach ($files as $key => $file) {
 	if (preg_match('/^[^\x00]+\.([a-z0-9]+)$/i', $file, $matchResult)) {
@@ -260,4 +259,4 @@ function_exists('gzencode'));
 		header('Content-Length: ' . filesize($cachedFile));
 		readfile($cachedFile);
 	}
-} else {headerExit('304 Not Modified');}
\ No newline at end of file
+} else {headerExit('304 Not Modified');}

From bca42d7e2610895a3684b171de69065a239ceade Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Tue, 6 Oct 2015 10:00:52 +0200
Subject: [PATCH 05/16] Update js.php

Try to speedup things optimizing all comparisons with === and !== instead of == and !=
---
 smartoptimizer/minifiers/js.php | 34 ++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 17 deletions(-)

diff --git a/smartoptimizer/minifiers/js.php b/smartoptimizer/minifiers/js.php
index 6a7fe66..f8df9e4 100644
--- a/smartoptimizer/minifiers/js.php
+++ b/smartoptimizer/minifiers/js.php
@@ -11,39 +11,39 @@ function minify_js($str) {
 		if ($maybe_regex && $str[$i]=='/' && $str[$i+1]!='/' && $str[$i+1]!='*' && @$str[$i-1]!='*') {//regex detected
 			if (strlen($res) && $res[strlen($res)-1] === '/') $res .= ' ';
 			do {
-				if ($str[$i] == '\\') {
+				if ($str[$i] === '\\') {
 					$res .= $str[$i++];
-				} elseif ($str[$i] == '[') {
+				} elseif ($str[$i] === '[') {
 					do {
-						if ($str[$i] == '\\') {
+						if ($str[$i] === '\\') {
 							$res .= $str[$i++];
 						}
 						$res .= $str[$i++];
-					} while ($i<strlen($str) && $str[$i]!=']');
+					} while ($i<strlen($str) && $str[$i]!==']');
 				}
 				$res .= $str[$i++];
-			} while ($i<strlen($str) && $str[$i]!='/');
+			} while ($i<strlen($str) && $str[$i]!=='/');
 			$res .= $str[$i++];
 			$maybe_regex = false;
 			continue;
-		} elseif ($str[$i]=='"' || $str[$i]=="'") {//quoted string detected
+		} elseif ($str[$i]==='"' || $str[$i]==="'") {//quoted string detected
 			$quote = $str[$i];
 			do {
-				if ($str[$i] == '\\') {
+				if ($str[$i] === '\\') {
 					$res .= $str[$i++];
 				}
 				$res .= $str[$i++];
 			} while ($i<strlen($str) && $str[$i]!=$quote);
 			$res .= $str[$i++];
 			continue;
-		} elseif ($str[$i].$str[$i+1]=='/*' && @$str[$i+2]!='@') {//multi-line comment detected
+		} elseif ($str[$i].$str[$i+1]==='/*' && @$str[$i+2]!='@') {//multi-line comment detected
 			$i+=3;
-			while ($i<strlen($str) && $str[$i-1].$str[$i]!='*/') $i++;
+			while ($i<strlen($str) && $str[$i-1].$str[$i]!=='*/') $i++;
 			if ($current_char == "\n") $str[$i] = "\n";
 			else $str[$i] = ' ';
-		} elseif ($str[$i].$str[$i+1]=='//') {//single-line comment detected
+		} elseif ($str[$i].$str[$i+1]==='//') {//single-line comment detected
 			$i+=2;
-			while ($i<strlen($str) && $str[$i]!="\n" && $str[$i]!="\r") $i++;
+			while ($i<strlen($str) && $str[$i]!=="\n" && $str[$i]!=="\r") $i++;
 		}
 		
 
@@ -51,7 +51,7 @@ function minify_js($str) {
 		$LF_needed = false;
 		if (preg_match('/[\n\r\t ]/', $str[$i])) {
 			if (strlen($res) && preg_match('/[\n ]/', $res[strlen($res)-1])) {
-				if ($res[strlen($res)-1] == "\n") $LF_needed = true;
+				if ($res[strlen($res)-1] === "\n") $LF_needed = true;
 				$res = substr($res, 0, -1);
 			}
 			while ($i+1<strlen($str) && preg_match('/[\n\r\t ]/', $str[$i+1])) {
@@ -65,17 +65,17 @@ function minify_js($str) {
 		$current_char = $str[$i];
 		
 		if ($LF_needed) $current_char = "\n";
-		elseif ($current_char == "\t") $current_char = " ";
-		elseif ($current_char == "\r") $current_char = "\n";
+		elseif ($current_char === "\t") $current_char = " ";
+		elseif ($current_char === "\r") $current_char = "\n";
 		
 		// detect unnecessary white spaces
-		if ($current_char == " ") {
+		if ($current_char === " ") {
 			if (strlen($res) &&
 				(
 				preg_match('/^[^(){}[\]=+\-*\/%&|!><?:~^,;"\']{2}$/', $res[strlen($res)-1].$str[$i+1]) ||
 				preg_match('/^(\+\+)|(--)$/', $res[strlen($res)-1].$str[$i+1]) // for example i+ ++j;
 				)) $res .= $current_char;
-		} elseif ($current_char == "\n") {
+		} elseif ($current_char === "\n") {
 			if (strlen($res) &&
 				(
 				preg_match('/^[^({[=+\-*%&|!><?:~^,;\/][^)}\]=+\-*%&|><?:,;\/]$/', $res[strlen($res)-1].$str[$i+1]) ||
@@ -94,4 +94,4 @@ function minify_js($str) {
 	if ($i<strlen($str) && preg_match('/[^\n\r\t ]/', $str[$i])) $res .= $str[$i];
 	return $res;
 }
-?>
\ No newline at end of file
+?>

From cc2052dcece366a9840a2c0fbdd2e9b783e009e4 Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Tue, 6 Oct 2015 10:04:26 +0200
Subject: [PATCH 06/16] Update js.php

Missed few optimisations
---
 smartoptimizer/minifiers/js.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/smartoptimizer/minifiers/js.php b/smartoptimizer/minifiers/js.php
index f8df9e4..e7999f4 100644
--- a/smartoptimizer/minifiers/js.php
+++ b/smartoptimizer/minifiers/js.php
@@ -8,7 +8,7 @@ function minify_js($str) {
 	$i=0;
 	$current_char = '';
 	while ($i+1<strlen($str)) {
-		if ($maybe_regex && $str[$i]=='/' && $str[$i+1]!='/' && $str[$i+1]!='*' && @$str[$i-1]!='*') {//regex detected
+		if ($maybe_regex && $str[$i]==='/' && $str[$i+1]!=='/' && $str[$i+1]!=='*' && @$str[$i-1]!=='*') {//regex detected
 			if (strlen($res) && $res[strlen($res)-1] === '/') $res .= ' ';
 			do {
 				if ($str[$i] === '\\') {
@@ -33,10 +33,10 @@ function minify_js($str) {
 					$res .= $str[$i++];
 				}
 				$res .= $str[$i++];
-			} while ($i<strlen($str) && $str[$i]!=$quote);
+			} while ($i<strlen($str) && $str[$i]!==$quote);
 			$res .= $str[$i++];
 			continue;
-		} elseif ($str[$i].$str[$i+1]==='/*' && @$str[$i+2]!='@') {//multi-line comment detected
+		} elseif ($str[$i].$str[$i+1]==='/*' && @$str[$i+2]!=='@') {//multi-line comment detected
 			$i+=3;
 			while ($i<strlen($str) && $str[$i-1].$str[$i]!=='*/') $i++;
 			if ($current_char == "\n") $str[$i] = "\n";

From 955ebf6455d4a94b3886faf8530e93ca4b492797 Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Tue, 6 Oct 2015 10:15:10 +0200
Subject: [PATCH 07/16] Update css.php

Try to optimize comparisons in loops with === and !==.
No noticable improvements when profiling, but each milliseconds winned are important
---
 smartoptimizer/minifiers/css.php | 37 +++++++++++++++-----------------
 1 file changed, 17 insertions(+), 20 deletions(-)

diff --git a/smartoptimizer/minifiers/css.php b/smartoptimizer/minifiers/css.php
index 533dc98..698213f 100644
--- a/smartoptimizer/minifiers/css.php
+++ b/smartoptimizer/minifiers/css.php
@@ -14,12 +14,9 @@ function convertUrl($url, $count)
 	if (preg_match('@^[^/]+:@', $url)) return $url;
 	
 	$fileType = substr(strrchr($url, '.'), 1);
-        if (isset($mimeTypes[$fileType]))
-                $mimeType = $mimeTypes[$fileType];
-        elseif (function_exists('mime_content_type') && file_exists($fileDir.$url))
-                $mimeType = mime_content_type($fileDir.$url);
-        else
-                $mimeType = null;
+	if (isset($mimeTypes[$fileType])) $mimeType = $mimeTypes[$fileType];
+	elseif (function_exists('mime_content_type')) $mimeType = mime_content_type($url);
+	else $mimeType = null;
 	
 	if (!$settings['embed'] ||
 		!file_exists($fileDir.$url) ||
@@ -37,7 +34,7 @@ function convertUrl($url, $count)
 	
 	$contents = file_get_contents($fileDir.$url);
 	 
-	if ($fileType == 'css') {
+	if ($fileType === 'css') {
 		$oldFileDir = $fileDir;
 		$fileDir = rtrim(dirname($fileDir.$url), '\/').'/';
 		$oldBaseUrl = $baseUrl;
@@ -57,37 +54,37 @@ function minify_css($str) {
 	$inside_block = false;
 	$current_char = '';
 	while ($i+1<strlen($str)) {
-		if ($str[$i]=='"' || $str[$i]=="'") {//quoted string detected
+		if ($str[$i]==='"' || $str[$i]==="'") {//quoted string detected
 			$res .= $quote = $str[$i++];
 			$url = '';
-			while ($i<strlen($str) && $str[$i]!=$quote) {
-				if ($str[$i] == '\\') {
+			while ($i<strlen($str) && $str[$i]!==$quote) {
+				if ($str[$i] === '\\') {
 					$url .= $str[$i++];
 				}
 				$url .= $str[$i++];
 			}
-			if (strtolower(substr($res, -5, 4))=='url(' || strtolower(substr($res, -9, 8)) == '@import ') {
+			if (strtolower(substr($res, -5, 4))==='url(' || strtolower(substr($res, -9, 8)) === '@import ') {
 				$url = convertUrl($url, substr_count($str, $url));
 			}
 			$res .= $url;
 			$res .= $str[$i++];
 			continue;
-		} elseif (strtolower(substr($res, -4))=='url(') {//url detected
+		} elseif (strtolower(substr($res, -4))==='url(') {//url detected
 			$url = '';
 			do {
-				if ($str[$i] == '\\') {
+				if ($str[$i] === '\\') {
 					$url .= $str[$i++];
 				}
 				$url .= $str[$i++];
-			} while ($i<strlen($str) && $str[$i]!=')');
+			} while ($i<strlen($str) && $str[$i]!==')');
 			$url = convertUrl($url, substr_count($str, $url));
 			$res .= $url;
 			$res .= $str[$i++];
 			continue;
-		} elseif ($str[$i].$str[$i+1]=='/*') {//css comment detected
+		} elseif ($str[$i].$str[$i+1]==='/*') {//css comment detected
 			$i+=3;
-			while ($i<strlen($str) && $str[$i-1].$str[$i]!='*/') $i++;
-			if ($current_char == "\n") $str[$i] = "\n";
+			while ($i<strlen($str) && $str[$i-1].$str[$i]!=='*/') $i++;
+			if ($current_char === "\n") $str[$i] = "\n";
 			else $str[$i] = ' ';
 		}
 		
@@ -95,17 +92,17 @@ function minify_css($str) {
 		
 		$current_char = $str[$i];
 		
-		if ($inside_block && $current_char == '}') {
+		if ($inside_block && $current_char === '}') {
 			$inside_block = false;
 		}
 		
-		if ($current_char == '{') {
+		if ($current_char === '{') {
 			$inside_block = true;
 		}
 		
 		if (preg_match('/[\n\r\t ]/', $current_char)) $current_char = " ";
 		
-		if ($current_char == " ") {
+		if ($current_char === " ") {
 			$pattern = $inside_block?'/^[^{};,:\n\r\t ]{2}$/':'/^[^{};,>+\n\r\t ]{2}$/';
 			if (strlen($res) &&	preg_match($pattern, $res[strlen($res)-1].$str[$i+1]))
 				$res .= $current_char;

From 90eb94e87ea750c64bc7a033d20256f766974ebd Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Tue, 6 Oct 2015 10:34:34 +0200
Subject: [PATCH 08/16] Update css.php

Avoid to evaluation strlen($str) each time.
Few milliseconds won
---
 smartoptimizer/minifiers/css.php | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/smartoptimizer/minifiers/css.php b/smartoptimizer/minifiers/css.php
index 698213f..e8cf072 100644
--- a/smartoptimizer/minifiers/css.php
+++ b/smartoptimizer/minifiers/css.php
@@ -49,15 +49,16 @@ function convertUrl($url, $count)
 }
 
 function minify_css($str) {
+	$strsize=strlen($str);	
 	$res = '';
 	$i=0;
 	$inside_block = false;
 	$current_char = '';
-	while ($i+1<strlen($str)) {
+	while ($i+1<$strsize) {
 		if ($str[$i]==='"' || $str[$i]==="'") {//quoted string detected
 			$res .= $quote = $str[$i++];
 			$url = '';
-			while ($i<strlen($str) && $str[$i]!==$quote) {
+			while ($i<$strsize && $str[$i]!==$quote) {
 				if ($str[$i] === '\\') {
 					$url .= $str[$i++];
 				}
@@ -76,19 +77,19 @@ function minify_css($str) {
 					$url .= $str[$i++];
 				}
 				$url .= $str[$i++];
-			} while ($i<strlen($str) && $str[$i]!==')');
+			} while ($i<$strsize && $str[$i]!==')');
 			$url = convertUrl($url, substr_count($str, $url));
 			$res .= $url;
 			$res .= $str[$i++];
 			continue;
 		} elseif ($str[$i].$str[$i+1]==='/*') {//css comment detected
 			$i+=3;
-			while ($i<strlen($str) && $str[$i-1].$str[$i]!=='*/') $i++;
+			while ($i<$strsize && $str[$i-1].$str[$i]!=='*/') $i++;
 			if ($current_char === "\n") $str[$i] = "\n";
 			else $str[$i] = ' ';
 		}
 		
-		if (strlen($str) <= $i+1) break;
+		if ($strsize <= $i+1) break;
 		
 		$current_char = $str[$i];
 		
@@ -110,7 +111,7 @@ function minify_css($str) {
 		
 		$i++;
 	}
-	if ($i<strlen($str) && preg_match('/[^\n\r\t ]/', $str[$i])) $res .= $str[$i];
+	if ($i<$strsize && preg_match('/[^\n\r\t ]/', $str[$i])) $res .= $str[$i];
 	return $res;
 }
 ?>

From 3f0ee13fe67a2c005d6d12cdbddfd41fbe1468c6 Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Tue, 6 Oct 2015 10:42:47 +0200
Subject: [PATCH 09/16] Update js.php

Avoid to evaluate strlen($str) each time.
Few milliseconds won.
---
 smartoptimizer/minifiers/js.php | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/smartoptimizer/minifiers/js.php b/smartoptimizer/minifiers/js.php
index e7999f4..1902e04 100644
--- a/smartoptimizer/minifiers/js.php
+++ b/smartoptimizer/minifiers/js.php
@@ -3,11 +3,12 @@
  * SmartOptimizer JavaScript Minifier
  */
 function minify_js($str) {
+	$strsize=strlen($str);
 	$res = '';
 	$maybe_regex = true;
 	$i=0;
 	$current_char = '';
-	while ($i+1<strlen($str)) {
+	while ($i+1<$strsize) {
 		if ($maybe_regex && $str[$i]==='/' && $str[$i+1]!=='/' && $str[$i+1]!=='*' && @$str[$i-1]!=='*') {//regex detected
 			if (strlen($res) && $res[strlen($res)-1] === '/') $res .= ' ';
 			do {
@@ -19,10 +20,10 @@ function minify_js($str) {
 							$res .= $str[$i++];
 						}
 						$res .= $str[$i++];
-					} while ($i<strlen($str) && $str[$i]!==']');
+					} while ($i<$strsize && $str[$i]!==']');
 				}
 				$res .= $str[$i++];
-			} while ($i<strlen($str) && $str[$i]!=='/');
+			} while ($i<$strsize && $str[$i]!=='/');
 			$res .= $str[$i++];
 			$maybe_regex = false;
 			continue;
@@ -33,17 +34,17 @@ function minify_js($str) {
 					$res .= $str[$i++];
 				}
 				$res .= $str[$i++];
-			} while ($i<strlen($str) && $str[$i]!==$quote);
+			} while ($i<$strsize && $str[$i]!==$quote);
 			$res .= $str[$i++];
 			continue;
 		} elseif ($str[$i].$str[$i+1]==='/*' && @$str[$i+2]!=='@') {//multi-line comment detected
 			$i+=3;
-			while ($i<strlen($str) && $str[$i-1].$str[$i]!=='*/') $i++;
+			while ($i<$strsize && $str[$i-1].$str[$i]!=='*/') $i++;
 			if ($current_char == "\n") $str[$i] = "\n";
 			else $str[$i] = ' ';
 		} elseif ($str[$i].$str[$i+1]==='//') {//single-line comment detected
 			$i+=2;
-			while ($i<strlen($str) && $str[$i]!=="\n" && $str[$i]!=="\r") $i++;
+			while ($i<$strsize && $str[$i]!=="\n" && $str[$i]!=="\r") $i++;
 		}
 		
 
@@ -54,13 +55,13 @@ function minify_js($str) {
 				if ($res[strlen($res)-1] === "\n") $LF_needed = true;
 				$res = substr($res, 0, -1);
 			}
-			while ($i+1<strlen($str) && preg_match('/[\n\r\t ]/', $str[$i+1])) {
+			while ($i+1<$strsize && preg_match('/[\n\r\t ]/', $str[$i+1])) {
 				if (!$LF_needed && preg_match('/[\n\r]/', $str[$i])) $LF_needed = true;
 				$i++;
 			}
 		}
 		
-		if (strlen($str) <= $i+1) break;
+		if ($strsize <= $i+1) break;
 		
 		$current_char = $str[$i];
 		
@@ -80,7 +81,7 @@ function minify_js($str) {
 				(
 				preg_match('/^[^({[=+\-*%&|!><?:~^,;\/][^)}\]=+\-*%&|><?:,;\/]$/', $res[strlen($res)-1].$str[$i+1]) ||
 				(strlen($res)>1 && preg_match('/^(\+\+)|(--)$/', $res[strlen($res)-2].$res[strlen($res)-1])) ||
-				(strlen($str)>$i+2 && preg_match('/^(\+\+)|(--)$/', $str[$i+1].$str[$i+2])) ||
+				($strsize>$i+2 && preg_match('/^(\+\+)|(--)$/', $str[$i+1].$str[$i+2])) ||
 				preg_match('/^(\+\+)|(--)$/', $res[strlen($res)-1].$str[$i+1])// || // for example i+ ++j;
 				)) $res .= $current_char;
 		} else $res .= $current_char;
@@ -91,7 +92,7 @@ function minify_js($str) {
 		
 		$i++;
 	}
-	if ($i<strlen($str) && preg_match('/[^\n\r\t ]/', $str[$i])) $res .= $str[$i];
+	if ($i<$strsize && preg_match('/[^\n\r\t ]/', $str[$i])) $res .= $str[$i];
 	return $res;
 }
 ?>

From 4495aa985c4cb90251e34daabcdf5657895b391f Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Tue, 6 Oct 2015 12:55:00 +0200
Subject: [PATCH 10/16] Update index.php

Removed this : $settings['alljs'];
---
 smartoptimizer/index.php | 1 -
 1 file changed, 1 deletion(-)

diff --git a/smartoptimizer/index.php b/smartoptimizer/index.php
index 52ee3b0..5a2052f 100644
--- a/smartoptimizer/index.php
+++ b/smartoptimizer/index.php
@@ -159,7 +159,6 @@ function filesmtime() {
 if ($settings['concatenate'] && substr($query, 0, 6) == 'group.') {
 
 	$fileDir = '';
-	$settings['alljs'];
 	if(file_exists($settings['alljs'])) {
 			
 		$fp=fopen($settings['alljs'],'r');

From 311e965eb0cd66002536596c24a54096ec2ce9e9 Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Tue, 6 Oct 2015 20:35:05 +0200
Subject: [PATCH 11/16] Update .htaccess

NULL give the following Warning on PHP > 5.5 :
PHP Warning:  Unknown: function 'NULL' not found or invalid function name in Unknown on line 0

None solve the problem.
---
 smartoptimizer/.htaccess | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/smartoptimizer/.htaccess b/smartoptimizer/.htaccess
index e25e2f9..e2a356f 100644
--- a/smartoptimizer/.htaccess
+++ b/smartoptimizer/.htaccess
@@ -1,3 +1,3 @@
 php_flag zlib.output_compression Off
 php_flag output_buffering Off
-php_value output_handler NULL
+php_value output_handler None

From 91172e054b905b6f8aab6b27900453edac70d19d Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Wed, 7 Oct 2015 14:24:05 +0200
Subject: [PATCH 12/16] Update packer.php

Updated to packer 1.3 from this address :
https://github.com/ptcong/javascript-packer

Sadly this doesn't solve problem packing angular.js with wamp/xampp php server.
---
 smartoptimizer/minifiers/packer.php | 207 +++++++++++++---------------
 1 file changed, 92 insertions(+), 115 deletions(-)

diff --git a/smartoptimizer/minifiers/packer.php b/smartoptimizer/minifiers/packer.php
index d31628e..7db139d 100644
--- a/smartoptimizer/minifiers/packer.php
+++ b/smartoptimizer/minifiers/packer.php
@@ -1,40 +1,51 @@
 <?php
+/**
+ * Edited Version by Phan Thanh Cong <ptcong90@gmail.com>
+ *
+ * changelog:
+ * version 1.3 (jan 19, 2015)
+ * - improved variable renaming
+ *
+ * version 1.2 (aug 13, 2014):
+ * - fixed a bug, '\n' packed then unpacked becomes '\'.
+ * - improved variable renaming (any -> a, any -> b, any ->c) instead of (pack -> p, packer -> p ??)
+ */
 /* 9 April 2008. version 1.1
- * 
+ *
  * This is the php version of the Dean Edwards JavaScript's Packer,
  * Based on :
- * 
+ *
  * ParseMaster, version 1.0.2 (2005-08-19) Copyright 2005, Dean Edwards
  * a multi-pattern parser.
  * KNOWN BUG: erroneous behavior when using escapeChar with a replacement
  * value that is a function
- * 
+ *
  * packer, version 2.0.2 (2005-08-19) Copyright 2004-2005, Dean Edwards
- * 
+ *
  * License: http://creativecommons.org/licenses/LGPL/2.1/
- * 
+ *
  * Ported to PHP by Nicolas Martin.
- * 
+ *
  * ----------------------------------------------------------------------
  * changelog:
  * 1.1 : correct a bug, '\0' packed then unpacked becomes '\'.
  * ----------------------------------------------------------------------
- * 
+ *
  * examples of usage :
  * $myPacker = new JavaScriptPacker($script, 62, true, false);
  * $packed = $myPacker->pack();
- * 
+ *
  * or
- * 
+ *
  * $myPacker = new JavaScriptPacker($script, 'Normal', true, false);
  * $packed = $myPacker->pack();
- * 
+ *
  * or (default values)
- * 
+ *
  * $myPacker = new JavaScriptPacker($script);
  * $packed = $myPacker->pack();
- * 
- * 
+ *
+ *
  * params of the constructor :
  * $script:       the JavaScript to pack, string.
  * $encoding:     level of encoding, int or string :
@@ -45,14 +56,14 @@
  * $specialChars: if you are flagged your private and local variables
  *                in the script, boolean.
  *                default: false.
- * 
+ *
  * The pack() method return the compressed JavasScript, as a string.
- * 
+ *
  * see http://dean.edwards.name/packer/usage/ for more information.
- * 
+ *
  * Notes :
  * # need PHP 5 . Tested with PHP 5.1.2, 5.1.3, 5.1.4, 5.2.3
- * 
+ *
  * # The packed result may be different than with the Dean Edwards
  *   version, but with the same length. The reason is that the PHP
  *   function usort to sort array don't necessarily preserve the
@@ -60,50 +71,42 @@
  *   in fact preserve this order (but that's not require by the
  *   ECMAScript standard). So the encoded keywords order can be
  *   different in the two results.
- * 
+ *
  * # Be careful with the 'High ASCII' Level encoding if you use
- *   UTF-8 in your files... 
+ *   UTF-8 in your files...
  */
-
-
 class JavaScriptPacker {
 	// constants
 	const IGNORE = '$1';
-
 	// validate parameters
 	private $_script = '';
 	private $_encoding = 62;
 	private $_fastDecode = true;
 	private $_specialChars = false;
-	
 	private $LITERAL_ENCODING = array(
 		'None' => 0,
 		'Numeric' => 10,
 		'Normal' => 62,
 		'High ASCII' => 95
 	);
-	
 	public function __construct($_script, $_encoding = 62, $_fastDecode = true, $_specialChars = false)
 	{
 		$this->_script = $_script . "\n";
 		if (array_key_exists($_encoding, $this->LITERAL_ENCODING))
 			$_encoding = $this->LITERAL_ENCODING[$_encoding];
 		$this->_encoding = min((int)$_encoding, 95);
-		$this->_fastDecode = $_fastDecode;	
+		$this->_fastDecode = $_fastDecode;
 		$this->_specialChars = $_specialChars;
 	}
-	
 	public function pack() {
 		$this->_addParser('_basicCompression');
 		if ($this->_specialChars)
 			$this->_addParser('_encodeSpecialChars');
 		if ($this->_encoding)
 			$this->_addParser('_encodeKeywords');
-		
 		// go!
 		return $this->_pack($this->_script);
 	}
-	
 	// apply all parsing routines
 	private function _pack($script) {
 		for ($i = 0; isset($this->_parsers[$i]); $i++) {
@@ -111,13 +114,11 @@ private function _pack($script) {
 		}
 		return $script;
 	}
-	
 	// keep a list of parsing functions, they'll be executed all at once
 	private $_parsers = array();
 	private function _addParser($parser) {
 		$this->_parsers[] = $parser;
 	}
-	
 	// zero encoding - just removal of white space and comments
 	private function _basicCompression($script) {
 		$parser = new ParseMaster();
@@ -139,7 +140,6 @@ private function _basicCompression($script) {
 		$parser->add('/;+\\s*([};])/', '$2');
 		// apply the above
 		$script = $parser->exec($script);
-
 		// remove white-space
 		$parser->add('/(\\b|\\x24)\\s+(\\b|\\x24)/', '$2 $3');
 		$parser->add('/([+\\-])\\s+([+\\-])/', '$2 $3');
@@ -147,20 +147,25 @@ private function _basicCompression($script) {
 		// done
 		return $parser->exec($script);
 	}
-	
 	private function _encodeSpecialChars($script) {
 		$parser = new ParseMaster();
 		// replace: $name -> n, $$name -> na
+		// $parser->add('/((\\x24+)([a-zA-Z$_]+))(\\d*)/',
+		// 			 array('fn' => '_replace_name')
+		// );
+		// ptcong edited
+		// to avoid conflict vars: buttons1, buttons2
+		// and use smart named
 		$parser->add('/((\\x24+)([a-zA-Z$_]+))(\\d*)/',
 					 array('fn' => '_replace_name')
 		);
+		// end edited
 		// replace: _name -> _0, double-underscore (__name) is ignored
 		$regexp = '/\\b_[A-Za-z\\d]\\w*/';
 		// build the word list
 		$keywords = $this->_analyze($script, $regexp, '_encodePrivate');
 		// quick ref
 		$encoded = $keywords['encoded'];
-		
 		$parser->add($regexp,
 			array(
 				'fn' => '_replace_encoded',
@@ -169,7 +174,6 @@ private function _encodeSpecialChars($script) {
 		);
 		return $parser->exec($script);
 	}
-	
 	private function _encodeKeywords($script) {
 		// escape high-ascii values already in the script (i.e. in strings)
 		if ($this->_encoding > 62)
@@ -182,7 +186,6 @@ private function _encodeKeywords($script) {
 		// build the word list
 		$keywords = $this->_analyze($script, $regexp, $encode);
 		$encoded = $keywords['encoded'];
-		
 		// encode
 		$parser->add($regexp,
 			array(
@@ -192,13 +195,12 @@ private function _encodeKeywords($script) {
 		);
 		if (empty($script)) return $script;
 		else {
-			//$res = $parser->exec($script);
+			// $res = $parser->exec($script);
 			//$res = $this->_bootStrap($res, $keywords);
 			//return $res;
 			return $this->_bootStrap($parser->exec($script), $keywords);
 		}
 	}
-	
 	private function _analyze($script, $regexp, $encode) {
 		// analyse
 		// retreive all words in the script
@@ -245,7 +247,6 @@ private function _analyze($script, $regexp, $encode) {
 					$this->_count[$word] = 0;
 				}
 			} while ($i);
-			
 			// sort the words by frequency
 			// Note: the javascript and php version of sort can be different :
 			// in php manual, usort :
@@ -255,7 +256,7 @@ private function _analyze($script, $regexp, $encode) {
 			// but equivalent.
 			// the ECMAscript standard does not guarantee this behaviour,
 			// and thus not all browsers (e.g. Mozilla versions dating back to at
-			// least 2003) respect this. 
+			// least 2003) respect this.
 			usort($unsorted, array(&$this, '_sortWords'));
 			$j = 0;
 			// because there are "protected" words in the list
@@ -271,26 +272,20 @@ private function _analyze($script, $regexp, $encode) {
 			'encoded' => $_encoded,
 			'protected' => $_protected);
 	}
-	
 	private $_count = array();
 	private function _sortWords($match1, $match2) {
 		return $this->_count[$match2] - $this->_count[$match1];
 	}
-	
 	// build the boot function used for loading and decoding
 	private function _bootStrap($packed, $keywords) {
 		$ENCODE = $this->_safeRegExp('$encode\\($count\\)');
-
 		// $packed: the packed script
 		$packed = "'" . $this->_escape($packed) . "'";
-
 		// $ascii: base for encoding
 		$ascii = min(count($keywords['sorted']), $this->_encoding);
 		if ($ascii == 0) $ascii = 1;
-
 		// $count: number of words contained in the script
 		$count = count($keywords['sorted']);
-
 		// $keywords: list of words contained in the script
 		foreach ($keywords['protected'] as $i=>$value) {
 			$keywords['sorted'][$i] = '';
@@ -298,13 +293,11 @@ private function _bootStrap($packed, $keywords) {
 		// convert from a string to an array
 		ksort($keywords['sorted']);
 		$keywords = "'" . implode('|',$keywords['sorted']) . "'.split('|')";
-
 		$encode = ($this->_encoding > 62) ? '_encode95' : $this->_getEncoder($ascii);
 		$encode = $this->_getJSFunction($encode);
 		$encode = preg_replace('/_encoding/','$ascii', $encode);
 		$encode = preg_replace('/arguments\\.callee/','$encode', $encode);
 		$inline = '\\$count' . ($ascii > 10 ? '.toString(\\$ascii)' : '');
-
 		// $decode: code snippet to speed up decoding
 		if ($this->_fastDecode) {
 			// create the decoder
@@ -319,7 +312,6 @@ private function _bootStrap($packed, $keywords) {
 			if ($count == 0)
 				$decode = preg_replace($this->_safeRegExp('($count)\\s*=\\s*1'), '$1=0', $decode, 1);
 		}
-
 		// boot function
 		$unpack = $this->_getJSFunction('_unpack');
 		if ($this->_fastDecode) {
@@ -343,7 +335,6 @@ private function _bootStrap($packed, $keywords) {
 		// pack the boot function too
 		$unpackPacker = new JavaScriptPacker($unpack, 0, false, true);
 		$unpack = $unpackPacker->pack();
-		
 		// arguments
 		$params = array($packed, $ascii, $count, $keywords);
 		if ($this->_fastDecode) {
@@ -351,11 +342,9 @@ private function _bootStrap($packed, $keywords) {
 			$params[] = '{}';
 		}
 		$params = implode(',', $params);
-		
 		// the whole thing
 		return 'eval(' . $unpack . '(' . $params . "))\n";
 	}
-	
 	private $buffer;
 	private function _insertFastDecode($match) {
 		return '{' . $this->buffer . ';';
@@ -363,25 +352,21 @@ private function _insertFastDecode($match) {
 	private function _insertFastEncode($match) {
 		return '{$encode=' . $this->buffer . ';';
 	}
-	
 	// mmm.. ..which one do i need ??
 	private function _getEncoder($ascii) {
 		return $ascii > 10 ? $ascii > 36 ? $ascii > 62 ?
 		       '_encode95' : '_encode62' : '_encode36' : '_encode10';
 	}
-	
 	// zero encoding
 	// characters: 0123456789
 	private function _encode10($charCode) {
 		return $charCode;
 	}
-	
 	// inherent base36 support
 	// characters: 0123456789abcdefghijklmnopqrstuvwxyz
 	private function _encode36($charCode) {
 		return base_convert($charCode, 10, 36);
 	}
-	
 	// hitch a ride on base36 and add the upper case alpha characters
 	// characters: 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
 	private function _encode62($charCode) {
@@ -390,36 +375,29 @@ private function _encode62($charCode) {
 			$res = $this->_encode62((int)($charCode / $this->_encoding));
 		}
 		$charCode = $charCode % $this->_encoding;
-		
 		if ($charCode > 35)
 			return $res . chr($charCode + 29);
 		else
 			return $res . base_convert($charCode, 10, 36);
 	}
-	
 	// use high-ascii values
 	// characters: ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþ
 	private function _encode95($charCode) {
 		$res = '';
 		if ($charCode >= $this->_encoding)
 			$res = $this->_encode95($charCode / $this->_encoding);
-		
 		return $res . chr(($charCode % $this->_encoding) + 161);
 	}
-	
 	private function _safeRegExp($string) {
 		return '/'.preg_replace('/\$/', '\\\$', $string).'/';
 	}
-	
 	private function _encodePrivate($charCode) {
 		return "_" . $charCode;
 	}
-	
 	// protect characters used by the parser
 	private function _escape($script) {
 		return preg_replace('/([\\\\\'])/', '\\\$1', $script);
 	}
-	
 	// protect high-ascii characters already in the script
 	private function _escape95($script) {
 		return preg_replace_callback(
@@ -431,15 +409,12 @@ private function _escape95($script) {
 	private function _escape95Bis($match) {
 		return '\x'.((string)dechex(ord($match)));
 	}
-	
-	
 	private function _getJSFunction($aName) {
 		if (defined('self::JSFUNCTION'.$aName))
 			return constant('self::JSFUNCTION'.$aName);
-		else 
+		else
 			return '';
 	}
-	
 	// JavaScript Functions used.
 	// Note : In Dean's version, these functions are converted
 	// with 'String(aFunctionName);'.
@@ -447,13 +422,11 @@ private function _getJSFunction($aName) {
 	// 'while (aBool) anAction();' is converted to
 	// 'while (aBool) { anAction(); }'.
 	// The JavaScript functions below are corrected.
-	
 	// unpacking function - this is the boot strap function
 	//  data extracted from this packing routine is passed to
 	//  this function when decoded in the target
 	// NOTE ! : without the ';' final.
 	const JSFUNCTION_unpack =
-
 'function($packed, $ascii, $count, $keywords, $encode, $decode) {
     while ($count--) {
         if ($keywords[$count]) {
@@ -470,13 +443,11 @@ private function _getJSFunction($aName) {
     return $packed;
 }';
 */
-	
 	// code-snippet inserted into the unpacker to speed up decoding
 	const JSFUNCTION_decodeBody =
 //_decode = function() {
 // does the browser support String.replace where the
 //  replacement value is a function?
-
 '    if (!\'\'.replace(/^/, String)) {
         // decode all the values we need
         while ($count--) {
@@ -503,21 +474,18 @@ private function _getJSFunction($aName) {
         $count = 1;
     }';
 */
-	
 	 // zero encoding
 	 // characters: 0123456789
 	 const JSFUNCTION_encode10 =
 'function($charCode) {
     return $charCode;
 }';//;';
-	
 	 // inherent base36 support
 	 // characters: 0123456789abcdefghijklmnopqrstuvwxyz
 	 const JSFUNCTION_encode36 =
 'function($charCode) {
     return $charCode.toString(36);
 }';//;';
-	
 	// hitch a ride on base36 and add the upper case alpha characters
 	// characters: 0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ
 	const JSFUNCTION_encode62 =
@@ -525,27 +493,21 @@ private function _getJSFunction($aName) {
     return ($charCode < _encoding ? \'\' : arguments.callee(parseInt($charCode / _encoding))) +
     (($charCode = $charCode % _encoding) > 35 ? String.fromCharCode($charCode + 29) : $charCode.toString(36));
 }';
-	
 	// use high-ascii values
 	// characters: ¡¢£¤¥¦§¨©ª«¬­®¯°±²³´µ¶·¸¹º»¼½¾¿ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞßàáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþ
 	const JSFUNCTION_encode95 =
 'function($charCode) {
     return ($charCode < _encoding ? \'\' : arguments.callee($charCode / _encoding)) +
         String.fromCharCode($charCode % _encoding + 161);
-}'; 
-	
+}';
 }
-
-
 class ParseMaster {
 	public $ignoreCase = false;
 	public $escapeChar = '';
-	
 	// constants
 	const EXPRESSION = 0;
 	const REPLACEMENT = 1;
 	const LENGTH = 2;
-	
 	// used to determine nesting levels
 	private $GROUPS = '/\\(/';//g
 	private $SUB_REPLACE = '/\\$\\d/';
@@ -554,12 +516,10 @@ class ParseMaster {
 	private $ESCAPE = '/\\\./';//g
 	private $QUOTE = '/\'/';
 	private $DELETED = '/\\x01[^\\x01]*\\x01/';//g
-	
 	public function add($expression, $replacement = '') {
 		// count the number of sub-expressions
 		//  - add one because each pattern is itself a sub-expression
 		$length = 1 + preg_match_all($this->GROUPS, $this->_internalEscape((string)$expression), $out);
-		
 		// treat only strings $replacement
 		if (is_string($replacement)) {
 			// does the pattern deal with sub-expressions?
@@ -587,11 +547,9 @@ public function add($expression, $replacement = '') {
 		if (!empty($expression)) $this->_add($expression, $replacement, $length);
 		else $this->_add('/^$/', $replacement, $length);
 	}
-	
 	public function exec($string) {
 		// execute the global replacement
 		$this->_escaped = array();
-		
 		// simulate the _patterns.toSTring of Dean
 		$regexp = '/';
 		foreach ($this->_patterns as $reg) {
@@ -599,7 +557,6 @@ public function exec($string) {
 		}
 		$regexp = substr($regexp, 0, -1) . '/';
 		$regexp .= ($this->ignoreCase) ? 'i' : '';
-		
 		$string = $this->_escape($string, $this->escapeChar);
 		$string = preg_replace_callback(
 			$regexp,
@@ -610,29 +567,23 @@ public function exec($string) {
 			$string
 		);
 		$string = $this->_unescape($string, $this->escapeChar);
-		
 		return preg_replace($this->DELETED, '', $string);
 	}
-		
 	public function reset() {
 		// clear the patterns collection so that this object may be re-used
 		$this->_patterns = array();
 	}
-
 	// private
 	private $_escaped = array();  // escaped characters
 	private $_patterns = array(); // patterns stored by index
-	
 	// create and add a new pattern to the patterns collection
 	private function _add() {
 		$arguments = func_get_args();
 		$this->_patterns[] = $arguments;
 	}
-	
 	// this is the global replace function (it's quite complicated)
 	private function _replacement($arguments) {
 		if (empty($arguments)) return '';
-		
 		$i = 1; $j = 0;
 		// loop through the patterns
 		while (isset($this->_patterns[$j])) {
@@ -640,28 +591,22 @@ private function _replacement($arguments) {
 			// do we have a result?
 			if (isset($arguments[$i]) && ($arguments[$i] != '')) {
 				$replacement = $pattern[self::REPLACEMENT];
-				
 				if (is_array($replacement) && isset($replacement['fn'])) {
-					
 					if (isset($replacement['data'])) $this->buffer = $replacement['data'];
 					return call_user_func(array(&$this, $replacement['fn']), $arguments, $i);
-					
 				} elseif (is_int($replacement)) {
 					return $arguments[$replacement + $i];
-				
 				}
 				$delete = ($this->escapeChar == '' ||
 				           strpos($arguments[$i], $this->escapeChar) === false)
 				        ? '' : "\x01" . $arguments[$i] . "\x01";
 				return $delete . $replacement;
-			
 			// skip over references to sub-expressions
 			} else {
 				$i += $pattern[self::LENGTH];
 			}
 		}
 	}
-	
 	private function _backReferences($match, $offset) {
 		$replacement = $this->buffer['replacement'];
 		$quote = $this->buffer['quote'];
@@ -671,53 +616,86 @@ private function _backReferences($match, $offset) {
 		}
 		return $replacement;
 	}
-	
+	// ptcong edited
+	private $_names = array();
+	private $_names_count = 0;
+	private function _get_name() {
+		$num = $this->_names_count;
+		$base = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz';
+		$b = strlen($base);
+		$r = $num  % $b;
+		$res = $base[$r];
+		$q = floor($num/$b);
+		while ($q) {
+			$r = $q % $b;
+			if ($q == 1 && $r == 1) $r = 0;
+			$q = floor($q/$b);
+			$res = $base[$r].$res;
+		}
+		return $res;
+	}
 	private function _replace_name($match, $offset){
-		$length = strlen($match[$offset + 2]);
-		$start = $length - max($length - strlen($match[$offset + 3]), 0);
-		return substr($match[$offset + 1], $start, $length) . $match[$offset + 4];
+		static $keywords = array(
+			'abstract','as','boolean','break','byte','case','catch','char','class',
+	        'const','continue','debugger','default','delete','do','double','else',
+	        'enum','export','extends','false','final','finally','float','for',
+	        'function','goto','if','implements','import','in','instanceof','int',
+	        'long','native','new','null','package','private','protected','public',
+	        'return','short','static','super','switch','synchronized','this',
+	        'throw','throws','transient','true','try','typeof','var','void',
+	        'while','with','yield','let','interface',
+	        // avoid conflict with some variables
+	        'index', 'e', 'err',
+		);
+		$varname = $match[0];
+		if (empty($this->_names[$varname])) {
+			$named = $this->_get_name();
+			$this->_names_count++;
+			if (in_array($named, $keywords)) {
+				return $this->_replace_name($match, $offset);
+			}
+			$this->_names[$varname] = $named;
+		}
+		return $this->_names[$varname];
 	}
-	
+	// end edited
 	private function _replace_encoded($match, $offset) {
 		return $this->buffer[$match[$offset]];
 	}
-	
-	
 	// php : we cannot pass additional data to preg_replace_callback,
 	// and we cannot use &$this in create_function, so let's go to lower level
 	private $buffer;
-	
 	// encode escaped characters
 	private function _escape($string, $escapeChar) {
 		if ($escapeChar) {
 			$this->buffer = $escapeChar;
+			// ptcong90 edited to ensure that unescape job will work well
+			// original: '/\\' . $escapeChar . '(.)' .'/',
 			return preg_replace_callback(
-				'/\\' . $escapeChar . '(.)' .'/',
+				'/\\' . $escapeChar . '(.)?' .'/',
 				array(&$this, '_escapeBis'),
 				$string
 			);
-			
 		} else {
 			return $string;
 		}
 	}
 	private function _escapeBis($match) {
-		$this->_escaped[] = $match[1];
+		// ptcong90 edited to ensure that unescape job will work well
+		// original: $this->_escaped[] = $match[1];
+		$this->_escaped[] = isset($match[1]) ? $match[1] : '';
 		return $this->buffer;
 	}
-	
 	// decode escaped characters
 	private function _unescape($string, $escapeChar) {
 		if ($escapeChar) {
-			$regexp = '/'.'\\'.$escapeChar.'/';
+			$regexp = '/\\'.$escapeChar.'/';
 			$this->buffer = array('escapeChar'=> $escapeChar, 'i' => 0);
-			return preg_replace_callback
-			(
+			return preg_replace_callback(
 				$regexp,
 				array(&$this, '_unescapeBis'),
 				$string
 			);
-			
 		} else {
 			return $string;
 		}
@@ -733,7 +711,6 @@ private function _unescapeBis() {
 		$this->buffer['i']++;
 		return $this->buffer['escapeChar'] . $temp;
 	}
-	
 	private function _internalEscape($string) {
 		return preg_replace($this->ESCAPE, '', $string);
 	}
@@ -741,6 +718,6 @@ private function _internalEscape($string) {
 
 function minify_js($js){
     $packer = new JavaScriptPacker($js, 'Normal', true, false);
+
     return $packer->pack();
 }
-?>

From e70ee5cd2bfb3d8ce06a8288557ce4ef736c0a39 Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Sun, 11 Oct 2015 22:24:12 +0200
Subject: [PATCH 13/16] Update index.php

Modifications for css grouping
---
 smartoptimizer/index.php | 177 ++++++++++++++++-----------------------
 1 file changed, 73 insertions(+), 104 deletions(-)

diff --git a/smartoptimizer/index.php b/smartoptimizer/index.php
index 5a2052f..d67ab76 100644
--- a/smartoptimizer/index.php
+++ b/smartoptimizer/index.php
@@ -1,5 +1,5 @@
 <?php
-/** SmartOptimizer v1.8
+/* SmartOptimizer v1.8
  * SmartOptimizer enhances your website performance using techniques
  * such as compression, concatenation, minifying, caching, and embedding on demand.
  *
@@ -9,13 +9,7 @@
  *
  * Author: Ali Farhadi (a.farhadi@gmail.com)
  * Website: http://farhadi.ir/
- *
- * 
- * 
- * @todo SET A MINIMUM FILE SIZE WHICH WILL NOT BE GZIPPED OR MINIFIED. 
- * @todo EXCLUDE FILES WITH .min. in the filename - from minifying (they are already done)
- * 
- **/
+ */
 
 //Default settings
 $settings = array(
@@ -56,30 +50,13 @@
 	"swf"	=> "application/x-shockwave-flash",
 	"ico"	=> "image/x-icon",
 );
-/**Processs a time in a string 
- * 
- * @param datetime $time
- * @return string Date formatted
- */
-
-function gmdatestr($time = null) {
-        if (is_null($time)){ $time = time();}
-	return gmdate("D, d M Y H:i:s", $time) . " GMT";
-}
-/**Adds a status header and then exits
- * 
- * @param string $status
- */
 
 function headerExit($status) {
 	header("HTTP/1.0 $status");
 	exit();
 }
-/**
- * Adds Headers to a returning HTTP response that tells a server not to cache the file ever
- **/
-function headerNoCache()
-    {
+
+function headerNoCache() {
 	// already expired
 	header("Expires: Mon, 26 Jul 1997 05:00:00 GMT");
 
@@ -97,84 +74,77 @@ function headerNoCache()
 	//generate a unique Etag each time
 	header('Etag: '.microtime());
 }
-/**
- * Adds header to the response informing that the file never expires cache it forever.
- */
 
-function headerNeverExpire() {
-    $exptime = time() + 31557600;
-    $curtime = time();
-    header("Expires: " . gmdatestr($exptime));
-    header("Cache-Control: public, max-age=31557600");
-    header("Last-Modified: " . gmdatestr($curtime));
-    header("Vary: Accept-Encoding");
+function headerNeverExpire(){
+	header("Expires: " . gmdatestr(time() + 315360000));
+	header("Cache-Control: max-age=315360000");
 }
 
-/**
- * Adds Headers to a file pls echo a Error that smartoptimizer couldnt process the file
- * If Debug is set true this will 404 the file else it will return the file with a Script header.
- * 
- * @global array $settings
- * @param string  $msg   The message to ruturn if Debug is false
- */
-function debugExit($msg) {
-    global $settings;
-    if (!$settings['debug']) {
-        headerExit('404 Not Found');
-    }
-    headerNoCache();
-    header('Content-Type: text/html; charset=' . $settings['charSet']);
-    header("Content-Encoding: none");
-    echo "//<script>\n";
-    echo "alert('SmartOptimizer Error: " . str_replace("\n", "\\n", addslashes($msg)) . "');\n";
-    echo "//</script>\n";
-    exit();
+function debugExit($msg){
+	global $settings;
+	if (!$settings['debug']) {
+		headerExit('404 Not Found');
+	}
+	headerNoCache();
+	header('Content-Type: text/html; charset='.$settings['charSet']);
+	header("Content-Encoding: none");
+	echo "//<script>\n";
+	echo "alert('SmartOptimizer Error: ".str_replace("\n", "\\n", addslashes($msg))."');\n";
+	echo "//</script>\n";
+	exit();
 }
 
-/**Gets the input files modification time and compares it to the modification time of /smartoptimizer/index.php and config.php
- * and returns the larges of the 3 (ie the most recent time)
- * 
- * @global array $files  
- * @global string $fileType
- * @staticvar datetime $filesmtime
- * @return datetime
- **/
+function gmdatestr($time = null) {
+	if (is_null($time)) $time = time();
+	return gmdate("D, d M Y H:i:s", $time) . " GMT";
+}
 
 function filesmtime() {
 	global $files, $fileMinifier;
 	static $filesmtime;
-        if ($filesmtime){return $filesmtime;}
-	$filesmtime = max(filemtime("minifiers/$fileMinifier.php"), filemtime('index.php'), filemtime('config.php'));
+	if ($filesmtime) return $filesmtime;
+	$filesmtime = max(@filemtime("minifiers/$fileMinifier.php"), filemtime('index.php'), filemtime('config.php'));
 	foreach ($files as $file) {
-                if (!file_exists($file)) {debugExit("File not found ($file).");}
+		if (!file_exists($file)) debugExit("File not found ($file).");
 		$filesmtime = max(filemtime($file), $filesmtime);
 	}
 	return $filesmtime;
 }
 
-require 'config.php';
-
-list($query) = explode('?', urldecode($_SERVER['QUERY_STRING']));
-
-if ($settings['concatenate'] && substr($query, 0, 6) == 'group.') {
-
-	$fileDir = '';
-	if(file_exists($settings['alljs'])) {
-			
-		$fp=fopen($settings['alljs'],'r');
+function getFileList($listFile)
+{    
+    global $settings;
+    
+    $fileNames=array();
+	if(file_exists($listFile)) {
+	
+		$fp=fopen($listFile,'r');
 		
 		while (($buffer = fgets($fp, 4096)) !== false) {
 			$fileNames[]=str_replace("\n","",$settings['myrootpath'].'/'.$buffer);			
 		}
 		if (!feof($fp)) {
-			debugExit("Erreur: fgets() a échoué\n");
+			echo "Erreur: fgets() a échoué\n";
 		}
 		fclose($fp);
-		
-		$files=$fileNames;		
-	}
+	} 
+    
+    return $fileNames;        
+}
+
+require 'config.php';
+
+list($query) = explode('?', urldecode($_SERVER['QUERY_STRING']));
+
+if ($settings['concatenate'] && $query == $settings['js_group_name'] ) {
+	$fileDir = '';
+    $files=getFileList($settings['alljs']);		
+    // $files=array_merge($files,getFileList($settings['alljs']));
 	
-} else {
+} elseif ($settings['concatenate'] && $query == $settings['css_group_name'] ) { 
+	$fileDir = '';
+    $files=getFileList($settings['allcss']);	
+}else {
 	if (preg_match('/^\/?(.+\/)?(.+)$/', $query, $matchResult)) {
 		$fileNames = $matchResult[2];
 		$fileDir = $settings['baseDir'].$matchResult[1];
@@ -185,34 +155,32 @@ function filesmtime() {
 foreach ($files as $key => $file) {
 	if (preg_match('/^[^\x00]+\.([a-z0-9]+)$/i', $file, $matchResult)) {
 		$fileTypes[] = strtolower($matchResult[1]);
-        } else {debugExit("Unsupported file ($file)");}
+	} else debugExit("Unsupported file ($file)");
 
 	$files[$key] = $fileDir.$file;
 }
 
 if ($settings['concatenate']) {
-        if (count(array_unique($fileTypes)) > 1) {debugExit("Files must be of the same type.");}
+	if (count(array_unique($fileTypes)) > 1) debugExit("Files must be of the same type.");
 }
-//check we have a minifier
+
 $fileType = $fileTypes[0];
 $fileMinifier = $settings[$fileType.'Minifier'];
-if(!file_exists('minifiers/'.$fileMinifier.'.php')) {debugExit($fileType.'Minifier not found. Please create "minifiers/'.$fileMinifier.'.php" or change minifier in config.php');}
-//check the file meets our filetypes list or 
-if (!isset($mimeTypes[$fileType])){ debugExit("Unsupported file type ($fileType)");}
+if(!file_exists('minifiers/'.$fileMinifier.'.php')) debugExit($fileType.'Minifier not found. Please create "minifiers/'.$fileMinifier.'.php" or change minifier in config.php');
+
+if (!isset($mimeTypes[$fileType])) debugExit("Unsupported file type ($fileType)");
 header("Content-Type: {$mimeTypes[$fileType]}; charset=".$settings['charSet']);
-// lets check and see if the client accepts compression and change our variable if it doesnt also check the filetype to ensure we want to compress.
+
 $settings['gzip'] =
 	($settings['gzip'] &&
 	!in_array($fileType, $settings['gzipExceptions']) &&
-	in_array('gzip', array_map('trim', explode(',' ,  htmlspecialchars($_SERVER['HTTP_ACCEPT_ENCODING'], ENT_QUOTES)))) &&
+	in_array('gzip', array_map('trim', explode(',' , @$_SERVER['HTTP_ACCEPT_ENCODING']))) &&
 	function_exists('gzencode'));
-// ok client likes compression - lets tell it we are sending a compressed file.
-if ($settings['gzip']){ header("Content-Encoding: gzip");}
-//check we have a minifier
+
+if ($settings['gzip']) header("Content-Encoding: gzip");
+
 $settings['minify'] = $settings['minify'] && file_exists('minifiers/'.$fileMinifier.'.php');
-//if its css and we have an opera browser embed the css 
-$settings['embed'] = $settings['embed'] && $fileType == 'css' && (!preg_match('/msie/i',  htmlspecialchars($_SERVER['HTTP_USER_AGENT'])) || preg_match('/msie 8|opera/i',  htmlspecialchars($_SERVER['HTTP_USER_AGENT'])));
-//check if we want to call the cache.
+$settings['embed'] = $settings['embed'] && $fileType == 'css' && (!preg_match('/msie/i', $_SERVER['HTTP_USER_AGENT']) || preg_match('/msie 8|opera/i', $_SERVER['HTTP_USER_AGENT']));
 $settings['serverCache'] = $settings['serverCache'] && ($settings['minify'] || $settings['gzip'] || $settings['concatenate'] || $settings['embed']);
 
 if ($settings['serverCache']) {
@@ -223,9 +191,9 @@ function_exists('gzencode'));
 	($settings['serverCache'] && (!file_exists($cachedFile) || ($settings['serverCacheCheck'] && filesmtime() > filemtime($cachedFile)))));
 
 if ($settings['clientCache'] && $settings['clientCacheCheck']) {
-        if ($settings['serverCache'] && !$generateContent) {$mtime = filemtime($cachedFile);}
-elseif ($settings['serverCache']) {$mtime = time();}
-        else {$mtime = filesmtime();}
+	if ($settings['serverCache'] && !$generateContent) $mtime = filemtime($cachedFile);
+	elseif ($settings['serverCache']) $mtime = time();
+	else $mtime = filesmtime();
 	$mtimestr = gmdatestr($mtime);
 }
 
@@ -235,7 +203,7 @@ function_exists('gzencode'));
 		header("Cache-Control: must-revalidate");
 	} elseif ($settings['clientCache']) {
 		headerNeverExpire();
-        } else { headerNoCache();}
+	} else headerNoCache();
 
 	if ($generateContent) {
                 if ($settings['minify']){
@@ -243,10 +211,10 @@ function_exists('gzencode'));
                     
                 }
 		$content = array();
-                foreach ($files as $file){(($content[] = file_get_contents($file)) !== false) || debugExit("File not found ($file).");}
+		foreach ($files as $file) (($content[] = @file_get_contents($file)) !== false) || debugExit("File not found ($file).");
 		$content = implode("\n", $content);
-        if ($settings['minify']) {$content = call_user_func('minify_' . $fileType, $content);}
-                if ($settings['gzip']){ $content = gzencode($content, $settings['compressionLevel']);}
+		if ($settings['minify']) $content = call_user_func('minify_' . $fileType, $content);
+		if ($settings['gzip']) $content = gzencode($content, $settings['compressionLevel']);
 		if ($settings['serverCache']) {
 			$handle = @fopen($cachedFile, 'w') or debugExit("Could not create cache file($cachedFile).");
 			fwrite($handle, $content);
@@ -258,4 +226,5 @@ function_exists('gzencode'));
 		header('Content-Length: ' . filesize($cachedFile));
 		readfile($cachedFile);
 	}
-} else {headerExit('304 Not Modified');}
+} else headerExit('304 Not Modified');
+?>

From 62e77a0fa465266b7689bd1fa7f8775ce9e716ac Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Sun, 11 Oct 2015 22:25:06 +0200
Subject: [PATCH 14/16] Update config.php

Modifications for Css grouping
---
 smartoptimizer/config.php | 34 ++++++++++++++++++++--------------
 1 file changed, 20 insertions(+), 14 deletions(-)

diff --git a/smartoptimizer/config.php b/smartoptimizer/config.php
index 8c3121a..92b3b98 100644
--- a/smartoptimizer/config.php
+++ b/smartoptimizer/config.php
@@ -1,7 +1,7 @@
 <?php
-/**
+/*
  * SmartOptimizer Configuration File
- **/
+ */
 
 //base dir (a relative path to the base directory)
 $settings['baseDir'] = '../';
@@ -58,31 +58,37 @@
 $settings['clientCacheCheck'] = false;
 
 //Minifier to use when parsing js files. Add yours in /minifiers directory, and implement function minify_js($text_to_minify)
-//We have 2 js minifiers - the original coded by farahdi(js) or Dean Edwards Packer(packer).
 $settings['jsMinifier'] = 'packer';
 
 //Minifier to use when parsing css files. Add yours in /minifiers directory, and implement function minify_css($text_to_minify)
 $settings['cssMinifier'] = 'css';
 
-//Minifier to use when parsing html files. Add yours in /minifiers directory, and implement function minify_html($text_to_minify)
 $settings['htmlMinifier'] = 'html';
 
-// Following is useless ! :)
+/*
 //To use groups effectively, include your files with absolute paths. Define constants for easy access. 
-//define('MY_JS_DIR', $_SERVER['DOCUMENT_ROOT'] . '/tkitt/js/');
-//define('MY_CSS_DIR', $_SERVER['DOCUMENT_ROOT'] . '/tkitt/css/');
-
+define('MY_JS_DIR', $_SERVER['DOCUMENT_ROOT'] . 'cuisinesearch/');
+define('MY_CSS_DIR', $_SERVER['DOCUMENT_ROOT'] . 'cuisinesearch/css/');
+*/
 //groups configuration. Call a group by using /path/to/smartoptimizer/?group.group_name.
 //Tip: If you use 'test.js' as your group name, you'll get a nifty file name like 'group.test.js' 
-//$settings['groups'] = array(
-//	'test.js' => array(MY_JS_DIR.'test.js', MY_JS_DIR.'test2.js'),
-//	'test.css' => array(MY_JS_DIR.'style.css', MY_JS_DIR.'print.css')
-//);
+/*
+$settings['groups'] = array(
+	'alljs.js' => array(MY_JS_DIR.'js/getDataService.js', 
+						MY_JS_DIR.'js/recettes_directive.js', 
+						MY_JS_DIR.'js/search_directive.js',
+						MY_JS_DIR.'js/cloud_directive.js',
+						MY_JS_DIR.'js/paginate_directive3.js'
+						),
+	'test.css' => array(MY_JS_DIR.'style.css', MY_JS_DIR.'print.css')
+);*/
 
-// Here we want site basedir from this address http://localhost/mysite/smartoptimizer/index.php  => http://localhost/mysite
 $settings['myrootpath']=implode('/',array_slice(explode('/',$_SERVER["SCRIPT_FILENAME"]),0, -2));
 
 $smartoptimizerPath=$settings['myrootpath'].'/smartoptimizer';
-$settings['alljs'] = $smartoptimizerPath."/".$settings['cacheDir']."alljs.txt";
 
 $settings['js_group_name'] = 'group.alljs.js';
+$settings['alljs'] = $smartoptimizerPath."/".$settings['cacheDir']."alljs.txt";
+
+$settings['css_group_name'] = 'group.allcss.css';
+$settings['allcss'] = $smartoptimizerPath."/".$settings['cacheDir']."allcss.txt";

From 8026d518858439968319d8d9dfc7d2b08bdcd497 Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Sun, 11 Oct 2015 22:26:21 +0200
Subject: [PATCH 15/16] Update html.php

Modifications for Css grouping
---
 smartoptimizer/minifiers/html.php | 16 ++++++++++++++--
 1 file changed, 14 insertions(+), 2 deletions(-)

diff --git a/smartoptimizer/minifiers/html.php b/smartoptimizer/minifiers/html.php
index bf7e4fd..93acff2 100644
--- a/smartoptimizer/minifiers/html.php
+++ b/smartoptimizer/minifiers/html.php
@@ -1,4 +1,4 @@
-<?
+<?php
 function minify_html($buffer) {
 	global $settings;
 	
@@ -14,7 +14,19 @@ function minify_html($buffer) {
         fclose($fp);
 	
         $html_modified=preg_replace('|<script.*src="(?!http://)(.*)".*></script>|', '',$buffer );   
-        $buffer=preg_replace('|</body>|', '<script defer src="group.alljs.js"></script></body>',$html_modified );
+        $buffer=preg_replace('|</body>|', '<script async src="group.alljs.js"></script></body>',$html_modified );
+        
+        /* here we take automatically all css files found in HTML and we concatenate them. */
+         preg_match_all('|<link href="(.*)".*rel="styleSheet".*type="text/css".*/>|', $buffer, $out);  
+        $cssScripts=$out[1];
+        	
+        $fp=fopen($settings['allcss'],"w");
+        foreach ($cssScripts as $value)	fwrite($fp, $value."\n");
+        fclose($fp);
+	
+        $html_modified=preg_replace('|<link href="(.*)" rel="styleSheet" type="text/css".*/>|', '',$buffer );   
+        $buffer=preg_replace('|<head>|', '<head><link href="group.allcss.css" rel="styleSheet" type="text/css" />',$html_modified );
+        
     }
 
     $search = array(

From 295b514e40c55b0ed939cfba95705dd7c5c45ebc Mon Sep 17 00:00:00 2001
From: SixK <dasixk@free.fr>
Date: Tue, 3 Nov 2015 00:40:04 +0100
Subject: [PATCH 16/16] Update html.php

We skip scripts with http:// or https:// in path (instead of only http:// in path)
---
 smartoptimizer/minifiers/html.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/smartoptimizer/minifiers/html.php b/smartoptimizer/minifiers/html.php
index 93acff2..3b1099b 100644
--- a/smartoptimizer/minifiers/html.php
+++ b/smartoptimizer/minifiers/html.php
@@ -4,16 +4,16 @@ function minify_html($buffer) {
 	
     if ($settings['concatenate'] ) {
         /* here we take automatically all js files found in HTML and we concatenate them.
-            scripts with http:// in path are skipped  */
+            scripts with http:// or https:// in path are skipped  */
         
-        preg_match_all('|<script.*src="(?!http://)(.*)".*></script>|', $buffer, $out);   
+        preg_match_all('|<script.*src="(?!https?://)(.*)".*></script>|', $buffer, $out);   
         $jsScripts=$out[1];
 	
         $fp=fopen($settings['alljs'],"w");
         foreach ($jsScripts as $value)	fwrite($fp, $value."\n");
         fclose($fp);
 	
-        $html_modified=preg_replace('|<script.*src="(?!http://)(.*)".*></script>|', '',$buffer );   
+        $html_modified=preg_replace('|<script.*src="(?!https?://)(.*)".*></script>|', '',$buffer );   
         $buffer=preg_replace('|</body>|', '<script async src="group.alljs.js"></script></body>',$html_modified );
         
         /* here we take automatically all css files found in HTML and we concatenate them. */