feat: add string helper && add SupportFunctions

.gitignore

@@ -0,0 +1,11 @@
+*.DS_Store
+/vendor
+/coverage
+sftp-config.json
+composer.lock
+.subsplit
+.php_cs.cache
+.idea
+/index.php
+/config.php
+./phpunit*

README.md

@@ -31,14 +31,14 @@ to the require section of your `composer.json` file.
 Method Listing
 -----
 
-**arrayShift**
+### arrayShift
 
 ```php
 ArrayHelper::arrayShift([0 => 'a', 2 => 'c', 1 => 'b']);
 // [2 => 'c', 1 => 'b']
 ```
 
-**saveAll**
+### saveAll
 
 ```php
 $rows = [];
@@ -51,14 +51,15 @@ if (!ModelHelper::saveAll(Post::tableName(), $rows)) {
 }
 ```
 
-**Global Functions**
+### Global Functions
 
 change `composer.json` file, add this:
 
 ```
 "autoload": {
     "files": [
-      "vendor/yiier/yii2-helpers/GlobalFunctions.php"
+      "vendor/yiier/yii2-helpers/GlobalFunctions.php",
+      "vendor/yiier/yii2-helpers/SupportFunctions.php"
     ]
 },
 ```
@@ -69,7 +70,7 @@ then run
 $ composer dump
 ```
 
-**SearchModel**
+### SearchModel
 
 示例一
 
@@ -103,7 +104,7 @@ return $this->render('index', [
 ```
 
 
-**FileTarget**
+### FileTarget
 
 Can achieve results：`@app/runtime/logs/error/20151223_app.log`
 
@@ -193,7 +194,7 @@ change config file, main.php
 ```
 
 
-**ResponseHandler**
+### ResponseHandler
 
 RESTful Response Handler, change config file `main.php`:
 
@@ -211,7 +212,7 @@ RESTful Response Handler, change config file `main.php`:
 ]
 ```
 
-**Migration**
+### Migration
 
 ```php
 <?php
@@ -240,4 +241,33 @@ class m170810_084615_create_post extends Migration
 
 }
 ```
-……
+
+### StringHelper
+
+```php
+String::after('@', '[email protected]'); // 'online.ge'
+
+String::afterLast('[', 'sin[90]*cos[180]');// '180]'
+
+String::before('@', '[email protected]'); // 'biohazard'
+
+String::beforeLast('[', 'sin[90]*cos[180]'); // 'sin[90]*cos'
+
+String::between('@', '.', '[email protected]'); // 'online'
+
+String::betweenLast('[', ']', 'sin[90]*cos[180]'); // '180'
+```
+
+### Setup
+
+```php
+
+Setup::toFen(100); // 10000
+Setup::toYuan(100); // 1
+
+
+Setup::errorMessage($model->firstErrors);
+```
+
+
+……

composer.json

@@ -1,21 +1,26 @@
 {
-    "name": "yiier/yii2-helpers",
-    "description": "Helpers for Yii2",
-    "type": "yii2-extension",
-    "keywords": ["yii2","extension","helpers"],
-    "license": "BSD-4-Clause",
-    "authors": [
-        {
-            "name": "forecho",
-            "email": "[email protected]"
-        }
-    ],
-    "require": {
-        "yiisoft/yii2": "~2.0.0"
-    },
-    "autoload": {
-        "psr-4": {
-            "yiier\\helpers\\": ""
-        }
+  "name": "yiier/yii2-helpers",
+  "description": "Helpers for Yii2",
+  "type": "yii2-extension",
+  "keywords": [
+    "yii2",
+    "extension",
+    "helpers"
+  ],
+  "license": "BSD-4-Clause",
+  "authors": [
+    {
+      "name": "forecho",
+      "email": "[email protected]"
     }
+  ],
+  "require": {
+    "../../../vendor/yiisoft/yii2": "~2.0.0",
+    "ext-bcmath": "*"
+  },
+  "autoload": {
+    "psr-4": {
+      "yiier\\helpers\\": "src"
+    }
+  }
 }

GlobalFunctions.php → src/GlobalFunctions.php

@@ -6,6 +6,7 @@
  * description:
  */
 
+use yii\helpers\VarDumper;
 use yii\web\Response;
 
 if (!function_exists('app')) {
@@ -161,3 +162,25 @@ function pr($message, $debug = true)
         }
     }
 }
+
+if (!function_exists('dump')) {
+    /**
+     * @param mixed $var
+     */
+    function dump($var)
+    {
+        VarDumper::dump($var);
+    }
+}
+
+
+if (!function_exists('dd')) {
+    /**
+     * @param mixed $var
+     */
+    function dd($var)
+    {
+        VarDumper::dump($var);
+        die(1);
+    }
+}

src/Setup.php

@@ -0,0 +1,54 @@
+<?php
+/**
+ * author     : forecho <[email protected]>
+ * createTime : 2016/1/11 14:47
+ * description:
+ */
+
+namespace yiier\helpers;
+
+class Setup
+{
+    /**
+     * 分转换成人民币元（保留两位小数）
+     * @param $data integer
+     * @return float
+     */
+    public static function toYuan($data)
+    {
+        if (in_array($data, [null, 0])) {
+            return $data;
+        }
+
+        return bcdiv($data, 100, 2);
+    }
+
+
+    /**
+     * 人民币元转换成分
+     * @param $data integer
+     * @return float
+     */
+    public static function toFen($data)
+    {
+        if (in_array($data, [null, 0])) {
+            return $data;
+        }
+
+        return (int)bcmul((float)$data, 100);
+    }
+
+
+    /**
+     * 错误信息
+     * @param array $error
+     * @return string
+     */
+    public static function errorMessage($error)
+    {
+        if (is_array($error)) {
+            return array_values($error)[0];
+        }
+        return '';
+    }
+}

src/String.php

@@ -0,0 +1,110 @@
+<?php
+/**
+ * author     : forecho <[email protected]>
+ * createTime : 2020/2/18 13:10
+ * description:
+ */
+
+namespace yiier\helpers;
+
+class String
+{
+    /**
+     * after('@', '[email protected]');
+     * returns 'online.ge'
+     * @param string $str
+     * @param string $text
+     * @return false|string
+     */
+    public static function after(string $str, string $text)
+    {
+        if (!is_bool(strpos($text, $str))) {
+            return substr($text, strpos($text, $str) + strlen($str));
+        }
+        return $text;
+    }
+
+    /**
+     * afterLast('[', 'sin[90]*cos[180]');
+     * returns '180]'
+     * @param string $str
+     * @param string $text
+     * @return false|string
+     */
+    public static function afterLast(string $str, string $text)
+    {
+        if (!is_bool(self::strrevpos($text, $str))) {
+            return substr($text, self::strrevpos($text, $str) + strlen($str));
+        }
+    }
+
+    /**
+     * before('@', '[email protected]');
+     * returns 'biohazard'
+     * @param string $str
+     * @param string $text
+     * @return false|string
+     */
+    public static function before(string $str, string $text)
+    {
+        if (strpos($text, $str) === false) {
+            return $text;
+        }
+        return substr($text, 0, strpos($text, $str));
+    }
+
+    /**
+     * beforeLast('[', 'sin[90]*cos[180]');
+     * returns 'sin[90]*cos'
+     * @param string $str
+     * @param string $text
+     * @return false|string
+     */
+    public static function beforeLast(string $str, string $text)
+    {
+        return substr($text, 0, self::strrevpos($text, $str));
+    }
+
+    /**
+     * between('@', '.', '[email protected]');
+     * returns 'online'
+     * @param string $str1
+     * @param string $str2
+     * @param string $text
+     * @return false|string
+     */
+    public static function between(string $str1, string $str2, string $text)
+    {
+        return self::before($str2, self::after($str1, $text));
+    }
+
+    /**
+     * betweenLast('[', ']', 'sin[90]*cos[180]');
+     * returns '180'
+     * @param string $str1
+     * @param string $str2
+     * @param string $text
+     * @return false|string
+     */
+    public static function betweenLast(string $str1, string $str2, string $text)
+    {
+        return self::afterLast($str1, self::beforeLast($str2, $text));
+    }
+
+
+    /**
+     * use strrevpos function in case your php version does not include it
+     * @param string $text
+     * @param string $str
+     * @return bool|false|int
+     */
+    protected static function strrevpos(string $text, string $str)
+    {
+        $revPos = strpos(strrev($text), strrev($str));
+        if ($revPos === false) {
+            return false;
+        } else {
+            return strlen($text) - $revPos - strlen($str);
+        }
+    }
+}