Merge pull request awesomemotive#572 from semperfiwebdesign/scrutiniz…

…er-patch-2

Scrutinizer Auto-Fixes

admin/aioseop_module_class.php

@@ -130,6 +130,7 @@ function get_option_name() {
 
 		/**
 		 * Convenience function to see if an option is set.
+		 * @param string $option
 		 */
 		function option_isset( $option, $location = null ) {
 			$prefix = $this->get_prefix( $location );
@@ -235,6 +236,7 @@ function substr( $string, $start = 0, $length = 2147483647 ) {
 
 		/**
 		 * Wrapper for strpos() - uses mb_strpos() if possible.
+		 * @param string $needle
 		 */
 		function strpos( $haystack, $needle, $offset = 0 ) {
 			if ( function_exists( 'mb_strpos' ) ) {
@@ -246,6 +248,7 @@ function strpos( $haystack, $needle, $offset = 0 ) {
 
 		/**
 		 * Wrapper for strrpos() - uses mb_strrpos() if possible.
+		 * @param string $needle
 		 */
 		function strrpos( $haystack, $needle, $offset = 0 ) {
 			if ( function_exists( 'mb_strrpos' ) ) {
@@ -287,6 +290,9 @@ function xml_string_to_array( $xmlstr ) {
 			}
 		}
 
+		/**
+		 * @param DOMElement $node
+		 */
 		function domnode_to_array( $node ) {
 			switch ( $node->nodeType ) {
 				case XML_CDATA_SECTION_NODE:
@@ -929,6 +935,7 @@ function get_filesystem_object() {
 
 		/**
 		 * See if a file exists using WP Filesystem.
+		 * @param string $filename
 		 */
 		function file_exists( $filename ) {
 			$wpfs = $this->get_filesystem_object();
@@ -1003,6 +1010,7 @@ function load_file( $filename, $use_include_path = false, $context = null, $offs
 
 		/**
 		 * Save a file through WP Filesystem.
+		 * @param string $filename
 		 */
 		function save_file( $filename, $contents ) {
 			$failed_str   = __( sprintf( "Failed to write file %s!\n", $filename ), 'all-in-one-seo-pack' );
@@ -1026,6 +1034,7 @@ function save_file( $filename, $contents ) {
 
 		/**
 		 * Delete a file through WP Filesystem.
+		 * @param string $filename
 		 */
 		function delete_file( $filename ) {
 			$wpfs = $this->get_filesystem_object();
@@ -1046,6 +1055,8 @@ function delete_file( $filename ) {
 
 		/**
 		 * Rename a file through WP Filesystem.
+		 * @param string $filename
+		 * @param string $newname
 		 */
 		function rename_file( $filename, $newname ) {
 			$wpfs = $this->get_filesystem_object();