Changeset 11450 for trunk/wp-admin/includes/misc.php

Timestamp:

05/24/2009 11:47:49 PM (17 years ago)

Author:

ryan

Message:

Trim tailing whitespace

File:

• trunk/wp-admin/includes/misc.php (modified) (13 diffs)

trunk/wp-admin/includes/misc.php

@@ -139 +139 @@
  * Updates the IIS web.config file with the current rules if it is writable.
  * If the permalinks do not require rewrite rules then the rules are deleted from the web.config file.
- * 
+ *
  * @since 2.8.0
- * 
+ *
  * @return bool True if web.config was updated successfully
  */
 function iis7_save_url_rewrite_rules(){
         global $wp_rewrite;
-        
+
         $home_path = get_home_path();
         $web_config_file = $home_path . 'web.config';
 
-        // Using win_is_writable() instead of is_writable() because of a bug in Windows PHP     
+        // Using win_is_writable() instead of is_writable() because of a bug in Windows PHP
         if ( ( ! file_exists($web_config_file) && win_is_writable($home_path) && $wp_rewrite->using_mod_rewrite_permalinks() ) || win_is_writable($web_config_file) ) {
                 if ( iis7_supports_permalinks() ) {
@@ -402 +402 @@
 /**
  * Check if IIS 7 supports pretty permalinks
- * 
+ *
  * @since 2.8.0
- * 
+ *
  * @return bool
  */
@@ -410 +410 @@
         global $is_iis7;
 
-        $supports_permalinks = false;   
+        $supports_permalinks = false;
         if ( $is_iis7 ) {
                 /* First we check if the DOMDocument class exists. If it does not exist,
@@ -419 +419 @@
                  * Next we check if the URL Rewrite Module 1.1 is loaded and enabled for the web site. When
                  * URL Rewrite 1.1 is loaded it always sets a server variable called 'IIS_UrlRewriteModule'.
-                 * Lastly we make sure that PHP is running via FastCGI. This is important because if it runs 
+                 * Lastly we make sure that PHP is running via FastCGI. This is important because if it runs
                  * via ISAPI then pretty permalinks will not work.
                  */
                 $supports_permalinks = class_exists('DOMDocument') && isset($_SERVER['IIS_UrlRewriteModule']) && ( php_sapi_name() == 'cgi-fcgi' );
         }
-                
+
         return apply_filters('iis7_supports_permalinks', $supports_permalinks);
 }
@@ -430 +430 @@
 /**
  * Check if rewrite rule for WordPress already exists in the IIS 7 configuration file
- * 
+ *
  * @since 2.8.0
- * 
+ *
  * @return bool
  * @param string $filename The file path to the configuration file
  */
-function iis7_rewrite_rule_exists($filename) {  
+function iis7_rewrite_rule_exists($filename) {
         if ( ! file_exists($filename) )
-                return false;   
+                return false;
         if ( ! class_exists('DOMDocument') )
                 return false;
-        
+
         $doc = new DOMDocument();
         if ( $doc->load($filename) === false )
@@ -450 +450 @@
                 return false;
         else
-                return true;    
+                return true;
 }
 
@@ -456 +456 @@
  * Delete WordPress rewrite rule from web.config file if it exists there
  *
- * @since 2.8.0 
+ * @since 2.8.0
  *
  * @param string $filename Name of the configuration file
  * @return bool
  */
-function iis7_delete_rewrite_rule($filename) {  
+function iis7_delete_rewrite_rule($filename) {
         // If configuration file does not exist then rules also do not exist so there is nothing to delete
         if ( ! file_exists($filename) )
                 return true;
-        
+
         if ( ! class_exists('DOMDocument') )
                 return false;
-        
+
         $doc = new DOMDocument();
         $doc->preserveWhiteSpace = false;
@@ -488 +488 @@
 /**
  * Add WordPress rewrite rule to the IIS 7 configuration file.
- * 
+ *
  * @since 2.8.0
- * 
+ *
  * @param string $filename The file path to the configuration file
  * @param string $rewrite_rule The XML fragment with URL Rewrite rule
  * @return bool
  */
-function iis7_add_rewrite_rule($filename, $rewrite_rule) {      
+function iis7_add_rewrite_rule($filename, $rewrite_rule) {
         if ( ! class_exists('DOMDocument') )
                 return false;
-        
+
         // If configuration file does not exist then we create one.
         if ( ! file_exists($filename) ) {
@@ -505 +505 @@
                 fclose($fp);
         }
-        
+
         $doc = new DOMDocument();
         $doc->preserveWhiteSpace = false;
@@ -511 +511 @@
         if ( $doc->load($filename) === false )
                 return false;
-        
+
         $xpath = new DOMXPath($doc);
 
@@ -525 +525 @@
         } else {
                 $rules_node = $doc->createElement('rules');
-                
+
                 $xmlnodes = $xpath->query('/configuration/system.webServer/rewrite');
                 if ( $xmlnodes->length > 0 ) {
@@ -541 +541 @@
                                 $system_webServer_node = $doc->createElement('system.webServer');
                                 $system_webServer_node->appendChild($rewrite_node);
-                
+
                                 $xmlnodes = $xpath->query('/configuration');
                                 if ( $xmlnodes->length > 0 ) {
@@ -554 +554 @@
                 }
         }
-        
+
         $rule_fragment = $doc->createDocumentFragment();
         $rule_fragment->appendXML($rewrite_rule);
         $rules_node->appendChild($rule_fragment);
 
-        $doc->formatOutput = true;      
+        $doc->formatOutput = true;
         saveDomDocument($doc, $filename);
 
-        return true;    
+        return true;
 }
 
 /**
  * Saves the XML document into a file
- * 
+ *
  * @since 2.8.0
  *