Version 4.5.0

system/Text/HtmlPurifierSwitchAttrDef.php

@@ -11,7 +11,7 @@
 namespace IPS\Text;
 
 /* To prevent PHP errors (extending class does not exist) revealing path */
-if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
+if ( !\defined( '\IPS\SUITE_UNIQUE_KEY' ) )
 {
 	header( ( isset( $_SERVER['SERVER_PROTOCOL'] ) ? $_SERVER['SERVER_PROTOCOL'] : 'HTTP/1.0' ) . ' 403 Forbidden' );
 	exit;
@@ -22,6 +22,9 @@ if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
  */
 class _HtmlPurifierSwitchAttrDef extends \HTMLPurifier_AttrDef_Switch
 {
+	/**
+	 * @brief	Is the attribute required
+	 */
 	public $required = FALSE;
 	
 	/**
@@ -55,7 +58,7 @@ class _HtmlPurifierSwitchAttrDef extends \HTMLPurifier_AttrDef_Switch
     {
 	    $token = $context->get('CurrentToken', true);
 	    
-        if ( count( array_diff( $this->attributes, array_keys( $token->attr ) ) ) )
+        if ( \count( array_diff( $this->attributes, array_keys( $token->attr ) ) ) )
         {
 			return $this->withoutTag->validate( $string, $config, $context );
         }