Changeset 13468 for trunk/wp-includes/formatting.php

Timestamp:

02/27/2010 08:06:35 PM (16 years ago)

Author:

nacin

Message:

Add some whitespace to get_body_class(). props coffee2code. Clarify fallback parameter in sanitize_html_class(). see #11331

File:

• trunk/wp-includes/formatting.php (modified) (2 diffs)

trunk/wp-includes/formatting.php

@@ -843 +843 @@
  *
  * @param string $class The classname to be sanitized
- * @param string $fallback The value to return if the sanitization end's up as an empty string.
+ * @param string $fallback Optional. The value to return if the sanitization end's up as an empty string.
+ *  Defaults to an empty string.
  * @return string The sanitized value
  */
-function sanitize_html_class($class, $fallback){
+function sanitize_html_class( $class, $fallback = '' ) {
     //Strip out any % encoded octets
     $sanitized = preg_replace('|%[a-fA-F0-9][a-fA-F0-9]|', '', $class);
@@ -853 +854 @@
     $sanitized = preg_replace('/[^A-Za-z0-9-]/', '', $sanitized);
 
-    if ('' == $sanitized)
+    if ( '' == $sanitized )
         $sanitized = $fallback;
 
-    return apply_filters('sanitize_html_class',$sanitized, $class, $fallback);
+    return apply_filters( 'sanitize_html_class', $sanitized, $class, $fallback );
 }