Changeset 30207 for trunk/src/wp-includes/functions.php

Timestamp:

11/03/2014 03:54:42 PM (10 years ago)

Author:

boonebgorges

Message:

Ignore case when checking string 'false' in wp_validate_boolean().

Props TobiasBg, kitchin.
Fixes #30238.

File:

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

trunk/src/wp-includes/functions.php

@@ -4741 +4741 @@
 
 /**
- * Alternative to filter_var( $var, FILTER_VALIDATE_BOOLEAN ).
+ * Filter/validate a variable as a boolean.
+ *
+ * Alternative to `filter_var( $var, FILTER_VALIDATE_BOOLEAN )`.
  *
  * @since 4.0.0
@@ -4753 +4755 @@
     }
 
-    if ( 'false' === $var ) {
+    if ( is_string( $var ) && 'false' === strtolower( $var ) ) {
         return false;
     }