Changeset 18018 for branches/3.1/wp-includes/formatting.php

Timestamp:

05/24/2011 03:53:22 PM (15 years ago)

Author:

ryan

Message:

Sanitize guid on save and display. Sanitize mime type on save. Don't allow changing mime type via edit form handlers. Protect hidden meta.

Location:

branches/3.1

Files:

• . (modified) (1 prop)
• wp-includes/formatting.php (modified) (1 diff)

branches/3.1/wp-includes/formatting.php

@@ -2904 +2904 @@
 }
 
+/**
+ * Sanitize a mime type
+ *
+ * @since 3.2.0
+ *
+ * @param string $mime_type Mime type
+ * @return string Sanitized mime type
+ */
+function sanitize_mime_type( $mime_type ) {
+        $sani_mime_type = preg_replace( '/[^-*.a-zA-Z0-9\/]/', '', $mime_type );
+        return apply_filters( 'sanitize_mime_type', $sani_mime_type, $mime_type );
+}
+
 ?>