Changeset 4710 for trunk/wp-includes/formatting.php

Timestamp:

01/09/2007 10:53:14 PM (20 years ago)

Author:

ryan

Message:

sanitize_file_name(). fixes #3382 #3554

File:

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

trunk/wp-includes/formatting.php

@@ -287 +287 @@
 
         return $string;
+}
+
+function sanitize_file_name( $name ) { // Like sanitize_title, but with periods
+        $name = strtolower( $name );
+        $name = preg_replace('/&.+?;/', '', $name); // kill entities
+        $name = str_replace( '_', '-', $name );
+        $name = preg_replace('/[^a-z0-9\s-.]/', '', $name);
+        $name = preg_replace('/\s+/', '-', $name);
+        $name = preg_replace('|-+|', '-', $name);
+        $name = trim($name, '-');
+        return $name;
 }