Changeset 3667

Timestamp:

03/30/2006 11:18:14 PM (19 years ago)

Author:

ryan

Message:

WP_Error. fixes #2600

File:

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

trunk/wp-includes/classes.php

@@ -340 +340 @@
 }
 
+class WP_Error {
+    var $errors = array();
+
+    function WP_Error($code = '', $message = '') {
+        if ( ! empty($code) )
+            $this->errors[$code][] = $message;
+    }
+
+    function get_error_codes() {
+        if ( empty($this->errors) )
+            return array();
+
+        return array_keys($this->errors);
+    }
+
+    function get_error_code() {
+        $codes = $this->get_error_codes();
+
+        if ( empty($codes) )
+            return '';
+
+        return $codes[0];   
+    }
+
+    function get_error_messages($code) {
+        if ( isset($this->errors[$code]) )
+            return $this->errors[$code];
+        else
+            return array(); 
+    }
+
+    function get_error_message($code = '') {
+        if ( empty($code) )
+            $code = $this->get_error_code();
+        $messages = $this->get_error_messages($code);
+        if ( empty($messages) )
+            return '';
+        return $messages[0];
+    }
+
+    function add($code, $message) {
+        $this->errors[$code][] = $message;  
+    }
+}
+
+function is_wp_error($thing) {
+    if ( is_object($thing) && is_a($thing, 'WP_Error') )
+        return true;
+    return false;
+}
+
 ?>