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WP_Error. fixes #2600 

git-svn-id: http://svn.automattic.com/wordpress/trunk@3667 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
ryan 2006-03-30 23:18:14 +00:00
parent 078c537718
commit 169842a7ce
1 changed files with 51 additions and 0 deletions
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51
wp-includes/classes.php
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@ -339,4 +339,55 @@ class WP {
}
}
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;
}
?>