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Allow the response code to be passed as a shorthand to the `$title` or `$args` parameter of `wp_die()`, for brevity. 

See #10551 and #11286
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git-svn-id: https://develop.svn.wordpress.org/trunk@30355 602fd350-edb4-49c9-b593-d223f7449a82
This commit is contained in:
John Blackbourn 2014-11-16 06:10:58 +00:00
parent 9a043693da
commit b68026bbfb
1 changed files with 28 additions and 5 deletions
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33
src/wp-includes/functions.php
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@ -2331,17 +2331,40 @@ function wp_nonce_ays( $action ) {
*
* This function complements the die() PHP function. The difference is that
* HTML will be displayed to the user. It is recommended to use this function
* only, when the execution should not continue any further. It is not
* only when the execution should not continue any further. It is not
* recommended to call this function very often and try to handle as many errors
* as possible silently.
* as possible silently or more gracefully.
*
* As a shorthand, the desired HTTP response code may be passed as an integer to
* the $title parameter (the default title would apply) or the $args parameter.
*
* @since 2.0.4
*
* @param string $message Optional. Error message. Default empty.
* @param string $title Optional. Error title. Default empty.
* @param string|array $args Optional. Arguments to control behavior. Default empty array.
* @param string|WP_Error $message Optional. Error message. Default empty.
* If this is a WP_Error object, the error's messages are used.
* @param string $title Optional. Error title. Default is a generic title.
* If $message is a WP_Error object, error data with the key
* 'title' may be used to specify the title.
* @param string|array|int $args {
* Optional. Arguments to control behavior. Default empty array.
* If $args is an integer, then it is treated as the response code.
*
* @type int $response The HTTP response code. Default 500.
* @type bool $back_link Whether to include a link to go back. Default false.
* @type string $text_direction The text direction. Defaults to the value of is_rtl().
* Accepts 'rtl'. This is only useful internally, when WordPress
* is still loading and the site's locale is not set up yet.
* }
*/
function wp_die( $message = '', $title = '', $args = array() ) {
if ( is_int( $args ) ) {
$args = array( 'response' => $args );
} elseif ( is_int( $title ) ) {
$args = array( 'response' => $title );
$title = '';
}
if ( defined( 'DOING_AJAX' ) && DOING_AJAX ) {
/**
* Filter callback for killing WordPress execution for AJAX requests.