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To save our bandwidth, we show only a snippet of code around each occurence of the hook. View complete file in SVN (without highlighting).
The best way to understand what a hook does is to look at where it occurs in the source code.
do_action( "hook_name" )apply_filters( "hook_name", "what_to_filter" ).Remember, this hook may occur in more than one file. Moreover, the hook's context may change from version to version.
| Line | Code |
|---|---|
| 545 | |
| 546 | /** |
| 547 | * Fires after a phpmailerException is caught. |
| 548 | * |
| 549 | * @since 4.4.0 |
| 550 | * |
| 551 | * @param WP_Error $error A WP_Error object with the phpmailerException code, message, and an array |
| 552 | * containing the mail recipient, subject, message, headers, and attachments. |
| 553 | */ |
| 554 | do_action( 'wp_mail_failed', new WP_Error( $e->getCode(), $e->getMessage(), $mail_error_data ) ); |
| 555 | |
| 556 | return false; |
| 557 | } |
| 558 | } |
| 559 | endif; |
| 560 | |
| 561 | if ( !function_exists('wp_authenticate') ) : |
| 562 | /** |
| 563 | * Checks a user's login information and logs them in if it checks out. |