Files
| Filename | Hook Type | Line Number | PHP Doc |
|---|---|---|---|
| wp-includes/pluggable.php | apply_filters | 214 | /** * Filters whether to preempt sending an email. * * Returning a non-null value will short-circuit {@see wp_mail()}, returning * that value instead. A boolean return value should be used to indicate whether * the email was successfully sent. * * @since 5.7.0 * * @param null|bool $return Short-circuit return value. * @param array $atts { * Array of the `wp_mail()` arguments. * * @type string|string[] $to Array or comma-separated list of email addresses to send message. * @type string $subject Email subject. * @type string $message Message contents. * @type string|string[] $headers Additional headers. * @type string|string[] $attachments Paths to files to attach. * } */ |
Hook Parameters
| Parameter Type | Name | Description |
|---|---|---|
| null|bool | $return | Short-circuit return value. |
| array | $att | s { |