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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 |
|---|---|
| 3752 | * |
| 3753 | * @type WP_User_Request $request User request object. |
| 3754 | * @type string $email The email address this is being sent to. |
| 3755 | * @type string $description Description of the action being performed so the user knows what the email is for. |
| 3756 | * @type string $confirm_url The link to click on to confirm the account action. |
| 3757 | * @type string $sitename The site name sending the mail. |
| 3758 | * @type string $siteurl The site URL sending the mail. |
| 3759 | * } |
| 3760 | */ |
| 3761 | $subject = apply_filters( 'user_request_action_email_subject', $subject, $email_data['sitename'], $email_data ); |
| 3762 | |
| 3763 | $headers = ''; |
| 3764 | |
| 3765 | /** |
| 3766 | * Filters the headers of the email sent when an account action is attempted. |
| 3767 | * |
| 3768 | * @since 5.4.0 |
| 3769 | * |
| 3770 | * @param string|array $headers The email headers. |