mail.add_x_header
INI • INI default value changed in 8.5
mail function: mail.add_x_header — Add X-PHP-Originating-Script: that will include uid of the script followed by the filename
| Default value | Off |
| Development value | Off |
| Production value | Off |
Modifiability: INI_PERDIR|INI_SYSTEM - The mail.add_x_header INI directive can be set per-directory (php.ini, .htaccess, httpd.conf, .user.ini, etc.) or globally from php.ini files. However, it cannot be configured with ini_set calls.
[mail function]
mail.add_x_header = 0Changes to the mail.add_x_header INI
PHP 8.5
- INI directive default value changed from
` to0`
PHP 7.1
- INI directive default value changed from
1to ``
mail.add_x_header INI Availability
mail.add_x_header INI Availability| PHP Version | Availability |
|---|---|
| PHP 8.6Future Release | Yes |
| PHP 8.5Upcoming Release | Yes |
| PHP 8.4Supported (Latest) | Yes |
| PHP 8.3Supported | Yes |
| PHP 8.2Security-Fixes Only | Yes |
| PHP 8.1Security-Fixes Only | Yes |
| PHP 8.0Unsupported | Yes |
| PHP 7.4Unsupported | Yes |
| PHP 7.3Unsupported | Yes |
| PHP 7.2Unsupported | Yes |
| PHP 7.1Unsupported | Yes |
| PHP 7.0Unsupported | Yes |
| PHP 5.6Unsupported | Yes |
| PHP 5.5Unsupported | Yes |
| PHP 5.4Unsupported | Yes |
| PHP 5.3Unsupported | Yes |