Stdlib: mail.add_x_header emits X-PHP-Originating-Script (#21433) - #21437
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Honor CLI/PHPT mail.add_x_header and prepend X-PHP-Originating-Script:{uid}:{basename} before piping to sendmail, matching php-src php_mail().
Co-authored-by: Cursor <cursoragent@cursor.com>
This was referenced Jul 20, 2026
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Summary
-d mail.add_x_header/ PHPT--INI--setsVmIni::$mailAddXHeader.mail()prependsX-PHP-Originating-Script: {uid}:{basename}when enabled (php-srcphp_mail()PG(mail_x_header)).ini_get('mail.add_x_header')returns0/1(removed from empty-string INI list).php-src:
ext/standard/mail.c(php_mail).PHP:
ext/standard/VmMail.php,ext/standard/VmIni.php.Closes #21433
Test plan
php bin/vm.php -d sendmail_path=… -d mail.add_x_header=1 test/repro/issue_21433_mail_add_x_header.php→OKvendor/bin/phpunit test/compliance/VMTest.php --filter 'mail_add_x_header|mail_headers…'→ OK (7)Made with Cursor