Bug #73730 [NEW]: textdomain(null) throws a TypeError when strict_types is declared

From: enhanced dot ttssd+php at gmail dot com Operating system: CentOS Linux release 7.2.1511 (C PHP version: 7.0.14 Package: Gettext related Bug Type: Bug Bug description:textdomain(null) throws a TypeError when strict_types is declared Description: ------------ textdomain(null) throws a TypeError when strict_types is declared. Doc: https://secure.php.net/manual/en/function.textdomain.php#refsect1-function.textdomain-parameters > Parameters > text_domain > The new message domain, or NULL to get the current setting without changing it Without strict_types, it works fine(returns current setting). Test script: --------------- <?php declare(strict_types=1); var_dump(textdomain(null)); https://3v4l.org/BRUYj https://3v4l.org/eCF0b Expected result: ---------------- string(8) "messages" Actual result: -------------- PHP Fatal error: Uncaught TypeError: textdomain() expects parameter 1 to be string, null given -- Edit bug report at https://bugs.php.net/bug.php?id=73730&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=73730&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=73730&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=73730&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=73730&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=73730&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=73730&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=73730&r=needscript Try newer version: https://bugs.php.net/fix.php?id=73730&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=73730&r=support Expected behavior: https://bugs.php.net/fix.php?id=73730&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=73730&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=73730&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=73730&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=73730&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=73730&r=dst IIS Stability: https://bugs.php.net/fix.php?id=73730&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=73730&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=73730&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=73730&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=73730&r=mysqlcfg