Bug #80841 [NEW]: Warning if default_charset is set to windows-1256

From: muhannad17 at gmail dot com Operating system: Windows PHP version: 8.0.3 Package: *General Issues Bug Type: Bug Bug description:Warning if default_charset is set to windows-1256 Description: ------------ When you try to set the default_charset ini setting to "Windows-1256" dynamically inside a php script a warning will show as the following : Warning: ini_set(): Unknown encoding "windows-1256" in ini setting in *.php on line * Warning: ini_set(): INI setting contains invalid encoding "windows-1256" in *.php on line * The (default_charset) setting is set without any issues and the page renders in "windows-1256" without any encoding issues except the warnings. This bug is only appears in PHP 8. PHP 7.4 doesn't have this issue. Test script: --------------- ini_set("default_charset","windows-1256"); Expected result: ---------------- No Warnings, -- Edit bug report at https://bugs.php.net/bug.php?id=80841&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=80841&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=80841&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=80841&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=80841&r=needscript Try newer version: https://bugs.php.net/fix.php?id=80841&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=80841&r=support Expected behavior: https://bugs.php.net/fix.php?id=80841&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=80841&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=80841&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=80841&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=80841&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=80841&r=dst IIS Stability: https://bugs.php.net/fix.php?id=80841&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=80841&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=80841&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=80841&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=80841&r=mysqlcfg