Bug #79512 [NEW]: This function https://www.php.net/manual/en/function.ctype-upper.php, I realize

From: chikymanzanares at gmail dot com Operating system: PHP version: 7.4.5 Package: Unknown/Other Function Bug Type: Bug Bug description:This function https://www.php.net/manual/en/function.ctype-upper.php, I realize Description: ------------ This function https://www.php.net/manual/en/function.ctype-upper.php, I realized failed for tildes Test script: --------------- if (ctype_upper ( 'Ó' )) { echo 'upper'; } else { echo 'not upper'; } not upper this is uppercase in Spanish language por instance. Expected result: ---------------- I expect upper -- Edit bug report at https://bugs.php.net/bug.php?id=79512&edit=1 -- Fix committed: https://bugs.php.net/fix.php?id=79512&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=79512&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=79512&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=79512&r=needscript Try newer version: https://bugs.php.net/fix.php?id=79512&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=79512&r=support Expected behavior: https://bugs.php.net/fix.php?id=79512&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=79512&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=79512&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=79512&r=globals PHP version support discontinued: https://bugs.php.net/fix.php?id=79512&r=phptooold Daylight Savings: https://bugs.php.net/fix.php?id=79512&r=dst IIS Stability: https://bugs.php.net/fix.php?id=79512&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=79512&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=79512&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=79512&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=79512&r=mysqlcfg