Bug #77931 [NEW]: Warning for array_map mentions wrong type

From: domen at jollydeck dot com Operating system: Windows PHP version: 7.3.4 Package: Arrays related Bug Type: Bug Bug description:Warning for array_map mentions wrong type Description: ------------ Function array_map always emits warning "Warning: array_map(): Expected parameter 3 to be an array, array given" if third parameter is not an array. It looks like X in "X given" is type of the second parameter instead of the offending parameter. Test cases: array_map('trim', array(), 1); – "array given" array_map('trim', array(), true); – "array given" array_map('trim', array(), null); – "array given" array_map('trim', 1, true); – "int given" array_map('trim', true, true); – "bool given" Test script: --------------- <?php array_map('trim', array(), true); ?> Expected result: ---------------- Warning: array_map(): Expected parameter 3 to be an array, bool given Actual result: -------------- Warning: array_map(): Expected parameter 3 to be an array, array given -- Edit bug report at https://bugs.php.net/bug.php?id=77931&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=77931&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=77931&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=77931&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=77931&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=77931&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=77931&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=77931&r=needscript Try newer version: https://bugs.php.net/fix.php?id=77931&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=77931&r=support Expected behavior: https://bugs.php.net/fix.php?id=77931&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=77931&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=77931&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=77931&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=77931&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=77931&r=dst IIS Stability: https://bugs.php.net/fix.php?id=77931&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=77931&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=77931&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=77931&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=77931&r=mysqlcfg