Bug #65639 [NEW]: in_array unexpected result

From: sv3tli0 at bgspot dot eu Operating system: Ubuntu 13.04 PHP version: 5.4.19 Package: Arrays related Bug Type: Bug Bug description:in_array unexpected result Description: ------------ Wrong result if you are checking array for existing integer 0, when array has none integer values.. Test script: --------------- $array = array(1,2,3); var_dump(in_array(0, $array)); $array = array(1,2,'some string not INT'); var_dump(in_array(0, $array)); Expected result: ---------------- boolean false boolean false Actual result: -------------- boolean false boolean true -- Edit bug report at https://bugs.php.net/bug.php?id=65639&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=65639&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=65639&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=65639&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=65639&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=65639&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=65639&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=65639&r=needscript Try newer version: https://bugs.php.net/fix.php?id=65639&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=65639&r=support Expected behavior: https://bugs.php.net/fix.php?id=65639&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=65639&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=65639&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=65639&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=65639&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=65639&r=dst IIS Stability: https://bugs.php.net/fix.php?id=65639&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=65639&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=65639&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=65639&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=65639&r=mysqlcfg