#45949 [NEW]: Why 0(int, NOT '0'- string) in any string array?

From: pengxin at itsail dot com Operating system: WinXP PHP version: 5.2.6 PHP Bug Type: Arrays related Bug description: Why 0(int, NOT '0'- string) in any string array? Description: ------------ Well. why 0(it's int, NOT '0' with string) in any string array? I think it shouldn't be. Reproduce code: --------------- <?php if (in_array(0, array('All'))) { echo 'a'; } else { echo 'b'; } ?> Expected result: ---------------- it outputs "b", and I think it should be "a". Because 0 and "0" are different. -- Edit bug report at http://bugs.php.net/?id=45949&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=45949&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=45949&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=45949&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=45949&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=45949&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=45949&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=45949&r=needscript Try newer version: http://bugs.php.net/fix.php?id=45949&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=45949&r=support Expected behavior: http://bugs.php.net/fix.php?id=45949&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=45949&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=45949&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=45949&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=45949&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=45949&r=dst IIS Stability: http://bugs.php.net/fix.php?id=45949&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=45949&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=45949&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=45949&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=45949&r=mysqlcfg