Bug #66166 [NEW]: in_array() 返回的判断结果是错误的

From: 290315384 at qq dot com Operating system: win7 PHP version: master-Git-2013-11-25 (Git) Package: *General Issues Bug Type: Bug Bug description:in_array() 返回的判断结果是错误的 Description: ------------ --- From manual page: http://www.php.net/function.in-array --- PHP version:5.3.13 Package affected: Test script: --------------- <?php $arr = array ('22727824922116425'); var_dump(in_array('22727824922116421',$arr)); //true var_dump(in_array('22727824922116422',$arr)); //true //...... var_dump(in_array('22727824922116426',$arr)); //true var_dump(in_array('22727824922116427',$arr)); //true var_dump(in_array('22727824922116422',$arr,true)); //false $arr = array (22727824922116425); var_dump(in_array(22727824922116422,$arr)); //true var_dump(in_array(22727824922116422,$arr,true));//true ?> -- Edit bug report at https://bugs.php.net/bug.php?id=66166&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=66166&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=66166&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=66166&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=66166&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=66166&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=66166&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=66166&r=needscript Try newer version: https://bugs.php.net/fix.php?id=66166&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=66166&r=support Expected behavior: https://bugs.php.net/fix.php?id=66166&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=66166&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=66166&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=66166&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=66166&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=66166&r=dst IIS Stability: https://bugs.php.net/fix.php?id=66166&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=66166&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=66166&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=66166&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=66166&r=mysqlcfg