Bug #72449 [NEW]: bug of rtrim,ltrim

From: youbuwei at yeah dot net Operating system: Mac OS X 10.11.5 PHP version: 7.0.7 Package: PHP Language Specification Bug Type: Bug Bug description:bug of rtrim,ltrim Description: ------------ the result of "rtrim" function and "ltrim" function and "trim" function is same. Test script: --------------- <?php $str = '---12323123123---'; echo trim($str, '-'); echo "\n"; echo rtrim($str, '-'); echo "\n"; echo ltrim($str, '-'); echo "\n"; Expected result: ---------------- 12323123123 ---12323123123 12323123123--- Actual result: -------------- 12323123123 12323123123 12323123123 -- Edit bug report at https://bugs.php.net/bug.php?id=72449&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=72449&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=72449&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=72449&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=72449&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=72449&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=72449&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=72449&r=needscript Try newer version: https://bugs.php.net/fix.php?id=72449&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=72449&r=support Expected behavior: https://bugs.php.net/fix.php?id=72449&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=72449&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=72449&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=72449&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=72449&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=72449&r=dst IIS Stability: https://bugs.php.net/fix.php?id=72449&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=72449&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=72449&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=72449&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=72449&r=mysqlcfg