Bug #70764 [NEW]: preg_match generate different results

From: zhihong dot chen dot cn at gmail dot com Operating system: ubuntu 14.04 PHP version: 5.6.14 Package: PCRE related Bug Type: Bug Bug description:preg_match generate different results Description: ------------ var_dump(preg_match('/^\+?[\d\(\)-\s]+$/','18600003005')); should generate true. in 5.3.28, it generate true Test script: --------------- <?PHP var_dump(preg_match('/^\+?[\d\(\)-\s]+$/','18600003005')); Expected result: ---------------- true Actual result: -------------- false -- Edit bug report at https://bugs.php.net/bug.php?id=70764&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=70764&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=70764&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=70764&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=70764&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=70764&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=70764&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=70764&r=needscript Try newer version: https://bugs.php.net/fix.php?id=70764&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=70764&r=support Expected behavior: https://bugs.php.net/fix.php?id=70764&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=70764&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=70764&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=70764&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=70764&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=70764&r=dst IIS Stability: https://bugs.php.net/fix.php?id=70764&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=70764&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=70764&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=70764&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=70764&r=mysqlcfg