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<?php $strtest = “yyg中文字符yyg”; $pregstr = "/[\x{4e00}-\x{9fa5}]+/u"; if(preg_match($pregstr,$strtest,$matchArray)){ echo $matchArray[0]; } ?>
Output for git.master, git.master_jit, rfc.property-hooks
Fatal error: Uncaught Error: Undefined constant "“yyg中文字符yyg”" in /in/oEvdG:2 Stack trace: #0 {main} thrown in /in/oEvdG on line 2
Process exited with code 255.

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