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<?php $data1='疯狂的管道Test'; $data2='睡眠帮手-背景乐Test'; echo preg_replace("/[^\x{4e00}-\x{9fa5}]+/u", '', $data1) ."<br>\n". preg_replace("/[^\x{4e00}-\x{9fa5}]+/u", '', $data2);
Output for git.master, git.master_jit, rfc.property-hooks
疯狂的管道<br> 睡眠帮手背景乐

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