preg

xiaoxiao2025-04-15  10

这是原来过滤微信呢称的代码。

function getNickname($nickname){ $tmpStr = preg_replace("#(\\\ud[0-9a-f]{3})|(\\\ue[0-9a-f]{3})#ie","",json_encode($nickname)); //将emoji的unicode置为空,其他不动 $rs = json_decode($tmpStr, true); return $rs; } 替换成下面这样即可 function getNickname($nickname) { $tmpStr = preg_replace_callback("#(\\\ud[0-9a-f]{3})|(\\\ue[0-9a-f]{3})#i",function ($m) { return ""; },json_encode($nickname)); //将emoji的unicode置为空,其他不动 $rs = json_decode($tmpStr, true); return $rs; }
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