[請益] PHP echo javascript
請問
我寫了個socket程式,
if(連線成功){
...
}
else{
echo '<script>alert("connected fail");</script>';
}
我想要連線失敗跳個視窗提醒,已確認過else是會被進入的,
不知為何alert都沒有出來。
我另外有寫個簡單單一的PHP檔,在PHP裡面echo js的alert是會成功的,
不知為何在我的socket程式就不alert出來???
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