Home > Backend Development > PHP Tutorial > 请大神们看看 为什么小弟我的$act接受到的值是delmes 但是不能执行elseif后面的语句

请大神们看看 为什么小弟我的$act接受到的值是delmes 但是不能执行elseif后面的语句

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Release: 2016-06-13 12:25:11
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请大神们看看 为什么我的$act接受到的值是delmes 但是不能执行elseif后面的语句?
$act=$_REQUEST['act'];
$username=$_REQUEST['username'];
$title=$_REQUEST['title'];
$content=$_REQUEST['content'];
$profile=$_REQUEST['profile'];
$ip=$_SERVER['REMOTE_ADDR'];
$date=date("Y-m-d H:i:s",time());
$id=$_REQUEST['id'];
echo $act,$id;

if ($act=="doaction"){
$filename="messages.txt";
if(file_exists($filename)){
$str=file_get_contents("messages.txt");
$array=unserialize($str);
}
$array[]=compact("username","title","title","content","profile","ip","date");
file_put_contents("messages.txt", serialize($array));
}
elseif($act=="delmes"){
echo “1111”;
}
------解决思路----------------------
那页面输出的是什么?

你最好 var_du,p($_REQUEST); 看一下究竟传入了什么
------解决思路----------------------
var_dump($act); 看看是什么值

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