$_GETvar 有一个非常奇怪的问题.
这是我的代码:
if(isset($_GET['offer'])) {
$params = array();
$params['wifi'] = "%wifi%";
$params['publisher'] = "%pubid%";
$params['framework'] = "%framework%";
$params['date'] = "%cachebuster%";
foreach($params as $key=>$param){
$array[$_GET[$key]] = $_GET[$key];
}
print_r($array);
}
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这是我发送的网址:http: //example.com/track/?offer = g58fFPK49fk4&click_id =%guid%&wifi =%wifi%&publisher = appubid%&framework =%framework%&date =%cachebuster%
这是我得到的奇怪输出:
Array ( [%wifi%] => %wifi% [%pubid%] => %pubid% [%framework%] => %framework% [Êchebuster%] => Êchebuster% )
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为什么%cachebuster%会变成Êchebuster%?