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设置cookie有关问题

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WBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWBOYWB原创
2016-06-13 11:25:12893浏览

设置cookie问题

<br />if(isset($_COOKIE['history']))<br />{<br />	$history = explode(',', $_COOKIE['history']);<br /><br />    array_unshift($history, $id);<br />    $history = array_unique($history);<br />	<br />    while (count($history) > 5)<br />    {<br />        array_pop($history);<br />    }<br />	<br />	setcookie('history',implode(',', $history),80000);<br />	echo 'add';<br />}<br />else<br />{<br />	setcookie('history',$id,80000);<br />	echo 'new';<br />}<br />


为什么一直都是输出new呢

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