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让PHP COOKIE及时生效,不用刷新就可以使用

WBOY
Release: 2016-06-21 08:51:43
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  通常,php里,这样的一段代码.要浏览器刷一下.才能出现cookie..怎么才能让cookie及时生效呢,分享一个让cookie及时生效的一个方法,很实用的,代码如下:

 

  //PHP COOKIE设置函数立即生效,支持数组

  function cookie($var, $value='', $time=0, $path='', $domain=''){

  $_COOKIE[$var] = $value;

  if(is_array($value)){

  foreach($value as $k=>$v){

  setcookie($var.'['.$k.']', $v, $time, $path, $domain, $s);

  }

  }else{

  setcookie($var, $value, $time, $path, $domain, $s);

  }

  }



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