PHPで配列の値を取得する方法。
<br /> Array<br /> (<br /> [0] => HTTP/1.1 200 OK<br /> [1] => Date: Mon, 24 Dec 2012 16:15:18 GMT<br /> [2] => Server: BWS/1.0<br /> [3] => Content-Length: 9888<br /> [4] => Content-Type: text/html;charset=gbk<br /> [5] => Cache-Control: private<br /> [6] => Expires: Mon, 24 Dec 2012 16:15:18 GMT<br /> [7] => Set-Cookie: BAIDUID=9AFFEA9B11EC8D358FC1A13A8DCC83F9:FG=1; expires=Mon, 24-Dec-42 16:15:18 GMT; path=/; domain=.baidu.com<br /> [8] => P3P: CP=" OTI DSP COR IVA OUR IND COM "<br /> [9] => Connection: Close<br /> )<br />
<br /> $array = array('Set-Cookie: BAIDUID=9AFFEA9B11EC8D358FC1A13A8DCC83F9:FG=1; expires=Mon, 24-Dec-42 16:15:18 GMT; path=/; domain=.baidu.com');<br /> foreach ($array as $value) {<br /> if (stripos($value, 'Set-Cookie') !== false)<br /> echo $value;<br /> }<br />
<?php<br /> $header = get_headers('http://www.baidu.com/', true);<br /> $c = $header['Set-Cookie'];<br /> // 响应头里可以包含多个 Set-Cookie,所以统一为数组处理<br /> if( ! is_array($c) ) $c = array($c);<br /> foreach($c as $i){<br /> $s = explode('=', substr($i, 0, strpos($i, ';')), 2);<br /> $cookie[$s[0]] = $s[1];<br /> }<br /> var_dump( $cookie);