将CURLOPT_HEADER设置为true
<?php
$url = 'http://www.bfw.wiki';
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_HEADER, true); //返回头信息
curl_setopt($ch, CURLOPT_NOBODY, true); //不返回内容
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); //返回数据不直接输出
$content = curl_exec($ch); //执行并存储结果
curl_close($ch);
echo $content;
?>
网友回复