基于PHP CURL用法的深入分析
author:一佰互联 2019-04-29 click:155
如下所示:
复制代码 代码如下:
<?php
header("Context-Type:text/html;charset:gb2312;");
$urls = array(
"http://www.baidu.com/",
"http://www.pconline.com.cn/",
"http://www.163.com/"
);
$options = array(
CURLOPT_RETURNTRANSFER=>1,
CURLOPT_FOLLOWLOCATION=>1,
CURLOPT_HEADER => false,
CURLOPT_HTTPHEADER => array(
"Accept"=>" text/html, application/xhtml+xml,",
"Accept-Encoding"=>" gzip, deflate",
"Accept-Language"=>" zh-CN",
"Connection"=>" Keep-Alive",
"User-Agent"=>" Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Trident/5.0)",
),
);
function curlMultiRequest($urls,$options=array()){
$ch = array();
$results = array();
$mh = curl_multi_init();
foreach($urls as $key=>$val){
$ch[$key] = curl_init();
if($options){
curl_setopt_array($ch[$key],$options);
}
curl_setopt($ch[$key],CURLOPT_URL,$val);
curl_multi_add_handle($mh,$ch[$key]);
} $running = null;
do{
curl_multi_exec($mh,$running);
}while($running>0); foreach($ch as $key=>$val){
//$results[$key] = iconv("gb2312","utf-8",curl_multi_getcontent($val));
$results[$key] = curl_multi_getcontent($val);
curl_multi_remove_handle($mh,$val);
curl_close($val);
}
curl_multi_close($mh);
return $results;
}
$results = curlMultiRequest($urls,$options);
print_r($results);
?>