比较file_get_contents与curl运行速度
2017-7-18 dingshangchao php开发
<?php
$url = "http://www.jquerycn.cn/a_17252";
$time1 = microtime(true);
file_get_contents($url);
$time2 = microtime(true);
echo $time2-$time1;
echo '<br />';
function curl_file_get_contents($durl){
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $durl);
curl_setopt($ch, CURLOPT_TIMEOUT, 5);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
$r = curl_exec($ch);
curl_close($ch);
return $r;
}
$time1 = microtime(true);
curl_file_get_contents($url);
$time2 = microtime(true);
echo $time2-$time1;
运行结果：
3.2397041320801
1.6480438709259
结论：
一般来说从运行速度方面看用curl优于file_get_content()
« 左滑删除按钮
|
jquery.cookie.js»