<?php

//设置最大执行时间是 120秒

ini_set('max_execution_time',120);

function httpcode($url){

  $ch = curl_init();

  $timeout = 3;

  curl_setopt($ch,CURLOPT_FOLLOWLOCATION,1);

  curl_setopt($ch,CURLOPT_RETURNTRANSFER,1);

  curl_setopt($ch, CURLOPT_HEADER, 1);

  curl_setopt ($ch, CURLOPT_CONNECTTIMEOUT, $timeout);

  curl_setopt($ch,CURLOPT_URL,$url);

  curl_exec($ch);

  return $httpcode = curl_getinfo($ch,CURLINFO_HTTP_CODE);

  curl_close($ch);

}

$check_web = array(

'http://www.lxywzjs.com/',

);

for($i=0;$i<count($check_web);$i++){

  echo $check_web[$i].' -> '.httpcode($check_web[$i]).'
';

}

?>