php 模拟post_验证页面的返回状态(实例讲解)

复制代码 代码如下:

ini_set('max_execution_time', 120);

include("CheckConfig.php");

function send_http_status($code) {
static $_status = array(
// Informational 1xx
=> 'Continue',
=> 'Switching Protocols',
// Success 2xx
=> 'OK',
=> 'Created',
=> 'Accepted',
=> 'Non-Authoritative Information',
=> 'No Content',
=> 'Reset Content',
=> 'Partial Content',
// Redirection 3xx
=> 'Multiple Choices',
=> 'Moved Permanently',
=> 'Moved Temporarily ', // 1.1
=> 'See Other',
=> 'Not Modified',
=> 'Use Proxy',
// 306 is deprecated but reserved
=> 'Temporary Redirect',
// Client Error 4xx
=> 'Bad Request',
=> 'Unauthorized',
=> 'Payment Required',
=> 'Forbidden',
=> 'Not Found',
=> 'Method Not Allowed',
=> 'Not Acceptable',
=> 'Proxy Authentication Required',
=> 'Request Timeout',
=> 'Conflict',
=> 'Gone',
=> 'Length Required',
=> 'Precondition Failed',
=> 'Request Entity Too Large',
=> 'Request-URI Too Long',
=> 'Unsupported Media Type',
=> 'Requested Range Not Satisfiable',
=> 'Expectation Failed',
// Server Error 5xx
=> 'Internal Server Error',
=> 'Not Implemented',
=> 'Bad Gateway',
=> 'Service Unavailable',
=> 'Gateway Timeout',
=> 'HTTP Version Not Supported',
=> 'Bandwidth Limit Exceeded'
);
if(array_key_exists($code,$_status)) {
header('HTTP/1.1 '.$code.' '.$_status[$code]);
}
}

function GetStatusCode($url)
{
$curl = curl_init();
curl_setopt($curl, CURLOPT_URL, $url); //设置URL

curl_setopt($curl, CURLOPT_HEADER, 1); //获取Header
curl_setopt($curl,CURLOPT_NOBODY,true); //Body就不要了吧，我们只是需要Head
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1); //数据存到成字符串吧，别给我直接输出到屏幕了
$data = curl_exec($curl); //开始执行啦～
$HttpCode =curl_getinfo($curl,CURLINFO_HTTP_CODE); //我知道HTTPSTAT码哦～
curl_close($curl); //用完记得关掉他
return $HttpCode;
}

function ResetUrl($url)
{
if(strpos($url,"?")>0)
$url.="&rnd";
else
$url.="?rnd";
$url.=rand();
return $url;
}

function ShowStateInfo($UrlArr,$MailPara)
{
$count=count($UrlArr);
if(isset($_REQUEST["start"]))
{
$start=$_REQUEST["start"]*1;
}
else
{
$start=1;
}
if(isset($_REQUEST["end"]))
{
$end=$_REQUEST["end"]*1;
}
else
{
$end=$start;
}

$start=$start-1;
$end=$end-1;

if($start<0)
{
$start=0;
}

if($start>=0 && $start<$count)
{
if($end>=$count)
{
$end=$count-1;
}

if($end<$start)
{
$end=$start;
}
$sTime=date("Y/m/d H:m:s");
echo "开始时间".$sTime."
";
echo "检测结果
";
for($i=$start;$i<=$end;$i++)
{
$url=ResetUrl($UrlArr[$i]);
$state=GetStatusCode($url);
echo " ".$state ." => ".$url."";
if($state!="200")
{
echo " 本条访问出错！
";
send_http_status($state);