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PHP http_response_code Get or Set the HTTP response code
http_response_code
(No version information available, might only be in SVN)
http_response_code — Get or Set the HTTP response code
说明
int http_response_code ([ int $response_code
If you pass no parameters then http_response_code will get the current status code. If you pass a parameter it will set the response code.
参数
response_code
response_code
<?php
http_response_code(404);
?>
返回值
The current response code. By default the return value is int(200).
范例
Example #1 Examples using headers_list()
<?php
// Get the current default response code
var_dump(http_response_code()); // int(200)
// Set our response code
http_response_code(404);
// Get our new response code
var_dump(http_response_code()); // int(404)
?>
以上例程会输出：
参见
- header() - Send a raw HTTP header
- headers_list() - Returns a list of response headers sent (or ready to send)
PHP模拟POST请求，获取response内容
1 /*
2 * 模拟POST请求，获取response内容
3 */
4 protected function curl($url, $type, $header, $data) {
5 $CURL_OPTS = array (
6 CURLOPT_CONNECTTIMEOUT => 10,
7 CURLOPT_RETURNTRANSFER => true,
8 CURLOPT_SSL_VERIFYPEER => false,
9 CURLOPT_TIMEOUT => 60,
10 CURLOPT_USERAGENT => 'simulate submit'
11 );
12 $opts = $CURL_OPTS;
13 $opts [CURLOPT_URL] = $url;
14 $opts [CURLOPT_CUSTOMREQUEST] = $type;
15 $header [] = 'Expect:';
16 $opts [CURLOPT_HTTPHEADER] = $header;
17 if ($type == 'POST' || $type == 'PUT') {
18 $opts [CURLOPT_POSTFIELDS] = $data;
19 }
20
21 $ch = curl_init ();
22 curl_setopt_array ( $ch, $opts );
23 $result = curl_exec ( $ch );
24 if (curl_errno ( $ch )) {
25 die ( 'CURL error: ' . curl_error ( $ch ) );
26 }
27 curl_close ( $ch );
28 return $result;
29 }
参数：
$header = array (
'Content_type: application/x-www-form-urlencoded'
);$data="param1=qwer¶m2=asdf¶m3=jkl";