PHP卷曲自定义头
我想知道是否/如何在PHP中向cURL HTTP请求添加自定义头。我试图模仿iTunes如何抓取艺术品,它使用了以下非标准标题:PHP卷曲自定义头,php,curl,Php,Curl,我想知道是否/如何在PHP中向cURL HTTP请求添加自定义头。我试图模仿iTunes如何抓取艺术品,它使用了以下非标准标题: X-Apple-Tz: 0 X-Apple-Store-Front: 143444,12 如何将这些头添加到请求中 curl_setopt($ch, CURLOPT_HTTPHEADER, array( 'X-Apple-Tz: 0', 'X-Apple-Store-Front: 143444,12' )); 使用以下语法 $ch = curl_i
X-Apple-Tz: 0
X-Apple-Store-Front: 143444,12
如何将这些头添加到请求中
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
'X-Apple-Tz: 0',
'X-Apple-Store-Front: 143444,12'
));
使用以下语法
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"http://www.example.com/process.php");
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS,$vars); //Post Fields
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$headers = [
'X-Apple-Tz: 0',
'X-Apple-Store-Front: 143444,12',
'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8',
'Accept-Encoding: gzip, deflate',
'Accept-Language: en-US,en;q=0.5',
'Cache-Control: no-cache',
'Content-Type: application/x-www-form-urlencoded; charset=utf-8',
'Host: www.example.com',
'Referer: http://www.example.com/index.php', //Your referrer address
'User-Agent: Mozilla/5.0 (X11; Ubuntu; Linux i686; rv:28.0) Gecko/20100101 Firefox/28.0',
'X-MicrosoftAjax: Delta=true'
];
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
$server_output = curl_exec ($ch);
curl_close ($ch);
print $server_output ;
以下是一个基本功能:
/**
*
* @param string $url
* @param string|array $post_fields
* @param array $headers
* @return type
*/
function cUrlGetData($url, $post_fields = null, $headers = null) {
$ch = curl_init();
$timeout = 5;
curl_setopt($ch, CURLOPT_URL, $url);
if ($post_fields && !empty($post_fields)) {
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, $post_fields);
}
if ($headers && !empty($headers)) {
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);
}
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
$data = curl_exec($ch);
if (curl_errno($ch)) {
echo 'Error:' . curl_error($ch);
}
curl_close($ch);
return $data;
}
用法示例:
$url = "http://www.myurl.com";
$post_fields = 'postvars=val1&postvars2=val2';
$headers = ['Content-Type' => 'application/x-www-form-urlencoded', 'charset' => 'utf-8'];
$dat = cUrlGetData($url, $post_fields, $headers);
你应该得到一个cookie来欺骗用户代理字符串对我来说是个坏主意@塞巴斯蒂安:你得到一块饼干!你得到一块饼干!你得到一块饼干!每个人都有一块饼干!在这个例子中,
$vars
是什么?@GRX,$vars是一个post数据数组,类似这样:$vars=array('item1'=>'value1','item2'=>'value2');奇怪!empty()在本例中的用法…如果某些人传递空的$post_fields数组,例如:cUrlGetData($url,[]),则表达式“If($post_fields)”也将为true,并且将执行If块,但表达式“If($post_fields&&!empty($post_fields))'将不是真的,一切都会好的:-)@Vlado应该传递头:)CURLOPT_HTTPHEADER:要设置的HTTP头字段数组,格式为数组('Content-type:text/plain','Content-length:100')
$subscription_key ='';
$host = '';
$request_headers = array(
"X-Mashape-Key:" . $subscription_key,
"X-Mashape-Host:" . $host
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_HTTPHEADER, $request_headers);
$season_data = curl_exec($ch);
if (curl_errno($ch)) {
print "Error: " . curl_error($ch);
exit();
}
// Show me the result
curl_close($ch);
$json= json_decode($season_data, true);