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Php 使用cURL传递$\u POST值_Php_Post_Curl - Fatal编程技术网

Php 使用cURL传递$\u POST值

Php 使用cURL传递$\u POST值,php,post,curl,Php,Post,Curl,如何使用cURL将$\u POST值传递到页面?应该可以正常工作 $data = array('name' => 'Ross', 'php_master' => true); // You can POST a file by prefixing with an @ (for <input type="file"> fields) $data['file'] = '@/home/user/world.jpg'; $handle = curl_init($url); c

如何使用
cURL
$\u POST
值传递到页面?

应该可以正常工作

$data = array('name' => 'Ross', 'php_master' => true);

// You can POST a file by prefixing with an @ (for <input type="file"> fields)
$data['file'] = '@/home/user/world.jpg';

$handle = curl_init($url);
curl_setopt($handle, CURLOPT_POST, true);
curl_setopt($handle, CURLOPT_POSTFIELDS, $data);
curl_exec($handle);
curl_close($handle)
  • $data
    作为url编码字符串:数据将作为
    应用程序/x-www-form-urlencoded
    发送,这是提交的html表单数据的默认编码

    $data = array('name' => 'Ross', 'php_master' => true);
    curl_setopt($handle, CURLOPT_POSTFIELDS, http_build_query($data));
    
  • 我希望这能帮助其他人节省时间

    见:

    查看其中的一个示例。用于将常用参数/值格式发布到url

    我最近遇到了一种情况,我需要将一些XML发布为内容类型“text/XML”,而不需要任何参数对,所以下面介绍了如何做到这一点:

    $xml = '<?xml version="1.0"?><stuff><child>foo</child><child>bar</child></stuff>';
    $httpRequest = curl_init();
    
    curl_setopt($httpRequest, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($httpRequest, CURLOPT_HTTPHEADER, array("Content-Type:  text/xml"));
    curl_setopt($httpRequest, CURLOPT_POST, 1);
    curl_setopt($httpRequest, CURLOPT_HEADER, 1);
    
    curl_setopt($httpRequest, CURLOPT_URL, $url);
    curl_setopt($httpRequest, CURLOPT_POSTFIELDS, $xml);
    
    $returnHeader = curl_exec($httpRequest);
    curl_close($httpRequest);
    
    $xml='foobar';
    $httpRequest=curl_init();
    curl_setopt($httpRequest,CURLOPT_RETURNTRANSFER,1);
    curl_setopt($httpRequest,CURLOPT_HTTPHEADER,数组(“内容类型:text/xml”);
    curl_setopt($httpRequest,CURLOPT_POST,1);
    curl_setopt($httpRequest,CURLOPT_头,1);
    curl_setopt($httpRequest,CURLOPT_URL,$URL);
    curl_setopt($httpRequest,CURLOPT_POSTFIELDS,$xml);
    $returnHeader=curl\u exec($httpRequest);
    旋涡关闭($httpRequest);
    

    在我的例子中,我需要解析HTTP响应头中的一些值,因此您可能不一定需要设置
    CURLOPT_RETURNTRANSFER
    CURLOPT_头

    查看。它的帮助远不止示例脚本。

    另一个使用cURL的简单PHP示例:

    $query_string = "";
    
    if ($_POST) {
        $kv = array();
        foreach ($_POST as $key => $value) {
            $kv[] = stripslashes($key) . "=" . stripslashes($value);
        }
        $query_string = join("&", $kv);
    }
    
    if (!function_exists('curl_init')){
        die('Sorry cURL is not installed!');
    }
    
    $url = 'https://www.abcd.com/servlet/';
    
    $ch = curl_init();
    
    curl_setopt($ch, CURLOPT_URL, $url);
    curl_setopt($ch, CURLOPT_POST, count($kv));
    curl_setopt($ch, CURLOPT_POSTFIELDS, $query_string);
    
    curl_setopt($ch, CURLOPT_HEADER, FALSE);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, FALSE);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
    
    $result = curl_exec($ch);
    
    curl_close($ch);
    
    <?php
        $ch = curl_init();                    // Initiate cURL
        $url = "http://www.somesite.com/curl_example.php"; // Where you want to post data
        curl_setopt($ch, CURLOPT_URL,$url);
        curl_setopt($ch, CURLOPT_POST, true);  // Tell cURL you want to post something
        curl_setopt($ch, CURLOPT_POSTFIELDS, "var1=value1&var2=value2&var_n=value_n"); // Define what you want to post
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Return the output in string format
        $output = curl_exec ($ch); // Execute
    
        curl_close ($ch); // Close cURL handle
    
        var_dump($output); // Show output
    ?>
    
    
    
    示例如下:

    您可以使用
    curl\u setopt\u数组来代替
    curl\u setopt\u数组


    这不是海报所要求的,但恰好正是我想要的,谢谢!我很高兴其他人发现它很有用。你的“curl_setopt($httpRequest,CURLOPT_HTTPHEADER,array(“Content Type:text/xml”);”解决了一些我花了几个小时才解决的问题!非常感谢:)嗨,马克,如果你有时间,你能帮我一下吗?。。请我们花了很多时间试图弄清楚为什么我的xml数据在以URL编码的形式发送时不被接受。内容类型和无urlencode保存了我。谢谢。虽然这在理论上可以回答这个问题,但请在这里包括答案的基本部分,并提供链接供参考。您能详细介绍一下这个答案吗?有几行代码不是答案。1)指定url 2)创建参数数组3)初始化curl 4)设置curl的必需选项5)执行curl 6)关闭curl谢谢您的代码
    curl\u setopt($ch,CURLOPT\u POSTFIELDS,“var1=value1&var2=value2&var\u n=value\u n”);//定义您要发布的内容
    为我提供了我想要的内容:)您的便条为我节省了至少一个小时的调试时间。谢谢
    <?php
        function executeCurl($arrOptions) {
    
            $mixCH = curl_init();
    
            foreach ($arrOptions as $strCurlOpt => $mixCurlOptValue) {
                curl_setopt($mixCH, $strCurlOpt, $mixCurlOptValue);
            }
    
            $mixResponse = curl_exec($mixCH);
            curl_close($mixCH);
            return $mixResponse;
        }
    
        // If any HTTP authentication is needed.
        $username = 'http-auth-username';
        $password = 'http-auth-password';
    
        $requestType = 'POST'; // This can be PUT or POST
    
        // This is a sample array. You can use $arrPostData = $_POST
        $arrPostData = array(
            'key1'  => 'value-1-for-k1y-1',
            'key2'  => 'value-2-for-key-2',
            'key3'  => array(
                    'key31'   => 'value-for-key-3-1',
                    'key32'   => array(
                        'key321' => 'value-for-key321'
                    )
            ),
            'key4'  => array(
                'key'   => 'value'
            )
        );
    
        // You can set your post data
        $postData = http_build_query($arrPostData); // Raw PHP array
    
        $postData = json_encode($arrPostData); // Only USE this when request JSON data.
    
        $mixResponse = executeCurl(array(
            CURLOPT_URL => 'http://whatever-your-request-url.com/xyz/yii',
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_HTTPGET => true,
            CURLOPT_VERBOSE => true,
            CURLOPT_AUTOREFERER => true,
            CURLOPT_CUSTOMREQUEST => $requestType,
            CURLOPT_POSTFIELDS  => $postData,
            CURLOPT_HTTPHEADER  => array(
                "X-HTTP-Method-Override: " . $requestType,
                'Content-Type: application/json', // Only USE this when requesting JSON data
            ),
    
            // If HTTP authentication is required, use the below lines.
            CURLOPT_HTTPAUTH => CURLAUTH_BASIC,
            CURLOPT_USERPWD  => $username. ':' . $password
        ));
    
        // $mixResponse contains your server response.
    
    <?php
        $ch = curl_init();                    // Initiate cURL
        $url = "http://www.somesite.com/curl_example.php"; // Where you want to post data
        curl_setopt($ch, CURLOPT_URL,$url);
        curl_setopt($ch, CURLOPT_POST, true);  // Tell cURL you want to post something
        curl_setopt($ch, CURLOPT_POSTFIELDS, "var1=value1&var2=value2&var_n=value_n"); // Define what you want to post
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Return the output in string format
        $output = curl_exec ($ch); // Execute
    
        curl_close ($ch); // Close cURL handle
    
        var_dump($output); // Show output
    ?>
    
    $url='Your url'; // Specify your url
    $data= array('parameterkey1'=>value,'parameterkey2'=>value); // Add parameters in key value
    $ch = curl_init(); // Initialize cURL
    curl_setopt($ch, CURLOPT_URL,$url);
    curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($data));
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_exec($ch);
    curl_close($ch);