如何在 cURL 数组中传递 PHP $变量

Question

我想将一些简单的 PHP 变量（例如 $name1 和 $email1）传递给以下 cURL 块 (PHP-Curl)

CURLOPT_POSTFIELDS =>"{\n\"email\": \"percy.jackson@gmail.com\",\n\"name\": \"Percy Jack\",}"

基本替换：

percy.jackson2290@gmail.com 与 $email1
Percy Jack 与 $name1

这可能吗？请帮忙！

Answer 1

不要尝试手动创建 JSON，创建一个数组并使用 json_encode()

CURLOPT_POSTFIELDS => json_encode(["email" => $email1, "name" => $name1]),

对于评论中更复杂的版本：

CURLOPT_POSTFIELDS => json_encode([
    "sequence" => 1,
    "recipients" => [
        "signers" => [
            ["email" => $email1, "name" => $name1, "recipientId" => "1", "roleName" => "Client"]
        ],
    ]
]),

编辑版本：

CURLOPT_POSTFIELDS => json_encode([
    "emailSubject" => "DocuSignAPI-CompositeTemplates",
    "emailBlurb" =>"CompositeTemplatesSample1",
    "status" => "sent",
    "compositeTemplates"=>
    ["serverTemplates"=>
     ["sequence"=>"1",
      "templateId"=>"ff32490f-58ab-4e26-a505-b32c863b2398"]],
    ["inlineTemplates"=>
     ["sequence"=>"1",
      "recipients"=>
      ["signers"=> [
       ["email" => $email1, "name" => $name1,"recipientId"=>"1","roleName"=>"Client"]]]]]]),

Answer 2

根据 Barmar 的回答，最好使用 json_encode，但是如果您必须手动创建 json，那么您可以这样做

CURL 之外

$postfields = '{"email": "'.$email1.'", "name": "'.$name1.'}';
var_dump(json_decode($postfields, true);

在 CURL 中

CURLOPT_POSTFIELDS=>$postfields

Answer 3

$response = trim(curl_exec($curl));
            $ch = curl_init();

            $post_fields = "{  \n \"socid\": \"$response\",  \n \"date\": 1492380000,  \n \"lines\":[  \n {  \n \"qty\":\"5\",  \n \"subprice\": 100,  \n \"fk_product\": \"1\",  \n \"remise_percent\": \"10\",  \n \"product_ref\": \"RPV\"  \n   \n   \n   \n }  \n ]  \n }";
            

    curl_setopt($ch, CURLOPT_URL, 'http://localhost/crm/htdocs/api/index.php/invoices');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
    curl_setopt($ch, CURLOPT_POSTFIELDS,    $post_fields );
    curl_setopt($ch, CURLOPT_POST, 1);

    $headers = array();
    $headers[] = 'Content-Type: application/json';
    $headers[] = 'Accept: application/json';

如您所见....我创建了一个名为 $response 的变量，在我的例子中这个变量包含一个 curl 响应。在 CURLOPT_POSTFIELD 中，我传递了一个包含卷曲数据的变量。在那里你可以看到如何在 curl

中添加变量

如何在 cURL 数组中传递 PHP $变量

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