[英]Two fields on CURLOPT_POSTFIELDS
我想使用Sendgrid以便同時發送兩封電子郵件。 以下代碼適用於單個電子郵件。 我想發送第二個而不重復所有這些代碼。 是否有可能做到這一點,也許是通過將另一個值附加到CURLOPT_POSTFIELDS(這是唯一更改的字段)上嗎?
<?php
$curl = curl_init();
curl_setopt_array($curl, array(
CURLOPT_URL => "https://api.sendgrid.com/v3/mail/send",
CURLOPT_RETURNTRANSFER => true,
CURLOPT_ENCODING => "",
CURLOPT_MAXREDIRS => 10,
CURLOPT_TIMEOUT => 30,
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
CURLOPT_CUSTOMREQUEST => "POST",
CURLOPT_POSTFIELDS => "{\n \"personalizations\": [\n {\n \"to\": [\n {\n \"email\": \"you@example.com\"\n }\n ],\n \"subject\": \"Test\"\n }\n ],\n \"from\": {\n \"email\": \"me@example.com\"\n },\n \"content\": [\n {\n \"type\": \"text/html\",\n \"value\": \"Hello world!"\n }\n ]\n}",
CURLOPT_HTTPHEADER => array(
"authorization: Bearer SG.1234123412341234",
"cache-control: no-cache",
"content-type: application/json"
),
));
$response = curl_exec($curl);
$err = curl_error($curl);
curl_close($curl);
?>
您需要做的就是在個性化json中添加多個“至”對象。 像下面-
"to":["email":"abc@abc.com"],"to":["email":"abc2@abc2.com"] ....
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