php - 在继续之前等待 curl 完成？

Question

我正在使用脚本通过 curl 将日期发送到网上商店。在同一个脚本中，执行此脚本时会发送一封邮件。邮件通常在 curl 完成之前发送，因此缺少关键参数。如何更改脚本以便在执行 curl 后发送邮件？

// Some more curl code here

        curl_setopt($ch, CURLOPT_TIMEOUT, 5);
        curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);

        // execute post
        $result = curl_exec($ch);

        $data = json_decode($result);

        // close connection
        curl_close($ch);

        // send mail
        require('assets/phpmailer/class.phpmailer.php');

        $mail = new phpmailer();
        $mail->IsHTML(true);

// Some more mail code here

Answer 1

您应该检查 curl 响应

if (curl_errno($ch)) {
    // this would be your first hint that something went wrong
    die('Couldn\'t send request: ' . curl_error($ch));
} else {
    // check the HTTP status code of the request
    $resultStatus = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    if ($resultStatus != 200) {
        die('Request failed: HTTP status code: ' . $resultStatus);
    }
    else{
        //send the mail
    }
}