SendGrid - Curl php external file attachment broken -

i'm using sendgrid customer project curl method.

all works fine the(ir) file(s) attached on email sending sendgrid broken.

here code :

$documentlist = array(     "doc1.php" => "http://www.customerdomain.com/my/path/where/my/attachment/file/is/myfile.pdf" );   $params = array(                         'api_user'  => $user;                         'api_key'   => $pass,                         'x-smtpapi' => json_encode($json_string),                         'from'      => $from,                         'to'        => $to,                         'subject'   => $subject,                         'html'      => $mailhtml,                         'text'      => $mailtext );   if(count($documentlist)>0){     foreach($documentlist $filename=>$documentpath){         $params['files['.$filename.']'] =  $documentpath;     } }  $request =  $url.'api/mail.send.json';  // generate curl request $session = curl_init($request); // tell curl use http post curl_setopt ($session, curlopt_post, true); // tell curl body of post curl_setopt ($session, curlopt_postfields, $params); // tell curl not return headers, return response curl_setopt($session, curlopt_header, false); curl_setopt($session, curlopt_returntransfer, true);   // obtain response $response = curl_exec($session); curl_close($session); 

when don't have extension file on key of array, i've text file containing related value.

i think i'm not alone have problem, well, if you've idea solve problem, !

the issue you're experiencing because giving sendgrid url file, rather file itself, , sendgrid's api needs file.

to code work, change $documentlist variable to:

$documentlist = array(     "doc1.pdf" => "@" . realpath("/path/where/my/attachment/file/is/myfile.pdf") ); 

instructions on kind of file upload can found in this stackoverflow question, might otherwise want use curl_file_create, this.

---

however, perhaps best/easiest way use sendgrid's php library makes sending attachments, trivially simple.:

require("path/to/sendgrid-php/sendgrid-php.php"); $sendgrid = new sendgrid('username', 'password'); $email = new sendgrid\email(); $email->addto('foo@bar.com')->         setfrom('me@bar.com')->         setsubject('subject goes here')->         settext('hello world!')->         sethtml('<strong>hello world!</strong>')         addattachment("../path/to/file.txt"); $sendgrid->send($email);