Upload an Attachment

Copied//Get instance of AttachmentsOperations Class that takes recordId and moduleAPIName as parameter
$attachmentOperations = new AttachmentsOperations($moduleAPIName, $recordId);
//Get instance of FileBodyWrapper class that will contain the request file
$fileBodyWrapper = new FileBodyWrapper();
//Get instance of StreamWrapper class that takes absolute path of the file to be attached as parameter
$streamWrapper = new StreamWrapper(null, null, $absoluteFilePath);
//Set file to the FileBodyWrapper instance
$fileBodyWrapper->setFile($streamWrapper);
//Call uploadAttachment method that takes FileBodyWrapper instance as parameter
$response = $attachmentOperations->uploadAttachment($fileBodyWrapper);

Copied<?php

class UploadAttachment
{
	public function execute(){
        $curl_pointer = curl_init();
        
        $curl_options = array();
        $curl_options[CURLOPT_URL] = "https://www.zohoapis.com/crm/v2.1/Leads/3524033000005495065/Attachments";
        $curl_options[CURLOPT_RETURNTRANSFER] = true; 
        $curl_options[CURLOPT_HEADER] = 1;
        $curl_options[CURLOPT_CUSTOMREQUEST] = "POST";
        $fileName = "response.json";
        $filePath = "/Users/test/PHP/PHPNativeSampleCode/response.json";
        $file = fopen($filePath, "rb");
        $fileData = fread($file, filesize($filePath));
        $date = new \DateTime();
        
        $current_time_long= $date->getTimestamp();
        
        $lineEnd = "\r\n";
        
        $hypen = "--";
        
        $contentDisp = "Content-Disposition: form-data; name=\""."file"."\";filename=\"".$fileName."\"".$lineEnd.$lineEnd;
        
        
        $data = utf8_encode($lineEnd);
        
        $boundaryStart = utf8_encode($hypen.(string)$current_time_long.$lineEnd) ;
        
        $data = $data.$boundaryStart;
        
        $data = $data.utf8_encode($contentDisp);
        
        $data = $data.$fileData.utf8_encode($lineEnd);
        
        $boundaryend = $hypen.(string)$current_time_long.$hypen.$lineEnd.$lineEnd;
        
        $data = $data.utf8_encode($boundaryend);
        
        $curl_options[CURLOPT_POSTFIELDS]= $data;
        $headersArray = array();
        
        $headersArray = ['ENCTYPE: multipart/form-data','Content-Type:multipart/form-data;boundary='.(string)$current_time_long];
        $headersArray[] = "content-type".":"."multipart/form-data";
        $headersArray[] = "Authorization". ":" . "Zoho-oauthtoken " ."1000.30f3a589XXXXXXXXXXXXXXXXXXX4077.dc5XXXXXXXXXXXXXXXXXXXee9e7c171c";

        $curl_options[CURLOPT_HTTPHEADER]=$headersArray;
        
        curl_setopt_array($curl_pointer, $curl_options);

        $result = curl_exec($curl_pointer);
        $responseInfo = curl_getinfo($curl_pointer);
        curl_close($curl_pointer);
        list ($headers, $content) = explode("\r\n\r\n", $result, 2);
        if(strpos($headers," 100 Continue")!==false){
            list( $headers, $content) = explode( "\r\n\r\n", $content , 2);
        }
        $headerArray = (explode("\r\n", $headers, 50));
        $headerMap = array();
        foreach ($headerArray as $key) {
            if (strpos($key, ":") != false) {
                $firstHalf = substr($key, 0, strpos($key, ":"));
                $secondHalf = substr($key, strpos($key, ":") + 1);
                $headerMap[$firstHalf] = trim($secondHalf);
            }
        }
        $jsonResponse = json_decode($content, true);
        if ($jsonResponse == null && $responseInfo['http_code'] != 204) {
            list ($headers, $content) = explode("\r\n\r\n", $content, 2);
            $jsonResponse = json_decode($content, true);
        }
        var_dump($headerMap);
        var_dump($jsonResponse);
        var_dump($responseInfo['http_code']);
       
    }
    
}
(new UploadAttachment())->execute();