zamzar-sample.php

<?php
// Initialise variables
$endpoint = "https://api.zamzar.com/v1";
$apiKey = "YOUR_API_KEY";
$sourceFilePath = "/tmp/test.pdf";
$convertedFilePath = "/tmp/";
$targetFormat = "png";

// Start the job
echo "Starting new conversion job\n";
$jobID = start_conversion($apiKey, $endpoint, $sourceFilePath, $targetFormat);
echo "Job ID is: $jobID\n";

// Check the status
do {
  $job = check_status($apiKey, $endpoint, $jobID);
  $jobStatus = $job->status;
  echo "  Status: $jobStatus\n";
  sleep(1);
} while ($jobStatus !== "successful");

echo "Conversion done!\n";

// Download the converted files
foreach($job->target_files as $file) {
    echo "Downloading converted file: $file->name\n";
    download_file($apiKey, $endpoint, $file->id, $convertedFilePath.$file->name);
}

function start_conversion($apiKey, $endpoint, $sourceFilePath, $targetFormat) {

  // Setup variables for cURL
  $sourceFile = curl_file_create($sourceFilePath);
  $postData = array("source_file" => $sourceFile, "target_format" => $targetFormat);
 
  // Execute cURL
  $ch = curl_init(); // Init curl
  curl_setopt($ch, CURLOPT_URL, $endpoint.'/jobs'); // API endpoint
  curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'POST');
  curl_setopt($ch, CURLOPT_POSTFIELDS, $postData);
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Return response as a string
  curl_setopt($ch, CURLOPT_USERPWD, $apiKey . ":"); // Set the API key as the basic auth username
  $body = curl_exec($ch);
  curl_close($ch);

  $job = json_decode($body);
  $jobID = $job->id;
  return $jobID;
}

function check_status($apiKey, $endpoint, $jobID) {
  $ch = curl_init(); // Init curl
  curl_setopt($ch, CURLOPT_URL, "$endpoint/jobs/$jobID"); // API endpoint
  curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Return response as a string
  curl_setopt($ch, CURLOPT_USERPWD, $apiKey . ":"); // Set the API key as the basic auth username
  $body = curl_exec($ch);
  curl_close($ch);

  // Return job query result as JSON
  $job = json_decode($body);
  return $job;
}

function download_file($apiKey, $endpoint, $fileID, $fileSavePath) {
  $ch = curl_init(); // Init curl
  curl_setopt($ch, CURLOPT_URL, "$endpoint/files/$fileID/content"); // API endpoint
  curl_setopt($ch, CURLOPT_USERPWD, $apiKey . ":"); // Set the API key as the basic auth username
  curl_setopt($ch, CURLOPT_FOLLOWLOCATION, TRUE);
  $fh = fopen($fileSavePath, "wb");
  curl_setopt($ch, CURLOPT_FILE, $fh);
  $body = curl_exec($ch);
  curl_close($ch);
}