jayarjo · June 23, 2013 21:38 · rammanoj · Aug 30, 2018 · veekthoven · Dec 16, 2018
diff --git a/Chunking: server-side b/Chunking: server-side
 <?php

 if (empty($_FILES) || $_FILES['file']['error']) {
 	die('{"OK": 0, "info": "Failed to move uploaded file."}');
 }

 $chunk = isset($_REQUEST["chunk"]) ? intval($_REQUEST["chunk"]) : 0;
 $chunks = isset($_REQUEST["chunks"]) ? intval($_REQUEST["chunks"]) : 0;

 $fileName = isset($_REQUEST["name"]) ? $_REQUEST["name"] : $_FILES["file"]["name"];
 $filePath = "uploads/$fileName";


 // Open temp file
 $out = @fopen("{$filePath}.part", $chunk == 0 ? "wb" : "ab");
 if ($out) {
 	// Read binary input stream and append it to temp file
 	$in = @fopen($_FILES['file']['tmp_name'], "rb");

 	if ($in) {
 		while ($buff = fread($in, 4096))
 			fwrite($out, $buff);
 	} else
 		die('{"OK": 0, "info": "Failed to open input stream."}');

 	@fclose($in);
 	@fclose($out);

 	@unlink($_FILES['file']['tmp_name']);
 } else
 	die('{"OK": 0, "info": "Failed to open output stream."}');


 // Check if file has been uploaded
 if (!$chunks || $chunk == $chunks - 1) {
 	// Strip the temp .part suffix off 
 	rename("{$filePath}.part", $filePath);
 }

 die('{"OK": 1, "info": "Upload successful."}');
	<?php

	if (empty($_FILES) \|\| $_FILES['file']['error']) {
	die('{"OK": 0, "info": "Failed to move uploaded file."}');
	}

	$chunk = isset($_REQUEST["chunk"]) ? intval($_REQUEST["chunk"]) : 0;
	$chunks = isset($_REQUEST["chunks"]) ? intval($_REQUEST["chunks"]) : 0;

	$fileName = isset($_REQUEST["name"]) ? $_REQUEST["name"] : $_FILES["file"]["name"];
	$filePath = "uploads/$fileName";


	// Open temp file
	$out = @fopen("{$filePath}.part", $chunk == 0 ? "wb" : "ab");
	if ($out) {
	// Read binary input stream and append it to temp file
	$in = @fopen($_FILES['file']['tmp_name'], "rb");

	if ($in) {
	while ($buff = fread($in, 4096))
	fwrite($out, $buff);
	} else
	die('{"OK": 0, "info": "Failed to open input stream."}');

	@fclose($in);
	@fclose($out);

	@unlink($_FILES['file']['tmp_name']);
	} else
	die('{"OK": 0, "info": "Failed to open output stream."}');


	// Check if file has been uploaded
	if (!$chunks \|\| $chunk == $chunks - 1) {
	// Strip the temp .part suffix off
	rename("{$filePath}.part", $filePath);
	}

	die('{"OK": 1, "info": "Upload successful."}');