csu3_am335x/EVSE/rootfs/var/www/upgrade_iso_action.php

<?php
	// 設置資料類型 json，編碼格式 utf-8
	header('Content-Type: application/json; charset=UTF-8');

	// 判斷如果是 GET 請求，則進行搜尋；如果是 POST 請求，則進行新建
	// $_SERVER['REQUEST_METHOD'] 返回訪問頁面使用的請求方法
	if ($_SERVER['REQUEST_METHOD'] == "GET") 
	{
		create();
	} 
	else if ($_SERVER['REQUEST_METHOD'] == "POST") 
	{
		create();
	}

	// 新建員工
	function create() 
	{
		include 'lang.php';
		$lang = new Lang;
		$lang->getLang();

		$message = $lang->showWord("message_upgrade");

		chdir('/root');
		exec("rm /mnt/*.zip");
		$fileCount = count($_FILES['files']['name']);
		for ($i = 0; $i < $fileCount; $i++) 
		{
			if ($_FILES["files"]["error"][$i] > 0)
			{
				echo "Return Code: " . $_FILES["files"]["error"][$i] . "<br />";
			}
			else
			{
				// echo "Upload: " . $_FILES["files"]["name"] . "<br />";
				// echo "Type: " . $_FILES["files"]["type"] . "<br />";
				// echo "Size: " . ($_FILES["files"]["size"]) . " <br />";
				// echo "Temp file: " . $_FILES["files"]["tmp_name"] . "<br />";
				// echo "<font color=#000fff>Upgrade is completed</font><br />";
			}
			sleep(1);
			move_uploaded_file($_FILES["files"]["tmp_name"][$i],"/mnt/".$_FILES["files"]["name"][$i]);
		}
		chdir("/root");
		exec("'./WebService' 'upgrade' '".$_FILES["files"]["name"][0]."'",$output,$return_var);
		echo '<font color=#ff0000>'.json_decode(trim($output[0]))->{'Message'}.'</font>';
		shell_exec('sync;sync;sync;');
	}

?>