<?php
//rodar em /home/{seu_usuario}/
$database_server = 'server';
$database_user = 'user';
$database_password = 'pass';
$dbase = 'database_name';

if ( !shell_exec("type type")) { echo "Weak your PHP powers are, Luke."; die; }
$dir = "backup";
$date = date("dmY-His");
$targetSql = "$dir/{$date}_mysql.sql";
$targetTar = "$dir/{$date}_files.zip";
system("mkdir $dir");
system("mysqldump --host=$database_server --user=$database_user --password=$database_password --databases $dbase > {$targetSql}");
system("zip -r {$targetTar} www");
echo "Backup done.";

?>