CreateMySQLBackup.php

<?php

/* backup the db OR just a table */
function MySQLExport($account,$host,$user,$pass,$name,$tables = '*')
{
	$link = mysql_connect($host,$user,$pass);
	mysql_select_db($name,$link);	
	//get all of the tables
	if($tables == '*'){
		$tables = array();
		$result = mysql_query('SHOW TABLES');
		while($row = mysql_fetch_row($result)){
			$tables[] = $row[0];
		}
	} else {
		$tables = is_array($tables) ? $tables : explode(',',$tables);
	}
	//cycle through
	foreach($tables as $table) {
		$result = mysql_query('SELECT * FROM '.$table);
		$num_fields = mysql_num_fields($result);	
		$return.= 'DROP TABLE '.$table.';';
		$row2 = mysql_fetch_row(mysql_query('SHOW CREATE TABLE '.$table));
		$return.= "\n\n".$row2[1].";\n\n";
		
		for ($i = 0; $i < $num_fields; $i++) {
			while($row = mysql_fetch_row($result)){
				$return.= 'INSERT INTO '.$table.' VALUES(';
				for($j=0; $j<$num_fields; $j++) {
					$row[$j] = addslashes($row[$j]);
					$row[$j] = ereg_replace("\n","\\n",$row[$j]);
					if (isset($row[$j])) { $return.= '"'.$row[$j].'"' ; } else { $return.= '""'; }
					if ($j<($num_fields-1)) { $return.= ','; }
				}
				$return.= ");\n";
			}
		}
		$return.="\n\n\n";
	}
	//save file
	if ($handle = fopen($account . "_" . date("m-d-Y", time()) . '.sql','w+')) {
		fwrite($handle,$return);
		fclose($handle);
		echo "Success";
	}
}

	MySQLExport($_GET['a'],$_GET['s'],$_GET['u'],$_GET['p'],$_GET['d']);

?>