<?php
  //exit(); //Comment this line to have this scripta actually DO anything
	//Obviously you'll have to secure access to this script (USING IIS or Apache HTTP authentication)
	$host = $_SERVER['argv'][1];
	$user = $_SERVER['argv'][2];
	$pass = $_SERVER['argv'][3];
	$dbname = $_SERVER['argv'][4];

	connect($host,$user,$pass,$dbname);
	echo "Connected\n";
	$sql = array();
	$sql['list tables'] = '
		SELECT TABLE_SCHEMA,TABLE_NAME, OBJECTPROPERTY(object_id(TABLE_NAME), N\'IsUserTable\') AS type
 FROM INFORMATION_SCHEMA.TABLES';

 echo "GETTINGOBJECT\n";
	$tables = getObjects($sql['list tables']);
	var_dump($tables);
	 echo "GETTINGOBJECT DONE\n";
	 	header('content-type: text/plain');


	 echo "SIMPLEXML DONE\n";
	foreach($tables as $table) {
	  if ($_SERVER['argv'][5] && $_SERVER['argv'][5] != $table->TABLE_NAME)
	    continue;
	$document = new SimpleXMLElement('<table></table>');
			 echo "GETARRAY\n";
		$dump = getArray('SELECT * FROM '.$table->TABLE_SCHEMA.'.'.$table->TABLE_NAME);
			 echo "GETARRAY DONE\n";

		$newTable = $document->tables[0]->addChild('table');
		$newTable->addAttribute('name',$table->TABLE_NAME);
		foreach($dump as $dumpRow) {
			$newRow = $newTable->addChild('row');
			foreach($dumpRow  as $field=>$value) {
				$safe_value = preg_replace('/&(?!\w+;)/', '&', $value);
				$newRow->addChild($field,$safe_value);
			}
		}
		echo "$filename\n";
			 $filename = 'bdd/'.$dbname.'-'.$table->TABLE_NAME;
			 file_put_contents($filename, $document->asXML());
			 echo "done\n";
	}
			 echo "ASXML DONE\n";


	function connect($host,$user,$pass,$dbname)
	{
		mssql_connect($host,$user,$pass);
		mssql_select_db($dbname);
		var_dump(mssql_get_last_message());
	}


	/**
    * Get the database results as a object array
    * @param $query string SQL Query
    */
    function getObjects($query)
    {
        $res = mssql_query($query);
        if(!$res || mssql_num_rows($res) == 0) { //geen resultaten
            return array();
        }
        $rows = array();
        while($row = mssql_fetch_object($res)) {
            $rows[] = $row;
        }
        return $rows;
    }

	/**
    * Get the database results as an array
    * @param $query string SQL Query
    */
    function getArray($query)
    {
        $res = mssql_query($query);
        if(!$res || mssql_num_rows($res) == 0) { //geen resultaten
            return array();
        }
        $rows = array();
        while($row = mssql_fetch_assoc($res)) {
            $rows[] = $row;
        }
        return $rows;
    }