Que pensez vous de mon code de génération de classes

<?php

	function __autoload($class_name){

		require_once("./$class_name.class.php");

	}



	function strFormat($str){

		return ucfirst(strtolower($str));

	}



	function tab($n){

		$str = "";

		for($i=0;$i<$n;$i++)

			$str .= "&nbsp;&nbsp;&nbsp;&nbsp;";

		return $str;

	}



	$tableName = "RUBRIQUE";

	$primaryKey = "???";

	$fields = array();



	$stmt = myPDO::get()->query("SHOW COLUMNS FROM $tableName");



	$res = $stmt->fetchAll();



	foreach($res as $field){

		if(isset($field['Key']) && $field['Key'] == 'PRI')

			$primaryKey = $field['Field'];

		$fields[] = $field['Field'];

	}



	/* CLASS */

	echo "class ".strFormat($tableName)."{<br>";



	/* PARAMETERS */

	foreach($fields as $field)

		echo tab(1)."private \$".$field.";<br>";

	echo "<br>";



	/* CONSTRUCT */

	echo tab(1)."function __construct(\$_id){<br>";



	echo tab(2)."\$stmt = myPDO::get()->query(\"SELECT * FROM $tableName WHERE $primaryKey = \$_id\");<br>";



	echo tab(2)."\$res = \$stmt->fetch(PDO::FETCH_ASSOC);<br>";

	foreach($fields as $field)



		echo tab(2)."\$this->$field = \$res[\"$field\"];<br>";



	echo tab(1)."}<br><br>";



	/* ADD */

	$params = "";

	$params1 = "";

	$params2 = "";

	foreach($fields as $field)

		if($field != $primaryKey){

			$params		.= "\$_".strtolower($field).", ";

			$params1	.= "$field, ";

			$params2	.= "?, ";

		}

	$params	= substr($params, 0, strlen($params)-2);

	$params1 = substr($params1, 0, strlen($params1)-2);

	$params2 = substr($params2, 0, strlen($params2)-2);



	echo tab(1)."public static function add($params){<br>";

	echo tab(2)."\$stmt = myPDO::get()->prepare(\"INSERT INTO $tableName($params1) VALUES ($params2)\");<br>";



	echo tab(2)."\$stmt->execute(array($params));<br>";

	echo tab(2)."return new ".strFormat($tableName)."(myPDO::get()->lastInsertId(\"$tableName\"));<br>";



	echo tab(1)."}<br><br>";



	/* DELETE */

	echo tab(1)."public static function delete(\$_id){<br>";



	echo tab(2)."myPDO::get()->query(\"DELETE FROM $tableName WHERE $primaryKey = \".\$this->$primaryKey);<br>";



	echo tab(1)."}<br><br>";



	/* UPDATE */

	$params = "";

	$params1 = "";

	foreach($fields as $field)

		if($field != $primaryKey){

			$params		.= "\$_".strtolower($field).", ";

			$params1	.= "$field=?, ";

		}

	$params	= substr($params, 0, strlen($params)-2);

	$params1 = substr($params1, 0, strlen($params1)-2);



	echo tab(1)."public function update($params){<br>";

	echo tab(2)."\$stmt = myPDO::get()->prepare(\"UPDATE RUBRIQUE SET $params1 WHERE $primaryKey=?\");<br>";



	echo tab(2)."\$stmt->execute(array($params, \$this->$primaryKey));<br>";

	foreach($fields as $field)

		if($field != $primaryKey)

			echo tab(2)."\$this->$field = \$_".strtolower($field).";<br>";



	echo tab(1)."}<br><br>";



	/* GETTERS */

	foreach($fields as $field){	

		echo tab(1)."public function get".strFormat($field)."(){<br>";	



		echo tab(2)."return \$this->$field;<br>";

		echo tab(1)."}<br><br>";

	}



	/* SETTERS */

	foreach($fields as $field){	

		if($field != $primaryKey){

			echo tab(1)."public function set".strFormat($field)."(\$_value){<br>";	



			echo tab(2)."myPDO::get()->query(\"UPDATE $tableName SET $field = \$_value WHERE $primaryKey = \".\$this->$primaryKey);<br>";

			echo tab(2)."\$this->$field = \$_value;<br>";

			echo tab(1)."}<br><br>";

		}

	}



	echo "}";

?>