PHP function overloading with __call()

php-function-overloading.php

<?php

class OverloadingTest
{
	public function __call($method, $params)
	{
		if($method === "select")
		{
			$this->testing1($params[0]);
		} elseif($method === "insert") {
			$this->testing2($params[0], 
							$params[1]);
		} elseif($method === "delete") {
			$this->testing3($params[0], 
							$params[1],
						    $params[2]);
		}
	}
	
	public function testing1($arg1)
	{
		print_r(func_num_args());
		echo "</br>";
		
		print_r(func_get_args());
		echo "</br>";
		
		
		echo $arg1."</br></br>";
	}
	
	public function testing2($arg1, $arg2)
	{
		print_r(func_num_args());
		echo "</br>";
		
		print_r(func_get_args());
		echo "</br>";
		
		echo "{$arg1}, {$arg2} </br></br>";
	}
	
	public function testing3($arg1, $arg2, $arg3)
	{
		print_r(func_num_args());
		echo "</br>";
		
		print_r(func_get_args());
		echo "</br>";
		
		echo "{$arg1}, {$arg2}, {$arg3} </br></br>";
	}
}

$obj = new OverloadingTest();
$obj->select('Akash Das');
$obj->insert('Akash Das', 14);
$obj->delete('Akash Das', 14, 'CS166355');