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multiple constructors with type signetures (almost overloading):

By Saurabh Patel 




<?php public function __construct() {
        $args = func_get_args();
        $argsStr = '';
        foreach ($args as $arg) {
            $argsStr .= '_' . gettype($arg);
        }
        if (method_exists($this, $constructor = '__construct' . $argsStr))
            call_user_func_array(array($this, $constructor), $args);
        else
            throw new Exception('NO CONSTRUCTOR: ' . get_class() . $constructor, NULL, NULL);
    }

public function __construct_integer($a) {}
public function __construct_string($a) {}
public function __construct_integer_string($a, $b) {}
public function __construct_string_integer($a, $b) {} ?>
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