<?php

class String
{

  public function __construct ( $string )
  {
    $this -> string = $string;

  }

  public function __toString ()
  {
    return $this -> string;
  }

}

class ProofOfConcept
{

  public function __construct ()
  {
    $reflection = new ReflectionClass ( 'ProofOfConcept' );
    foreach ( $reflection -> getMethods () AS $method )
    {
      $constructParametersCount = func_num_args ();

      if ( $constructParametersCount === count ( $method -> getNumberOfParameters () )
      && substr ( $method -> getName (), 0, 11 ) === 'constructor' )
      {
        $i = 0;
        $candidate = true;
        foreach ( $method -> getParameters () AS $parameter )
        {
          $name = $parameter -> getName ();
          $datatypeClass = ( is_null ( $parameter -> getClass () ) === false ) ? $parameter -> getClass () : false;
          $datatype = ( $datatypeClass !== false ) ? $datatypeClass -> getName () : false;

          if ( $datatype !== false )
          {
            if ( ( func_get_arg ( $i ) instanceof $datatype ) == false )
            {
              $candidate = false;
            }
          }
        }
        if ( $candidate === true )
        {
          // de eerste kandidaat. Doen we het voor ;)
          $methodName = $method -> getName ();
          $arguments = func_get_args ();
          $args = implode ( ', ', $arguments );
          $this -> $methodName ( $args );

        }
      }
    }


  }

  public function constructor1 ( String $test )
  {
    echo 'haha';
  }

}

$proofOfConcept = new ProofOfConcept ( new String ( 'test' ) );

?>