Testing the DI overwriting and reset methods

phalcon_di_reset.php

<?php

use Phalcon\DI as DI;

class Dummy {
    private $test;

    function getTest() {
        return $this->test;
    }

    function setTest( $test ) {
        $this->test = $test;
    }
}

// set up default DI and dummy service
//
$di = new DI();
$di->setShared(
    'dummy',
    function() {
        return new Dummy();
    });
DI::setDefault( $di );

// first attempt at getting shared value
//
$dummy = DI::getDefault()->getShared( 'dummy' );
$dummy->setTest( 'something' );
echo "1: ", $dummy->getTest(), "\n";

// try to remove the service and check again
//
DI::getDefault()->remove( 'dummy' );
echo "2: ", DI::getDefault()->getShared( 'dummy' )->getTest(), "\n";

// try to overwrite the service
//
DI::getDefault()->setShared(
    'dummy',
    function() {
        return new stdClass();
    });
echo "3: ", DI::getDefault()->getShared( 'dummy' )->getTest(), "\n";

// finally, reset the default DI and try
//
DI::reset();
$di = new DI();
DI::setDefault( $di );
DI::getDefault()->setShared(
    'dummy',
    function() {
        return new Dummy();
    });
echo "4: ", DI::getDefault()->getShared( 'dummy' )->getTest(), "\n";