PHP code example of symfony / var-exporter

1. Go to this page and download the library: Download symfony/var-exporter library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

symfony / var-exporter example snippets


// Sets the public or protected $object->propertyName property
Hydrator::hydrate($object, ['propertyName' => $propertyValue]);

// Sets a private property defined on its parent Bar class:
Hydrator::hydrate($object, ["\0Bar\0privateBarProperty" => $propertyValue]);

// Alternative way to set the private $object->privateBarProperty property
Hydrator::hydrate($object, [], [
    Bar::class => ['privateBarProperty' => $propertyValue],
]);


$proxyCode = ProxyHelper::generateLazyProxy(new ReflectionClass(AbstractFoo::class));
// $proxyCode should be dumped into a file in production envs
eval('class FooLazyProxy'.$proxyCode);

$foo = FooLazyProxy::createLazyProxy(initializer: function (): AbstractFoo {
    // [...] Use whatever heavy logic you need here
    // to compute the $dependencies of the $instance
    $instance = new Foo(...$dependencies);
    // [...] Call setters, etc. if needed

    return $instance;
});
// $foo is now a lazy-loading decorator object. The initializer will
// be called only when and if a *method* is called.