/**
* @return \ProjectServiceContainer|\Symfony\Component\DependencyInjection\Container
*/
function symfonyFromConfig($config)
{
$file = TEMP_DIR . '/container.php';
$container = new \Symfony\Component\DependencyInjection\ContainerBuilder();
$container->addCompilerPass(new \Symfony\Component\DependencyInjection\Compiler\AutowirePass());
$loader = new \Symfony\Component\DependencyInjection\Loader\YamlFileLoader($container, new \Symfony\Component\Config\FileLocator(TEMP_DIR));
$loader->load(asfile('config.yml', $config));
$container->compile();
$dumper = new \Symfony\Component\DependencyInjection\Dumper\PhpDumper($container);
file_put_contents($file, $dumper->dump());
require_once $file;
return new ProjectServiceContainer();
}
<?php
$file = __DIR__ . '/container_test5.php';
if (file_exists($file)) {
require_once $file;
$container = new ProjectServiceContainer();
} else {
$container = new Symfony\Component\DependencyInjection\ContainerBuilder();
$container->register('A', 'A');
$ref = [new Symfony\Component\DependencyInjection\Reference('A')];
$definition = new Symfony\Component\DependencyInjection\Definition('B', $ref);
$definition->setScope('prototype');
$container->setDefinition('B', $definition);
$container->compile();
$dumper = new Symfony\Component\DependencyInjection\Dumper\PhpDumper($container);
file_put_contents($file, $dumper->dump());
}
//trigger autoloader
$a = $container->get('B');
unset($a);
$t1 = microtime(true);
for ($i = 0; $i < 10000; $i++) {
$a = $container->get('B');
}
$t2 = microtime(true);
$results = ['time' => $t2 - $t1, 'files' => count(get_included_files()), 'memory' => memory_get_peak_usage() / 1024 / 1024];
echo json_encode($results);
/**
* Dump the service container into a plain PHP cached container file.
*
* @return void
*/
protected function _cacheContainer()
{
$cacheFile = $this->_getCacheFile();
$cacheName = pathinfo($cacheFile, PATHINFO_FILENAME);
$dumper = new \Symfony\Component\DependencyInjection\Dumper\PhpDumper($this->getContainer());
file_put_contents($cacheFile, $dumper->dump(array('class' => $cacheName)));
}
