Hello Friend,
This function is exactly what I need.
Follow the instructions, but when I tested it didn't work. The message appeared: Macro 'number_format' does not exist.
If you can help me I would be very grateful.
This is my tested code:
use Phalcon\Mvc\View;
use Phalcon\Mvc\View\Engine\Php as PhpEngine;
use Phalcon\Mvc\Url as UrlResolver;
use Phalcon\Mvc\View\Engine\Volt as VoltEngine;
use Phalcon\Mvc\Model\Metadata\Memory as MetaDataAdapter;
use Phalcon\Session\Adapter\Files as SessionAdapter;
use Phalcon\Flash\Direct as Flash;
/**
* Shared configuration service
*/
$di->setShared('config', function () {
return include APP_PATH . "/config/config.php";
});
/**
* The URL component is used to generate all kind of urls in the application
*/
$di->setShared('url', function () {
$config = $this->getConfig();
$url = new UrlResolver();
$url->setBaseUri($config->application->baseUri);
return $url;
});
/**
* Setting up the view component
*/
$di->setShared('view', function () {
$config = $this->getConfig();
$view = new View();
$view->setDI($this);
$view->setViewsDir($config->application->viewsDir);
$view->registerEngines([
'.volt' => function ($view) {
$config = $this->getConfig();
$volt = new VoltEngine($view, $this);
$volt->setOptions([
'compiledPath' => $config->application->cacheDir,
'compiledSeparator' => '_'
]);
return $volt;
},
'.phtml' => PhpEngine::class
]);
return $view;
});
/**
* Database connection is created based in the parameters defined in the configuration file
*/
$di->setShared('db', function () {
$config = $this->getConfig();
$class = 'Phalcon\Db\Adapter\Pdo\\' . $config->database->adapter;
$params = [
'host' => $config->database->host,
'username' => $config->database->username,
'password' => $config->database->password,
'dbname' => $config->database->dbname,
'charset' => $config->database->charset
];
if ($config->database->adapter == 'Postgresql') {
unset($params['charset']);
}
$connection = new $class($params);
return $connection;
});
/**
* If the configuration specify the use of metadata adapter use it or use memory otherwise
*/
$di->setShared('modelsMetadata', function () {
return new MetaDataAdapter();
});
/**
* Register the session flash service with the Twitter Bootstrap classes
*/
$di->set('flash', function () {
return new Flash([
'error' => 'alert alert-danger',
'success' => 'alert alert-success',
'notice' => 'alert alert-info',
'warning' => 'alert alert-warning'
]);
});
/**
* Start the session the first time some component request the session service
*/
$di->setShared('session', function () {
$session = new SessionAdapter();
$session->start();
return $session;
});
$di->set('view', function () use ($config) {
$view = new View();
$view->setViewsDir($config->module->loader->views);
$view->registerEngines(array(
'.volt' => function ($view, $di) use ($config) {
$volt = new Volt($view, $di);
$volt->setOptions(array(
'compiledPath' => __DIR__.'/../../cache/',
'compiledSeparator' => '_',
'compileAlways' => true,
));
$compiler = $volt->getCompiler();
$compiler->addFunction('number_format', function ($resolvedArgs, $exprArgs) use ($compiler) {
$firstArgument = $compiler->expression($exprArgs[0]['expr']);
return 'number_format('.$firstArgument.", 2, '.', ' ')";
});
return $volt;
},
'.phtml' => 'Phalcon\Mvc\View\Engine\Php',
));
return $view;
}, true);