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<?php |
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/** |
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* Webino (http://webino.sk) |
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* |
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* @link https://github.com/webino for the canonical source repository |
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* @copyright Copyright (c) 2015-2017 Webino, s.r.o. (http://webino.sk) |
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* @author Peter Bačinský <[email protected]> |
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* @license BSD-3-Clause |
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*/ |
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namespace WebinoAppLib\Console; |
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use Webino; |
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use WebinoAppLib\Event\ConsoleEvent; |
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use WebinoConfigLib\Feature\Route\ConsoleRoute; |
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/** |
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* Class ConsoleDefault |
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*/ |
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class ConsoleDefault extends AbstractConsoleCommand |
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{ |
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/** |
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* @inheritDoc |
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*/ |
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protected function init() |
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{ |
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parent::init(); |
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$this->listenConsole(ConsoleEvent::ROUTE_MATCH, 'showSystemBanner'); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function configure(ConsoleRoute $console) |
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{ |
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$console->setType('catchall'); |
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} |
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/** |
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* @param ConsoleEvent $event |
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*/ |
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public function showSystemBanner(ConsoleEvent $event) |
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{ |
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$cli = $event->getCli(); |
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$cli |
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->br() |
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->white()->greenBg()->inline(' Webino™ ') |
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->inline(' version ') |
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->yellow()->out(Webino::VERSION) |
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->br(); |
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} |
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/** |
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* @param ConsoleEvent $event |
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*/ |
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public function handle(ConsoleEvent $event) |
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{ |
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$cfg = $event->getApp()->getConfig('console'); |
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if (empty($cfg->router->routes)) { |
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return; |
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} |
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$routes = $cfg->router->routes; |
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$maxLen = 0; |
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$newRoutes = []; |
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foreach ($routes as $route) { |
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if ('catchall' === $route->type) { |
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continue; |
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} |
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$routeLen = strlen($this->resolveRouteCommand($route->options->route)); |
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$routeLen > $maxLen and $maxLen = $routeLen; |
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$newRoutes[$route->options->route] = $route; |
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} |
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$cli = $event->getCli(); |
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ksort($newRoutes); |
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foreach ($newRoutes as $route) { |
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$command = $this->resolveRouteCommand($route->options->route); |
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$title = isset($route->options->defaults->title) |
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? $route->options->defaults->title |
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: null; |
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$cli->bold()->green()->inline($command); |
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if (empty($title)) { |
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$cli->br(); |
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continue; |
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} |
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$space = str_repeat(' ', $maxLen + 10 - strlen($command)); |
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$cli->out($space . ' - ' . $title); |
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} |
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$cli->br(); |
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} |
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/** |
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* Return console route command name |
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* |
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* @param string $route |
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* @return string |
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*/ |
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private function resolveRouteCommand($route) |
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{ |
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$matches = []; |
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preg_match('~^[a-zA-Z:_-]+~', $route, $matches); |
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return current($matches); |
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} |
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} |
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webino /
Webino
Loading history...
PHP has two types of connecting operators (logical operators, and boolean operators):
and&&or||The difference between these is the order in which they are executed. In most cases, you would want to use a boolean operator like
&&, or||.Let’s take a look at a few examples:
Logical Operators are used for Control-Flow
One case where you explicitly want to use logical operators is for control-flow such as this:
Since
dieintroduces problems of its own, f.e. it makes our code hardly testable, and prevents any kind of more sophisticated error handling; you probably do not want to use this in real-world code. Unfortunately, logical operators cannot be combined withthrowat this point:These limitations lead to logical operators rarely being of use in current PHP code.