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<?php |
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declare(strict_types=1); |
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if (!function_exists('env')) { |
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/** |
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* Get environment variable value. |
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* |
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* @param string $key |
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* @param null $default |
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* |
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* @return mixed |
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*/ |
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function env(string $key, $default = null) |
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{ |
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$value = $_ENV[$key] ?? null; |
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if ($value === null) { |
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return $default; |
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} |
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switch (mb_strtolower($value)) { |
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case 'true': |
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return true; |
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case 'false': |
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return false; |
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case 'null': |
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return null; |
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} |
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return $value; |
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} |
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} |
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if (!function_exists('kernel')) { |
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/** |
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* Get kernel instance. |
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* |
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* @return \FondBot\Foundation\Kernel |
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*/ |
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function kernel(): \FondBot\Foundation\Kernel |
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{ |
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return FondBot\Foundation\Kernel::getInstance(); |
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} |
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} |
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if (!function_exists('resolve')) { |
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/** |
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* Resolve an alias from container. |
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* |
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* @param string $alias |
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* @param array $args |
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* |
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* @return mixed |
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*/ |
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function resolve(string $alias, array $args = []) |
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{ |
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return kernel()->resolve($alias, $args); |
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} |
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} |
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if (!function_exists('session')) { |
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/** |
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* Get session. |
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* |
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* @return FondBot\Conversation\Session |
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*/ |
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function session(): FondBot\Conversation\Session |
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{ |
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return kernel()->getSession(); |
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} |
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} |
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if (!function_exists('context')) { |
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/** |
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* Get context. |
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* |
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* @return FondBot\Conversation\Context |
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*/ |
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function context(): FondBot\Conversation\Context |
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{ |
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return kernel()->getContext(); |
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} |
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} |
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View Code Duplication |
if (!function_exists('path')) { |
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/** |
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* Get path. |
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* |
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* @param string $postfix |
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* |
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* @return string |
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*/ |
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function path(string $postfix = null): string |
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{ |
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$path = resolve('base_path'); |
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if ($postfix === null) { |
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return $path; |
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} |
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return $path.'/'.$postfix; |
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} |
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} |
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View Code Duplication |
if (!function_exists('resources')) { |
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/** |
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* Get resources path. |
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* |
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* @param string $postfix |
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* |
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* @return string |
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*/ |
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function resources(string $postfix = null): string |
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{ |
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$path = resolve('resources_path'); |
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if ($postfix === null) { |
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return $path; |
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} |
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return $path.'/'.$postfix; |
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} |
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} |
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if (!function_exists('logger')) { |
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/** |
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* Get logger. |
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* |
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* @return Monolog\Logger|Psr\Log\LoggerInterface |
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*/ |
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function logger(): Monolog\Logger |
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{ |
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return resolve(Monolog\Logger::class); |
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} |
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} |
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As per the PSR-2 coding standard, case statements should not be wrapped in curly braces. There is no need for braces, since each case is terminated by the next
break
.There is also the option to use a semicolon instead of a colon, this is discouraged because many programmers do not even know it works and the colon is universal between programming languages.
To learn more about the PSR-2 coding standard, please refer to the PHP-Fig.