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<?php |
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/** |
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* Config class. |
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* Gets a configuration value |
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* |
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* @license http://opensource.org/licenses/MIT The MIT License (MIT) |
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* @author Omar El Gabry <[email protected]> |
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*/ |
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class Config{ |
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/** |
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* Array of configurations |
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* |
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* @var array |
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*/ |
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private static $config = []; |
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/** |
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* Prefixes used to load specific configurations. |
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* |
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* @var array |
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*/ |
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private static $prefix = [ |
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'default' => 'config', |
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'js' => 'javascript' |
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]; |
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/** |
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* Get default configuration value(s) |
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* |
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* @param $key string |
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* @return string|array|null |
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*/ |
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public static function get($key){ |
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return self::_get($key, self::$prefix['default']); |
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} |
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/** |
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* Set or add a default configuration value |
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* |
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* @param $key string |
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*/ |
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public static function set($key, $value){ |
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self::_set($key, $value, self::$prefix['default']); |
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} |
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/** |
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* Get javascript configuration value(s) |
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* |
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* @param $key string |
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* @return string|array|null |
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*/ |
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public static function getJsConfig($key = ""){ |
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return self::_get($key, self::$prefix['js']); |
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} |
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/** |
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* Set or add a javascript configuration value |
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* |
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* @param string $key |
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* @param mixed $value |
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*/ |
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public static function setJsConfig($key, $value){ |
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self::_set($key, $value, self::$prefix['js']); |
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} |
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/** |
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* Get a configuration value(s) |
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* |
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* @param $key string |
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* @param $source string |
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* @return string|null |
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* @throws Exception if configuration file doesn't exist |
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*/ |
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private static function _get($key, $source){ |
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if (!isset(self::$config[$source])) { |
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$config_file = APP . 'config/' . $source . '.php'; |
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if (!file_exists($config_file)) { |
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throw new Exception("Configuration file " . $source . " doesn't exist"); |
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} |
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self::$config[$source] = require $config_file . ""; |
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} |
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if(empty($key)){ |
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return self::$config[$source]; |
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} else if(isset(self::$config[$source][$key])){ |
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return self::$config[$source][$key]; |
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} |
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return null; |
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} |
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/** |
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* Set or adds a configuration value |
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* |
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* @param $key string |
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* @param $value string |
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* @param $source string |
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*/ |
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private static function _set($key, $value, $source){ |
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// load configurations if not already loaded |
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if (!isset(self::$config[$source])) { |
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self::_get($key, $source); |
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} |
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if($key && $source){ |
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self::$config[$source][$key] = $value; |
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} |
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} |
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} |
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OmarElGabry /
miniPHP
You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.