72 lines
1.8 KiB
PHP
72 lines
1.8 KiB
PHP
<?php
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/**
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* Holds the configuration manager.
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* @package Sakura
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*/
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namespace Sakura;
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use Sakura\Exceptions\ConfigNonExistentException;
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use Sakura\Exceptions\ConfigParseException;
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use Sakura\Exceptions\ConfigValueNotFoundException;
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/**
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* Handles the configuration settings of Sakura.
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* @package Sakura
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* @author Julian van de Groep <me@flash.moe>
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*/
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class Config
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{
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/**
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* Storage for the parsed config file.
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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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* Loads and parses the configuration file.
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* @throws ConfigNonExistentException
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* @throws ConfigParseException
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* @param string $path
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*/
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public static function load(string $path): void
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{
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// Check if the configuration file exists
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if (!file_exists($path)) {
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throw new ConfigNonExistentException;
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}
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// Attempt to load the configuration file
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$config = parse_ini_file($path, true);
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if (is_array($config)) {
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self::$config = $config;
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} else {
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throw new ConfigParseException;
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}
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}
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/**
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* Get a value from the configuration.
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* @param string $section
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* @param string $key
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* @throws ConfigValueNotFoundException
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* @return array|string
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*/
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public static function get(string $section, string $key = null)
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{
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// Check if the key that we're looking for exists
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if (array_key_exists($section, self::$config)) {
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if ($key) {
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// If we also have a subkey return the proper data
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return self::$config[$section][$key];
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}
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// else we just return the default value
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return self::$config[$section];
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}
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throw new ConfigValueNotFoundException;
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}
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}
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