README

Installation

composer require wtframework/config

Documentation

Use the set static method to set the configuration settings.

If you pass an array as the first parameter then this will replace all existing settings.

use WTFramework\Config\Config;

Config::set(['key1' => 'value1']);

If you pass a string as the first parameter and any value as the second parameter then this will add the setting to the existing settings.

Config::set('key2', 'value2');

Dot notation can be used to set a nested value.

Config::set(['key1' => ['key2' => 'value2']]);

Config::set('key1.key3', 'value3');

Use the get static method to return a configuration setting.

If the setting does not exist then it will return null or the value passed as the second parameter.

Config::set(['key1' => 'value']);

// Returns 'value'
$key1 = Config::get('key1');

// Returns null
$key2 = Config::get('key2');

// Returns 0
$key3 = Config::get('key3', 0);

Dot notation can be used to return a nested value.

Config::set(['key1' => ['key2' => 'value']]);

// Returns 'value'
$key2 = Config::get('key1.key2');

A config function is also provided as a wrapper around Config::get:

use function WTFramework\Config\config;

$key = config('key', 'default');