Options

The Options module exposes functions to manage a data-value dictionary loading values from various formats.

See Dictionary.

Loading a config file

You can load a config tree from a file or an array via the utility loaders methods :

Method	Description
loadArray	Load directly an array of key->values
loadPHP	Load array key->values from a PHP file returning it.
loadINI	Load values from an .ini file.
loadJSON	Load JSON key->value map.
loadENV	Load environment variables from a .env file.

Loading options from file or array

Options::loadPHP('config.php');

config.php

<?php
return [
  "debug" => false,
  "cache" => [
    "enabled" => true,
  	"driver"  => "files",
  	"path"    => "/tmp/cache", 
  ], 
];

Loading Options and Environment from a .env file

Options::loadENV($dir,$envname='.env',$prefix_path=null)

/index.php

Options::loadENV(__DIR__);

print_r( Options::all() );

/.env

# This is a comment
BASE_DIR="/var/webroot/project-root"
CACHE_DIR="${BASE_DIR}/cache"
TMP_DIR="${BASE_DIR}/tmp"

Result:

Array
(
    [BASE_DIR] => /var/webroot/project-root
    [CACHE_DIR] => /var/webroot/project-root/cache
    [TMP_DIR] => /var/webroot/project-root/tmp
)