A simple function that merges configuration files.
In the following example *.local.php files override the *.global.php files.
configuration file /some/path/a.global.php
<?php return array(
'db' => array(
'dsn' => 'mysql:dbname=production_db;host=production_server',
'options' => array(
PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES \'UTF8\'',
),
),
'dompdf' => array(
'temp_dir' => 'cache',
'default_font' => 'dejavu',
'enable_remote' => true,
'font_height_ratio' => 0.95,
'enable_html5_parser' => true,
),
);configuration file /some/path/b.local.php
<?php return array(
'db' => array(
'dsn' => 'mysql:dbname=dev_db;host=dev_server',
'user' => 'username',
'password' => 'password',
),
'recaptcha' => array(
'public_key' => 'SOMEPUBLICKEY',
'private_key' => 'SOMEPRIVATEKEY',
),
);merge the configuration files using
$config = \Knlv\config_merge('/some/path', array('global', 'local'));the returned configuration
array(
'db' => array(
'dsn' => 'mysql:dbname=dev_db;host=dev_server',
'user' => 'username',
'password' => 'password',
'options' => array(
PDO::MYSQL_ATTR_INIT_COMMAND => 'SET NAMES \'UTF8\'',
),
),
'recaptcha' => array(
'public_key' => 'SOMEPUBLICKEY',
'private_key' => 'SOMEPRIVATEKEY',
),
'dompdf' => array(
'temp_dir' => 'cache',
'default_font' => 'dejavu',
'enable_remote' => true,
'font_height_ratio' => 0.95,
'enable_html5_parser' => true,
),
);