/**
* Gets the value of an environment variable. Supports boolean, empty and null.
*
* @param string $key
* @param mixed $default
* @return mixed
*/
function env($key, $default = null)
{
$value = getenv($key);
if ($value === false) {
return $default;
}
switch (strtolower($value)) {
case 'true':
case '(true)':
return true;
case 'false':
case '(false)':
return false;
case 'empty':
case '(empty)':
return '';
case 'null':
case '(null)':
return;
}
if (\str::startsWith($value, '"') && \str::endsWith($value, '"')) {
return substr($value, 1, -1);
}
return $value;
}
function inc_multiple($pathFromWebroot, $params = array())
{
if (!str::endsWith($pathFromWebroot, '.php')) {
$pathFromWebroot .= '.php';
}
$path = dirname(__FILE__) . '/' . ltrim($pathFromWebroot, '/');
return include $path;
}
