private static function runFunctions()
{
foreach (RequirePHP::$functions as $key => $function) {
// Load the required modules.
$arguments = array();
foreach ($function['requires'] as $require) {
$require = RequirePHP::parseAlias($require);
if (!RequirePHP::runModule($require)) {
continue 2;
}
$arguments[] = RequirePHP::$modules[$require]['return'];
// Add this return value to the arguments. We'll pass it to the callback.
}
call_user_func_array($function['function'], $arguments);
unset(RequirePHP::$functions[$key]);
}
}
