function is_callable($var, $syntax_only = 0)
{
$a = get_func_args();
if (count($a) >= 3) {
$fin =& $a[2];
}
#-- class/object+method
if (is_array($var)) {
if (count($var) != 2) {
return false;
}
list($obj, $method) = $var;
$class = $obj;
if (is_object($obj)) {
$class = get_class($obj);
}
if ($syntax_only) {
$r = preg_match('/^\\w+$/', $method);
if (!is_object($obj)) {
$r = $r && preg_match('/^\\w+$/', $obj);
}
} else {
if (is_object($obj)) {
$r = method_exists($obj, $method);
} else {
$all = get_class_methods($obj);
$r = in_array($method, $all);
}
}
if ($r) {
$fin = strtolower("{$class}:{$method}");
}
} elseif (is_string($var)) {
if ($syntax_only) {
$r = preg_match('/^\\w+$/', $var);
} else {
$r = function_exists($var);
}
if ($r) {
$fin = strtolower($var);
}
} else {
$r = false;
}
return $r;
}
function vprintf($format, $args = NULL)
{
call_user_func_array("fprintf", get_func_args());
}
/**
* Pass in names of modules under application/modules, and the file 'module.php' will be
* included. This file must include all other files required by the library/package/module.
* Modules will only be required once, and can be safely used in a customized controller
* defined within the includes directory and inherited from.
*
* @return boolean
* @author Robert Kosek
**/
public function require_modules()
{
foreach (get_func_args() as $name) {
if (empty(self::$loaded_modules[$name])) {
self::$loaded_modules[$name] = (require MICRO_PATH . "/application/modules/{$name}/module.php");
}
}
}
protected function merge()
{
foreach (get_func_args() as $nodes) {
foreach ($nodes as $newNode) {
if (!$this->elementsContainsNode($newNode)) {
$this->elements[] = $newNode;
}
}
}
}