/**
* Aufruf einer Funtion (Class-Member oder statische Funktion)
*
* @param $function Name der Callback-Funktion
* @param $params Parameter für die Funktion
*
* @example
* rex_call_func( 'myFunction', array( 'Param1' => 'ab', 'Param2' => 12))
* @example
* rex_call_func( 'myObject::myMethod', array( 'Param1' => 'ab', 'Param2' => 12))
* @example
* rex_call_func( array('myObject', 'myMethod'), array( 'Param1' => 'ab', 'Param2' => 12))
* @example
* $myObject = new myObject();
* rex_call_func( array($myObject, 'myMethod'), array( 'Param1' => 'ab', 'Param2' => 12))
*/
function rex_call_func($function, $params, $parseParamsAsArray = true)
{
$func = '';
if (is_string($function) && strlen($function) > 0) {
// static class method
if (strpos($function, '::') !== false) {
preg_match('!(\\w+)::(\\w+)!', $function, $_match = array());
$_class_name = $_match[1];
$_method_name = $_match[2];
rex_check_callable($func = array($_class_name, $_method_name));
} elseif (function_exists($function)) {
$func = $function;
} else {
trigger_error('rexCallFunc: Function "' . $function . '" not found!', E_USER_ERROR);
}
} elseif (is_array($function)) {
$_object = $function[0];
$_method_name = $function[1];
rex_check_callable($func = array($_object, $_method_name));
} else {
trigger_error('rexCallFunc: Using of an unexpected function var "' . $function . '"!');
}
if ($parseParamsAsArray === true) {
// Alle Parameter als ein Array übergeben
// funktion($params);
return call_user_func($func, $params);
}
// Jeder index im Array ist ein Parameter
// funktion($params[0], $params[1], $params[2],...);
return call_user_func_array($func, $params);
}
/**
* Aufruf einer Funtion (Class-Member oder statische Funktion)
*
* @param $function Name der Callback-Funktion
* @param $params Parameter für die Funktion
*
* @example
* rex_call_func( 'myFunction', array( 'Param1' => 'ab', 'Param2' => 12))
* @example
* rex_call_func( 'myObject::myMethod', array( 'Param1' => 'ab', 'Param2' => 12))
* @example
* rex_call_func( array('myObject', 'myMethod'), array( 'Param1' => 'ab', 'Param2' => 12))
* @example
* $myObject = new myObject();
* rex_call_func( array($myObject, 'myMethod'), array( 'Param1' => 'ab', 'Param2' => 12))
*/
function rex_call_func($function, $params)
{
$func = '';
if (is_string($function) && strlen($function) > 0) {
// static class method
if (strpos($function, '::') !== false) {
preg_match('!(\\w+)::(\\w+)!', $function, $_match = array());
$_class_name = $_match[1];
$_method_name = $_match[2];
rex_check_callable($func = array($_class_name, $_method_name));
} elseif (function_exists($function)) {
$func = $function;
} else {
trigger_error('rexExtension: Function "' . $function . '" not found!');
}
} elseif (is_array($function)) {
$_object = $function[0];
$_method_name = $function[1];
rex_check_callable($func = array($_object, $_method_name));
} else {
trigger_error('rexExtension: Using of an unexpected function var "' . $function . '"!');
}
return call_user_func($func, $params);
}
