ReflectionFunction::invokeArgs

(PHP 5 >= 5.1.2, PHP 7)

ReflectionFunction::invokeArgs — Invokes function args

Description

public ReflectionFunction::invokeArgs ( array $args ) : mixed

Invokes the function and pass its arguments as array.

Parameters

args: The passed arguments to the function as an array, much like call_user_func_array() works.

Return Values

Returns the result of the invoked function

Examples

Example #1 ReflectionFunction::invokeArgs() example

<?phpfunction title($title, $name){ return sprintf("%s. %s\r\n", $title, $name);}$function = new ReflectionFunction('title');echo $function->invokeArgs(array('Dr', 'Phil'));?>

The above example will output:

Dr. Phil

Example #2 ReflectionFunction::invokeArgs() with references example

<?phpfunction get_false_conditions(array $conditions, array &$false_conditions){ foreach ($conditions as $condition) { if (!$condition) { $false_conditions[] = $condition; } }}$function_ref = new ReflectionFunction('get_false_conditions');$conditions = array(true, false, -1, 0, 1);$false_conditions = array();$function_ref->invokeArgs(array($conditions, &$false_conditions));var_dump($false_conditions);?>

The above example will output:

array(2) {
  [0]=>
  bool(false)
  [1]=>
  int(0)
}

Notes

Note:
If the function has arguments that need to be references, then they must be references in the passed argument list.

Php/docs/reflectionfunction.invokeargs

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