(PHP 5 >= 5.1.0, PHP 7)
Invokes function args
public mixed ReflectionFunction::invokeArgs ( array $args )
Invokes the function and pass its arguments as array.
Parameters:
args
The passed arguments to the function as an array, much like call_user_func_array() works.
Returns:
Returns the result of the invoked function
Notes:
If the function has arguments that need to be references, then they must be references in the passed argument list.
Examples:
ReflectionFunction::invokeArgs() example
<?php function title($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
ReflectionFunction::invokeArgs() with references example
<?php function 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) }
See also:
ReflectionFunction::invoke() -
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