CODEWITHSUNDEEP
phpmodel-view-controllerclassfunction
Avihay Menahem
Avihay Menahem

Reputation: 238

Php Custom Mvc - how to check if function gets arguments?

Im working lately on a custom mvc for php, and one of the question was really bothered me: Ive got the controller class, and i want to check if a certain function of the class getting arguments, and if not, return false.

is there any method to do it? cause i searched in php.net and google and didn't find anything.... thanx!

Upvotes: 2

Views: 553

Answers (3)

Saurabh Chandra Patel
Saurabh Chandra Patel

Reputation: 13594

Use function func_get_args

function sum(){
    $s=0;
    foreach(func_get_args() as $a) $s+= is_numeric($a)?$a:0;
    return $s;
};

print sum(1,2,3,4,5,6); // 21

Upvotes: 0

Jeroen
Jeroen

Reputation: 13257

Use reflection:

$reflection = new ReflectionMethod ($class_name, $method_name);
$params = $r->getParameters();

$params is now an array of ReflectionParameter objects

Upvotes: 2

ziad-saab
ziad-saab

Reputation: 20249

Have a look at func_get_args

You can use it inside the method in your controller to get the list of all arguments passed to the method.

You also have func_num_args that will just give you the number of arguments passed to your method.

Upvotes: 2

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