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<?php abstract class Basis { public function __construct($args = null) { if (is_numeric($args) && $args > 0) echo PHP_EOL . 'Geen argumenten gebruiken halve gare!' . PHP_EOL; } public function testArgs($given, $defined) { if ($given > count($defined)) echo PHP_EOL . 'Te veel argumenten gebruikt soepkip!' . PHP_EOL; } } class Testing extends Basis { public function __construct() { parent::__construct(func_num_args()); } public function someFunction($a, $b) { $this->testArgs(func_num_args(), get_defined_vars()); } } $test = new Testing('stiekem een argument toegevoegd!'); $test->someFunction('a', 'b'); $test->someFunction('a', 'b', 'eentje teveel');
Output for git.master, git.master_jit, rfc.property-hooks
Geen argumenten gebruiken halve gare! Te veel argumenten gebruikt soepkip!

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