3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class User { public function filterName($fullName) { return filter_var($fullName, FILTER_CALLBACK, ['options'=>function($value) { $value = trim($value); // strip tags $value = strip_tags($value); // remove double quotes $value = preg_replace('/["<>\{\}\[\]]+/', '', $value); return $value; }]); } } $user = new User; echo $user->filterName('Foo!"bar" Baz ø hello!<strong>poop</strong>') . "\n"; echo $user->filterName('@непроизносимые 誤解 की اللغويات') . "\n";
based on LHNTT
Output for 5.4.0 - 7.2.0
Foo!bar Baz ø hello!poop @непроизносимые 誤解 की اللغويات