Online PHP editor | refs for WKnJN

<?php $names = array('Hugo', 'Manuel'); print_r( array_map( function($name) { return "Olá, " . ucfirst($name) . "!"; }, $names) ); function getGreetingFunction($welcomeMsg) { return (function($name) use($welcomeMsg) { return ("$welcomeMsg $name!"); }); }; $greetingFunction = getGreetingFunction('Boa tarde'); echo $greetingFunction("Frederico");