Online PHP editor | refs for MQtTr

<?php $os = array("Mac", "NT", "Irix", "Linux"); if (in_array("Irix", $os)) { echo "Got Irix"; } if (in_array("mac", $os, true)) { echo "Got mac"; } $a = array("uno" => "aaaa", "dos" => "BBBB"); $ext = pathinfo("http://www.unitel.tv/wp-content/themes/unitel/images/main_logo.png", PATHINFO_EXTENSION); echo $ext; echo " ".$a["uno"]; if (array_key_exists('dos', $a)) { echo "<br>Si"; }