Online PHP editor | output for VKnBs

<?php function execute($pageNumber, $pageHeight){ $commands = [ "foo" => ["name" => "foo", "desc" => "Foo Desc"], "fuu" => ["name" => "fuu", "desc" => "Fuu Desc"], "bar" => ["name" => "bar", "desc" => "Bar Desc"], "baa" => ["name" => "baa", "desc" => "Baa Desc"], "blah" => ["name" => "blah", "desc" => "Blah Desc"], "fool" => ["name" => "fool", "desc" => "Fool Desc"], "boof" => ["name" => "boof", "desc" => "boof Desc"], ]; ksort($commands, SORT_NATURAL | SORT_FLAG_CASE); $commands = array_chunk($commands, $pageHeight); $pageNumber = (int) min(count($commands), $pageNumber); printf("PageNumber=%d, CountCommands=%d\n", $pageNumber, count($commands)); foreach($commands[$pageNumber - 1] as $command){ printf("Name=%s, Desc=%s\n", $command["name"], $command["desc"]); } } execute(1, 3); echo "===\n\n"; execute(2, 3); echo "===\n\n"; execute(3, 3);