Online PHP editor | refs for Wvf46

<?php $timestart = microtime( true ); $class = 'css'; $item = array( 'foo', 'bar', 'baz' ); for($i=0;$i<1000000;$i++){ $str = "<a class='button button-secondary$class' href='themes.php?page={$item[2]}'$>{$item[0]}</a>"; } $timeend = microtime( true ); $timetotal = $timeend - $timestart; $r = number_format( $timetotal, 3 ); echo $r;