3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Testdata $_SESSION['input']['1'] = ''; $_SESSION['input']['2'] = 'JA'; $_SESSION['input']['3'] = null; $_SESSION['input']['4'] = ''; $_SESSION['input']['5'] = 'JA'; $_SESSION['input']['6'] = ''; // Aantal ingevulde inputs tellen $telling = count(array_filter($_SESSION['input'])); // Bedrag bepalen $bedrag = $telling < 3 ? $telling * 8.5 : 20; // Voilá var_dump($bedrag); ?>
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
float(17)

preferences:
244.94 ms | 405 KiB | 368 Q