3v4l.org

run code in 300+ PHP versions simultaneously
<?php $descriptions = ''; $tests = array( 'Zika', 'SARS', 'AIDS', 'Mad Cow Disease', 'Bird Flu', 'Zombie Infection', ); foreach ($tests as $value) { $descriptions .= 'name => '.$value.', '; } $descriptions = substr($descriptions, 0, -2); // lose the last comma echo $descriptions;
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
name => Zika, name => SARS, name => AIDS, name => Mad Cow Disease, name => Bird Flu, name => Zombie Infection
preferences:
106.25 ms | 1472 KiB | 4 Q