3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ ['foo', 'Foo'], ['bar', 'Bar'], ]; foreach ($data as list($name, $label)) { printf('<div id="%s">%s</div>'."\n", $name, $label); }
Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.26, 8.4.1 - 8.4.13
<div id="foo">Foo</div> <div id="bar">Bar</div>

preferences:
134.47 ms | 407 KiB | 5 Q