3v4l.org

run code in 300+ PHP versions simultaneously
<?php $example = 'your string here, please/do it by yourself.'; $expected = 'your string here, do it by yourself.'; $slashPos = strpos($example, '/'); $spacePos = strrpos($example, ' ', -1 * $slashPos); $string1 = substr($example, 0, $spacePos + 1); $string2 = substr($example, (strlen($example) - $slashPos - 1) * -1); $result = $string1 . $string2; var_dump(assert($expected === $result));
Output for 5.6.38, 7.0.33, 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
bool(true)
preferences:
100.52 ms | 1367 KiB | 4 Q