3v4l.org

run code in 300+ PHP versions simultaneously
<?php $s = "1+hello/world"; $e = explode("/", $s); $f = strpos($s, "af+"); $pattern = '/+'; $r = preg_split($pattern, $s); var_dump($r);
Output for 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 - 7.1.33, 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
Warning: preg_split(): No ending delimiter '/' found in /in/uOMsX on line 8 bool(false)
Output for 4.3.0 - 4.3.10
Warning: No ending delimiter '/' found in /in/uOMsX on line 8 bool(false)

preferences:
250.92 ms | 401 KiB | 395 Q