3v4l.org

run code in 300+ PHP versions simultaneously
<?php $pages = '- Page #1 - Page #2 -- Page #3 --- Page #4 - Page #2'; $pages = explode("\n", $pages); var_dump($pages);
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, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.17 - 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
array(5) { [0]=> string(9) "- Page #1" [1]=> string(9) "- Page #2" [2]=> string(10) "-- Page #3" [3]=> string(11) "--- Page #4" [4]=> string(9) "- Page #2" }

preferences:
191.28 ms | 406 KiB | 336 Q