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run code in 150+ php & hhvm versions
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<?php $pages = '- Page #1 - Page #2 -- Page #3 --- Page #4 - Page #2'; $pages = explode("\n", $pages); var_dump($pages);
based on kUuPq
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
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" }