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run code in 150+ php & hhvm versions
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<?php $s = "title = A nice title goes here\n tags = tag1 tag2 tag3\n ---\n This is the content of this entry...\n Line2\n Line3\n"; $p1 = preg_split("/[\n]*[-]{3}[\n]/", $s, 3, PREG_SPLIT_NO_EMPTY); $p2 = preg_split("/[\n]*[-]{3}[\n]/", $s, 2, PREG_SPLIT_NO_EMPTY); print_r($p1); print_r($p2);
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Array ( [0] => title = A nice title goes here tags = tag1 tag2 tag3 [1] => This is the content of this entry... Line2 Line3 ) Array ( [0] => title = A nice title goes here tags = tag1 tag2 tag3 [1] => This is the content of this entry... Line2 Line3 )