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run code in 150+ php & hhvm versions
Bugs & Features
<?php $text = 'My Name ## is #P_NAM3# and \r\n I am #P_AG2# years old'; //$r = '#([^#]+)#'; $r = '#[(?<name>\S+)\]#'; //$r = '#(.*?)#'; //$r = '#\w*#'; preg_match_all('/'.$r.'/m', $text, $m); var_dump($m);
Output for 5.2.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_match_all(): Compilation failed: missing terminating ] for character class at offset 17 in /in/AOJ1W on line 9 NULL
Output for hhvm-3.10.0 - 3.12.0
Warning: Compilation failed: missing terminating ] for character class at offset 17 in /in/AOJ1W on line 9 NULL
Output for 4.3.11 - 5.1.6
Warning: preg_match_all(): Compilation failed: missing terminating ] for character class at offset 17 in /in/AOJ1W on line 9 array(0) { }
Output for 4.3.0 - 4.3.10
Warning: Compilation failed: missing terminating ] for character class at offset 17 in /in/AOJ1W on line 9 array(0) { }