3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $A = "1 131 2 12 53"; preg_match_all("/( |))число( |)/", $A, $phones); var_dump($phones);
Output for 5.2.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: preg_match_all(): Compilation failed: unmatched parentheses at offset 4 in /in/3bRsr on line 4 NULL
Output for hhvm-3.10.0 - 3.12.0
Warning: Compilation failed: unmatched parentheses at offset 4 in /in/3bRsr on line 4 NULL
Output for 4.3.11 - 5.1.6
Warning: preg_match_all(): Compilation failed: unmatched parentheses at offset 4 in /in/3bRsr on line 4 array(0) { }
Output for 4.3.0 - 4.3.10
Warning: Compilation failed: unmatched parentheses at offset 4 in /in/3bRsr on line 4 array(0) { }