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run code in 200+ php & hhvm versions
Bugs & Features
<?php $pattern = '/^[\p{L}\-\. ]{2,100}$'; $subject = 'Łódź'; preg_match($pattern,$subject,$match); var_dump($match);
Output for 5.2.0 - 7.2.0
Warning: preg_match(): No ending delimiter '/' found in /in/RHi1K on line 4 NULL
Output for 4.3.11 - 5.1.6
Warning: preg_match(): No ending delimiter '/' found in /in/RHi1K on line 4 array(0) { }
Output for 4.3.0 - 4.3.10
Warning: No ending delimiter '/' found in /in/RHi1K on line 4 array(0) { }