3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php foreach ([ 'agh,', 'no match', 'this has, a thing', 'foo,'] as $example) { var_dump(preg_match('/[a-zA-Z0-9]{1,3},/', $example)); }
Output for 5.4.0 - 7.1.0
int(1) int(0) int(1) int(1)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/qB1pO on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/qB1pO on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/qB1pO on line 3
Process exited with code 255.