3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo substr_compare('route', '[]', -2, 2);
based on JldKc
Output for 5.1.0 - 5.1.2, 5.1.5 - 7.1.7
25
Output for 5.1.3 - 5.1.4
Warning: substr_compare(): The start position cannot exceed initial string length in /in/pe49u on line 2
Output for 5.0.0 - 5.0.5
-91
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: substr_compare() in /in/pe49u on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: substr_compare() in /in/pe49u on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: substr_compare() in /in/pe49u on line 2