3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(substr_compare("template", "_emplate", -8, 8));
Output for 5.1.0 - 5.1.2, 5.1.5 - 5.6.28, 7.0.0 - 7.1.0
int(21)
Output for hhvm-3.10.0 - 3.12.0
int(1)
Output for 5.1.3 - 5.1.4
Warning: substr_compare(): The start position cannot exceed initial string length in /in/b3nLJ on line 1 bool(false)
Output for 5.0.0 - 5.0.5
int(-86)
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: substr_compare() in /in/b3nLJ on line 1
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: substr_compare() in /in/b3nLJ on line 1
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: substr_compare() in /in/b3nLJ on line 1