3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function pocitaj(int $a, int $b): int{ return a + b; } echo pocitaj(32, 89);
based on 2Hhct
Output for 7.2.0
Warning: Use of undefined constant a - assumed 'a' (this will throw an Error in a future version of PHP) in /in/7AHBG on line 4 Warning: Use of undefined constant b - assumed 'b' (this will throw an Error in a future version of PHP) in /in/7AHBG on line 4 Warning: A non-numeric value encountered in /in/7AHBG on line 4 Warning: A non-numeric value encountered in /in/7AHBG on line 4 0
Output for 7.1.0 - 7.1.10
Notice: Use of undefined constant a - assumed 'a' in /in/7AHBG on line 4 Notice: Use of undefined constant b - assumed 'b' in /in/7AHBG on line 4 Warning: A non-numeric value encountered in /in/7AHBG on line 4 Warning: A non-numeric value encountered in /in/7AHBG on line 4 0
Output for 7.0.0 - 7.0.20
Notice: Use of undefined constant a - assumed 'a' in /in/7AHBG on line 4 Notice: Use of undefined constant b - assumed 'b' in /in/7AHBG on line 4 0
Output for 5.3.19 - 5.6.28
Parse error: syntax error, unexpected ':', expecting '{' in /in/7AHBG on line 3
Process exited with code 255.