@ 2014-03-15T12:23:26Z <?php
$a = "a";
$b = "b";
$c = $a + $b;
var_dump($c);
Enable javascript to submit You have javascript disabled. You will not be able to edit any code.
Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.28 , 8.2.0 - 8.2.18 , 8.3.0 - 8.3.6 Fatal error: Uncaught TypeError: Unsupported operand types: string + string in /in/FQ1c4:7
Stack trace:
#0 {main}
thrown in /in/FQ1c4 on line 7
Process exited with code 255 . Output for 7.1.0 - 7.1.33 , 7.2.0 - 7.2.33 , 7.3.0 - 7.3.33 , 7.4.0 - 7.4.33 Warning: A non-numeric value encountered in /in/FQ1c4 on line 7
Warning: A non-numeric value encountered in /in/FQ1c4 on line 7
int(0)
Output for 4.3.0 - 4.3.11 , 4.4.0 - 4.4.9 , 5.0.0 - 5.0.5 , 5.1.0 - 5.1.6 , 5.2.0 - 5.2.17 , 5.3.0 - 5.3.29 , 5.4.0 - 5.4.45 , 5.5.0 - 5.5.38 , 5.6.0 - 5.6.40 , 7.0.0 - 7.0.33 int(0)
preferences:dark mode live preview
317.7 ms | 404 KiB | 460 Q