@ 2014-08-21T08:15:46Z <?php
$a = "hello";
$b = 2;
echo $a - $b;
echo $b - $a;
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Output for 8.0.0 - 8.0.30 , 8.1.0 - 8.1.27 , 8.2.0 - 8.2.17 , 8.3.0 - 8.3.4 Fatal error: Uncaught TypeError: Unsupported operand types: string - int in /in/5Q5NI:4
Stack trace:
#0 {main}
thrown in /in/5Q5NI on line 4
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/5Q5NI on line 4
-2
Warning: A non-numeric value encountered in /in/5Q5NI on line 5
2 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 -22 preferences:dark mode live preview
253.25 ms | 403 KiB | 455 Q