<?php
function f() {
global $x;
echo "f() before: $x\n";
$x = $x + 10;
echo "f() after: $x\n";
return 1;
}
$x = 0;
echo "file before: $x\n";
$x = $x + f();
echo "file after: $x\n";
- Output for 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, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- file before: 0
f() before: 0
f() after: 10
file after: 11
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5
- file before: 0
f() before: 0
f() after: 10
file after: 1
preferences:
276.23 ms | 402 KiB | 455 Q