<?php
function foo() {
$a = 1;
$b = &$a;
echo (++$a)+ (++$a) + (++$a);
}
function bar() {
$a = 1;
echo (++$a)+ (++$a) + (++$a);
}
foo();
echo "\n";
bar();
- Output for 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 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- 9
9
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- 10
9
preferences:
262.9 ms | 402 KiB | 376 Q