<?php
function test1($unset = false) {
static $bar = 1;
$bar++;
echo $bar;
unset($bar);
$bar = "|";
echo $bar;
// this initialization value is hoisted to the top of the function!
static $bar = 5;
$bar++;
echo $bar;
echo " ";
}
test1();
test1();
test1();
test1();
- Output for 8.3.0 - 8.3.6
- Fatal error: Duplicate declaration of static variable $bar in /in/HNKMT on line 16
Process exited with code 255. - 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, 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
- 6|7 8|9 10|11 12|13
preferences:
310.71 ms | 406 KiB | 460 Q