<?php
const FLAG_1 = 0b0001; // 1
const FLAG_2 = 0b0010; // 2
const FLAG_3 = 0b0100; // 4
const FLAG_4 = 0b1000; // 8
// Can you see the pattern? ;-)
function render($flags, $flag) {
$result = FALSE;
if ($flags & $flag) {
$result = TRUE;
}
echo $result;
}
render(FLAG_4 | FLAG_2 | FLAG_3 | FLAG_1, FLAG_1 | FLAG_2);
- Output for 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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
- 1
- Output for 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected T_STRING, expecting ',' or ';' in /in/SKc2Q on line 3
Process exited with code 255. - Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_CONST in /in/SKc2Q on line 3
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_CONST in /in/SKc2Q on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/SKc2Q on line 3
Process exited with code 255.
preferences:
218.94 ms | 401 KiB | 326 Q