<?php
function array_shift_second(&$array) {
$keys = array_keys($array);
if (count($keys) < 2) {
return false;
}
$value = $array[$keys[1]];
unset($array[$keys[1]]);
return $value;
}
$a = [1, 2, 3, 4];
var_dump(array_shift_second($a));
var_dump(array_shift_second($a));
var_dump(array_shift_second($a));
var_dump(array_shift_second($a));
var_dump(array_shift_second($a));
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.25, 7.0.0 - 7.0.20, 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
- int(2)
int(3)
int(4)
bool(false)
bool(false)
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/1VBnM on line 17
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 '[' in /in/1VBnM on line 17
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/1VBnM on line 17
Process exited with code 255.
preferences:
272.75 ms | 401 KiB | 380 Q