<?php
function getIntegerIdsFilter($acceptZeroes = false)
{
return function ($ids) use ($acceptZeroes) {
$filteredIds = [];
foreach ((array) $ids as $id) {
if (is_scalar($id) && ((int) $id || $acceptZeroes)) {
var_dump($id);
var_dump((int) $id);
$filteredIds[] = $id;
}
}
return $filteredIds;
};
}
$callback = getIntegerIdsFilter();
$callback(1);
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 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
- int(1)
int(1)
- Output for 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/RJV4M on line 7
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_FUNCTION in /in/RJV4M on line 5
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_FUNCTION in /in/RJV4M on line 5
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/RJV4M on line 5
Process exited with code 255.
preferences:
287.65 ms | 401 KiB | 422 Q