<?php declare(strict_types=1);
function f($traversable) {
var_dump($traversable);
foreach ($traversable as $k => $v) {
var_dump($k, $v);
}
}
$arr = ['zero', 'one'];
f($arr);
echo PHP_EOL;
$obj = (object) $arr;
f($obj);
- Output for 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 - 8.3.4, 8.3.6
- array(2) {
[0]=>
string(4) "zero"
[1]=>
string(3) "one"
}
int(0)
string(4) "zero"
int(1)
string(3) "one"
object(stdClass)#1 (2) {
["0"]=>
string(4) "zero"
["1"]=>
string(3) "one"
}
string(1) "0"
string(4) "zero"
string(1) "1"
string(3) "one"
- Output for 8.3.5
- Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
array(2) {
[0]=>
string(4) "zero"
[1]=>
string(3) "one"
}
int(0)
string(4) "zero"
int(1)
string(3) "one"
object(stdClass)#1 (2) {
["0"]=>
string(4) "zero"
["1"]=>
string(3) "one"
}
string(1) "0"
string(4) "zero"
string(1) "1"
string(3) "one"
preferences:
152.61 ms | 402 KiB | 182 Q