<?php
class A {
public $x;
public $y;
public function __construct($x, $y) {
$this->x = $x;
$this->y = $y;
}
}
$a = new A(1, "42");
print var_dump(new ArrayObject($a));
print "obj\n";
foreach ($a as $v) {
$a->y = "500";
print $v . "\n";
}
print "arr\n";
$b = array(1, 2, 3);
foreach($b as $v) {
$b[1] = 500;
print $v . "\n";
}
print "arr_iter\n";
$c = array(1, 2, 3);
$i = new ArrayIterator($c);
$i->rewind();
while ($i->valid()) {
$c[1] = 500;
print $i->current() . "\n";
$i->next();
}
- Output for 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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
- object(ArrayObject)#2 (1) {
["storage":"ArrayObject":private]=>
object(A)#1 (2) {
["x"]=>
int(1)
["y"]=>
string(2) "42"
}
}
obj
1
500
arr
1
2
3
arr_iter
1
2
3
- 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
object(ArrayObject)#2 (1) {
["storage":"ArrayObject":private]=>
object(A)#1 (2) {
["x"]=>
int(1)
["y"]=>
string(2) "42"
}
}
obj
1
500
arr
1
2
3
arr_iter
1
2
3
preferences:
136.46 ms | 402 KiB | 158 Q