<?php
$a = new stdClass;
$a->id = 1;
$b = $a; // mesmo objeto
$c = new stdClass;
$c->id = 2;
$test = array($a, $b, $c);
print_r(array_unique($test, SORT_REGULAR));
- Output for 5.2.9 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.30, 7.0.0 - 7.0.20, 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 - 8.1.31, 8.2.0 - 8.2.26, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
- Array
(
[0] => stdClass Object
(
[id] => 1
)
[2] => stdClass Object
(
[id] => 2
)
)
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.8
- Warning: Wrong parameter count for array_unique() in /in/3O810 on line 16
preferences:
89.79 ms | 408 KiB | 5 Q