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Ingy döt Net 2023-07-01 11:58:00 -04:00
parent 7387c8f97b
commit cb5bb5e222
199093 changed files with 3378972 additions and 0 deletions
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21
Task/Deepcopy/PHP/deepcopy-1.php Normal file
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<?php
class Foo
{
public function __clone()
{
$this->child = clone $this->child;
}
}
$object = new Foo;
$object->some_value = 1;
$object->child = new stdClass;
$object->child->some_value = 1;
$deepcopy = clone $object;
$deepcopy->some_value++;
$deepcopy->child->some_value++;
echo "Object contains {$object->some_value}, child contains {$object->child->some_value}\n",
"Clone of object contains {$deepcopy->some_value}, child contains {$deepcopy->child->some_value}\n";
?>

14
Task/Deepcopy/PHP/deepcopy-2.php Normal file
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<?php
// stdClass is a default PHP object
$object = new stdClass;
$object->some_value = 1;
$object->child = new stdClass;
$object->child->some_value = 1;
$deepcopy = unserialize(serialize($object));
$deepcopy->some_value++;
$deepcopy->child->some_value++;
echo "Object contains {$object->some_value}, child contains {$object->child->some_value}\n",
"Clone of object contains {$deepcopy->some_value}, child contains {$deepcopy->child->some_value}\n";