note 97348 added to language.oop5.cloning
| From: | jeffrey at whinger dot nl | Date: | Thu, 15 Apr 2010 12:41:08 +0000 |
| Subject: | note 97348 added to language.oop5.cloning | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-168265@lists.php.net to get a copy of this message | ||
For me it wasn't very clear to how this cloning of objects really worked so I made this little
bit of code:
<?php
class foo
{
public $test;
public function test()
{
echo 'give us a '.$this->test."<br>\n";
}
}
class bar
{
public $foo;
public function insertFoo($foo)
{
$this->foo = $foo;
}
}
$foo = new foo();
$foo->test = 'foo';
$bar = new bar();
$bar->insertFoo($foo);
$foo->test();
$bar->foo->test();
$foo->test = 'bar';
$foo->test();
$bar->foo->test();
$bar->foo = clone $foo;
$bar->foo->test = 'woop woop';
$foo->test();
$bar->foo->test();
// result:
// give us a foo
// give us a foo
// give us a bar
// give us a bar
// give us a bar
// give us a woop woop
?>
----
Server IP: 69.147.83.197
Probable Submitter: 195.35.136.2
----
Manual Page -- http://www.php.net/manual/en/language.oop5.cloning.php
Edit -- https://master.php.net/note/edit/97348
Del: integrated -- https://master.php.net/note/delete/97348/integrated
Del: useless -- https://master.php.net/note/delete/97348/useless
Del: bad code -- https://master.php.net/note/delete/97348/bad+code
Del: spam -- https://master.php.net/note/delete/97348/spam
Del: non-english -- https://master.php.net/note/delete/97348/non-english
Del: in docs -- https://master.php.net/note/delete/97348/in+docs
Del: other reasons-- https://master.php.net/note/delete/97348
Reject -- https://master.php.net/note/reject/97348
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