note 103562 added to function.get-parent-class
| From: | levu at osu1 dot php dot net | Date: | Wed, 20 Apr 2011 15:36:22 +0000 |
| Subject: | note 103562 added to function.get-parent-class | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-179003@lists.php.net to get a copy of this message | ||
I wrote a simple function doing the reverse thing: get the children:
<?php
function get_child($instance, $classname) {
$class = $classname;
$t = get_class($instance);
while (($p = get_parent_class($t)) !== false) {
if ($p == $class) {
return $t;
}
$t = $p;
}
return false;
}
abstract class A {
function someFunction() {
return get_child($this, __CLASS__);
}
}
class B extends A {
}
class C extends B {
}
$c = new C();
echo $c->someFunction(); //displays B
?>
----
Server IP: 69.147.83.197
Probable Submitter: 84.58.189.139
----
Manual Page -- http://www.php.net/manual/en/function.get-parent-class.php
Edit -- https://master.php.net/note/edit/103562
Del: integrated -- https://master.php.net/note/delete/103562/integrated
Del: useless -- https://master.php.net/note/delete/103562/useless
Del: bad code -- https://master.php.net/note/delete/103562/bad+code
Del: spam -- https://master.php.net/note/delete/103562/spam
Del: non-english -- https://master.php.net/note/delete/103562/non-english
Del: in docs -- https://master.php.net/note/delete/103562/in+docs
Del: other reasons-- https://master.php.net/note/delete/103562
Reject -- https://master.php.net/note/reject/103562
Search -- https://master.php.net/manage/user-notes.php