note 68152 added to function.arrayobject-construct
| From: | GrigoriKochanov at osu1 dot php dot net | Date: | Sat, 15 Jul 2006 10:51:43 +0000 |
| Subject: | note 68152 added to function.arrayobject-construct | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-114802@lists.php.net to get a copy of this message | ||
As Marcus explained, the flag ArrayObject::SPL_ARRAY_AS_PROPS means the array element may be used as
a property if there is no conflict with visible properties.
If there are visible properties in the class, the array element will not overwrite it's value.
<?php
class Rules extends ArrayObject {
public $len = 1;
function __construct($array){
parent::__construct($array,ArrayObject::ARRAY_AS_PROPS);
$this['len'] = 2;
}
}
$x = new Rules(array(1,2));
echo $x->len;
?>
Result: 1
<?php
class Rules extends ArrayObject {
private $len = 1;
function __construct($array){
parent::__construct($array,ArrayObject::ARRAY_AS_PROPS);
$this['len'] = 2;
}
}
$x = new Rules(array(1,2));
echo $x->len;
?>
Result: 2
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Manual Page -- http://www.php.net/manual/en/function.arrayobject-construct.php
Edit -- http://master.php.net/note/edit/68152
Del: integrated -- http://master.php.net/note/delete/68152/integrated
Del: useless -- http://master.php.net/note/delete/68152/useless
Del: bad code -- http://master.php.net/note/delete/68152/bad+code
Del: spam -- http://master.php.net/note/delete/68152/spam
Del: non-english -- http://master.php.net/note/delete/68152/non-english
Del: in docs -- http://master.php.net/note/delete/68152/in+docs
Del: other reasons-- http://master.php.net/note/delete/68152
Reject -- http://master.php.net/note/reject/68152
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