Edit report at https://bugs.php.net/bug.php?id=64454&edit=1
ID: 64454
Comment by: ni...@php.net
Reported by: wolters dot fl at gmail dot com
Summary: It is possible to directly call the magic method
"__construct".
Status: Wont fix
Type: Feature/Change Request
Package: Class/Object related
Operating System: Microsoft Windows Version 6.2.9
PHP Version: 5.4.13
Block user comment: N
Private report: N
New Comment:
Additionally to what laruence said, one should also point out that __construct
is quite commonly called directly in the form of parent::__construct().
Previous Comments:
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[2013-03-22 04:18:32] larue...@php.net
PHP's __construct, actually, is not creating object, it decorate the object
after
it was created.
so, even you directly call to $obj->__construct, then no new instance was
create.
so a workaround is you can exam some property you set to see whether that is a
double constructing or not.
thanks
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[2013-03-19 12:45:54] wolters dot fl at gmail dot com
Description:
------------
It is possible to directly call the magic method "__construct". This should NOT
be possible, since one cannot create immutable objects with the current
behaviour.
In addition, a direct call to the magic method "__clone" is not possible and
raises an "\E_FATAL". Both magic methods deal with object creation, so the
behaviour is inconsistent between them.
I am using "php-5.4.13-nts-Win32-VC9-x86" on Microsoft Windows Version 6.2.9
x64(Windows 8 64 bit).
Test script:
---------------
https://gist.github.com/FlorianWolters/5195734
Expected result:
----------------
The method call:
$example->__construct();
should raise an "\E_FATAL" with the following message:
"Cannot call __construct() method on objects - use 'new <Class>' instead in
[...] on line 21"
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Edit this bug report at https://bugs.php.net/bug.php?id=64454&edit=1
