#27698 [Com]: class destructor
| From: | evgenius at mail dot by | Date: | Fri, 05 Dec 2008 19:22:37 +0000 |
| Subject: | #27698 [Com]: class destructor | ||
| References: | 1 | Groups: | php.bugs |
| Request: | Send a blank email to php-bugs+get-131656@lists.php.net to get a copy of this message | ||
ID: 27698
Comment by: evgenius at mail dot by
Reported By: eyglys at yahoo dot com dot br
Status: No Feedback
Bug Type: Scripting Engine problem
Operating System: Windows
PHP Version: 5.0.0RC1
New Comment:
No more questions ...
switched zend.ze1_compatibility_mode off and problem gone.
Previous Comments:
------------------------------------------------------------------------
[2008-12-05 16:22:26] evgenius at mail dot by
After several minutes of testing I found out that destructor isn't
invoked (after creating an instance) if the constructer has parameters.
So without parameters the destructor is invoked twice(first after
creating, then after destruction the last link).
-------------------------------------
<?php
class t {
function __construct($new) {
echo "constructor\n";
}
function __destruct() {
echo "destructor\n";
}
}
$p = & new t($new);
?>
------------------------------------
//Out:
constructor
destructor
-------------------------------------
<?php
class t {
function __construct() {
echo "constructor\n";
}
function __destruct() {
echo "destructor\n";
}
}
$p = & new t($new);
?>
-------------------------------------
//Out:
constructor
destructor
destructor
-------------------------------------
So "& new t($new)" (param $new is requered) and parameters in
definition of the constructor make it work right.
------------------------------------------------------------------------
[2008-12-05 15:32:40] evgenius at mail dot by
I have the same problem.
-------------------------
PHP Version 5.2.6
Build Date: May 2 2008 18:01:20
Configure Command: cscript /nologo configure.js
"--enable-snapshot-build" "--with-gd=shared"
"--with-extra-includes=C:\Program Files (x86)\Microsoft
SDK\Include;C:\PROGRA~2\MICROS~2\VC98\ATL\INCLUDE;C:\PROGRA~2\MICROS~2\VC98\INCLUDE;C:\PROGRA~2\MICROS~2\VC98\MFC\INCLUDE"
"--with-extra-libs=C:\Program Files (x86)\Microsoft
SDK\Lib;C:\PROGRA~2\MICROS~2\VC98\LIB;C:\PROGRA~2\MICROS~2\VC98\MFC\LIB"
PHP API 20041225
PHP Extension 20060613
Zend Extension 220060519
Debug Build no
Thread Safety enabled
-------------------------
OS: windows XP Professional SP2 32bit
Apache 2.2.10
-------------------------
#############################################
I wouldn't copy the source code from the first message, but I'll add
that if you use
$p = & new t();
instead of
$p = new t();
everything is going like it was expected.
Hope my message is enought informative. It is very annoying problem.
------------------------------------------------------------------------
[2005-06-14 16:21:54] Ancien_Guakamol at hotmail dot com
Well in fact it seams to be a cause of IIS server, implicit call of
destructor is done before the end of the script
something like that :
class Object
{
public function __construct()
{
...
...
echo 'end __construct';
}
public function __destruct()
{
...
...
echo 'end __destruct';
}
}
echo 'Construct';
$obj = new Object();
echo 'Done';
Will result :
Construct
end __construct
end __destruct
Done
I tried this script on IIS Server and Apache Server both with PHP
5.0.4
On Apache right result but not on IIS
------------------------------------------------------------------------
[2004-03-31 11:59:25] iliaa@php.net
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Open". Thank you.
------------------------------------------------------------------------
[2004-03-25 12:29:14] derick@php.net
Not enough information was provided for us to be able
to handle this bug. Please re-read the instructions at
http://bugs.php.net/how-to-report.php
If you can provide more information, feel free to add it
to this bug and change the status back to "Open".
Thank you for your interest in PHP.
Can't reproduce; works just fine.
------------------------------------------------------------------------
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the rest of the comments, please view the bug report online at
http://bugs.php.net/27698
--
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