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Message-ID: <47D2AE01.2050807@gmail.com>
Date: Sat, 08 Mar 2008 23:17:21 +0800
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To: Cristian Rodriguez <judas.iscariote@gmail.com>
CC: php-dev <internals@lists.php.net>
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Subject: Re: [PHP-DEV] having fun with $this
From: mikespook@gmail.com (=?UTF-8?B?6YKi5YW0?=)

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Hi,

$this .=3D '123';

Should be

$this =3D '123';

or

$this =3D '';
$this .=3D '123';

must init the variable. Not only the $this but also any one.

Regards

Cristian Rodriguez =E5=86=99=E9=81=93:
> Hi:
>
> It is still possible to re-asign $this in a number of ways
>
> examples
>
> <?php
> $this .=3D '123';
> var_dump($this);
> //Notice: Undefined variable: this in this.php on line 3
> //string(3) "123"
>
>
> <?php
>
> $this{1} =3D '123';
> var_dump($this);
> /* array(1) {
>   [1]=3D>
>   string(3) "123"
> }
>
> */
>
> or ..
> $this['foo'] =3D '123';
> var_dump($this);
>
>
> In all those cases, I expect a fatal error : cannot re-asign $this.
> right ? or Im missing something ?
>
> Thanks..
>
>
>
>
>
>
>
>
>  =20



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