Re: [DOC-LICENSE] about php manual Classes and Objects (PHP 5) Example#5 Object Assignment

    Hello, Monji;

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On Mon, Jul 12, 2010 at 03:32, tatsuki monji <[email protected]> wrote:
> hello.
> i'm monji.
> i'm really grateful to your php manual.
> it helps me to study php.
> today i think i found the mistake in Classes and Objects (PHP 5) Example#5
> Object Assignment.
>
> example is
>
> <?php
> $assigned   =  $instance;
> $reference  =& $instance;
>
> $instance->var = '$assigned will have this value';
>
> $instance = null; // $instance and $reference become null
>
> var_dump($instance);
> var_dump($reference);
> var_dump($assigned);
> ?>
>
> and it say
>
> The above example will output:
>
> NULL
> NULL
> object(SimpleClass)#1 (1) {
>   ["var"]=>
>     string(30) "$assigned will have this value"
> }
>
> but it output
> NULL
> NULL
> NULL
>
> i think example should be like this
>
>        <?php
>
>        $instance->var = '$assigned will have this value';
>
>
>        $assigned   =  $instance;
>
>        $reference  =& $instance;
>
>
>        $instance = null; // $instance and $reference become null
>
>
>        var_dump($instance);
>
>        var_dump($reference);
>
>        var_dump($assigned);
>
>        ?>
>
> please check that.
>
> i'm sorry for my poor english.
>



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