Re: Passing variables

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example.com?char_id=43&char=Bilbo

There is nothing about _ and (int) at all.

And, technically, you should use an HTML Entity on the & in your HTML
output, so it turns into &


On Wed, March 21, 2007 9:49 pm, Jeff wrote:
> I want to thank you all for clearing me up on setting the
> register_globals
> to ON issue!! I have refrained from doing so and my code is running
> great
> with the $_GET.
>
> I am having NO trouble passing my "single" variable to the next page
> using..
>
> echo "<A href=\"char_edit_form.php?charid=$charid\">Edit</A>";
>
> as when the next page that load actually shows the character info, so
> basically you can see you are dealing with the correct record.
>
> NOW.............
>
> I want to pass two variables to a delete page. The charid and the char
> name.
> Here is what I have but it will only pass the 1st variable ?charid
>
> echo "<A href=\"delete_char.php?charid=$charid
> ?char=".$myrow["char_name"]."\">Delete</A>";
>
> I get the 1st variable using the $charid = (int)$_GET['charid']; (on
> the
> next page)
>
> I do however NOT get
>
> $charname = $_GET["char"] to pull the name out. (on the next page)
>
> I've tried putting a comma, a &, a % between the variables ie..
>
> echo "<A href=\"delete_char.php?charid=$charid &
> ?char=".$myrow["char_name"]."\">Delete</A>";
>
> but it just won't let me pull the $_GET["char"]
>
> I have even tried $_GET['char'] but am under the impression '_' are
> for
> integers and "_" are for text? Anyway, can someone please let me know
> the
> PROPER way to pass the two or more variables?
>
> Thanks WAY in advance!!
>
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>


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