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Posted by Jerry Stuckle on 09/16/07 17:32
pepper.gabriela@gmail.com wrote:
>> Even if the form was submitted and $_POST is not empty, you should check
>> every value if it exists before you use it.
>
>
>
> why?
>
> I'm using them this way: if I receive the values I put them in the
> value field of the form, if I don't receive data, the field appears
> empty.
>
>
>
>> You could also have a look at the extract() function, if you want to
>> convert the array into single variables. I don't consider that really
>> necessary, but anyway.
>
>
>
> I considered not using it because the PHP manual says it is not a good
> idea for $_GET, $_POST, etc.
>
No, instead you're just emulating the extract() function in your code.
Is that any smarter?
--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex@attglobal.net
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