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Re: using same variable twice on same page [message #171215 is a reply to message #171202] Wed, 29 December 2010 15:57 Go to previous messageGo to previous message
richard is currently offline  richard   
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Registered: June 2013
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On Wed, 29 Dec 2010 08:21:45 -0500, Jerry Stuckle wrote:

> On 12/29/2010 12:07 AM, richard wrote:
>> Everything I have looked at so far talks of how to use one variable ONCE!
>> Nothing I've seen even comes to close as to how to utilize the same
>> variable in a different location on the same page.
>>
>> for instance:
>> initial value of $year="1960"
>> <div> <?php echo $year;?></div>
>> <div> blah blah blah</div>
>> <div> yada yada yada</div>
>> Assume here we change $year to be "1961"
>> <div> <?php if ($year="1961") echo $year; ?></div>
>>
>> From what I've tried, no change is made.
>> Even if I use a second instance of $_GET().
>>
>> What is the best way of doing what I want to happen?
>>
>> As you know, google is a hodge podge for looking up something with more
>> than one word in the search bar.
>
> Richard, you really need to get a good book on php. Trying to
> haphazardly search the internet doesn't work well. And while php.net is
> a good reference, I don't find it to be a good learning tool. Please
> save yourself a lot of heartache and spend a few dollars for a good book
> to help you learn.
>
> As for your question - you're confusing '=' and '=='. There is a
> difference.

Jerry, I bought the PHP 5 bible ok? Like most of these damn things, it is
so filled with gobly gook only a trained technician could understand.
Several times he spends 10 pages on crap that has no relation to anything
any person programming needs to know.

And for you captain pukehead, I constantly read through php.net, tizag, and
a host of others.
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