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Re: using same variable twice on same page [message #171223 is a reply to message #171215]

Wed, 29 December 2010 17:21

Jerry Stuckle
Messages: 2598
Registered: September 2010

Karma:

Senior Member

On 12/29/2010 10:57 AM, richard wrote:
> 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.

Actually, Richard, I've seen that book. It's a pretty decent
programming book. There is nothing in it a programmer shouldn't know.
As for having to be a "trained technician" - I haven't seen anything in
there requiring such expertise. It does, however, require a logical mind
and understanding of some very basic concepts - concepts every
successful programmer must know (like what is a "byte"?).

I'm sorry you think it's such a poor book - but you can't get a whole
lot better.

--
==================
Remove the "x" from my email address
Jerry Stuckle
JDS Computer Training Corp.
jstucklex(at)attglobal(dot)net
==================

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[Message index]

		using same variable twice on same page By: richard on Wed, 29 December 2010 05:07
		Re: using same variable twice on same page By: Adrienne Boswell on Wed, 29 December 2010 06:56
		Re: using same variable twice on same page By: Thomas 'PointedEars' on Wed, 29 December 2010 11:25
		Re: using same variable twice on same page By: Jerry Stuckle on Wed, 29 December 2010 13:19
		Re: using same variable twice on same page By: Evan Platt on Wed, 29 December 2010 15:10
		Re: using same variable twice on same page By: Denis McMahon on Wed, 29 December 2010 15:21
		Re: using same variable twice on same page By: Jerry Stuckle on Wed, 29 December 2010 17:11
		Re: using same variable twice on same page By: richard on Wed, 29 December 2010 16:02
		Re: using same variable twice on same page By: Thomas 'PointedEars' on Wed, 29 December 2010 16:44
		Re: using same variable twice on same page By: Evan Platt on Wed, 29 December 2010 16:59
		Re: using same variable twice on same page By: Derek Turner on Wed, 29 December 2010 10:42
		Re: using same variable twice on same page By: August Karlstrom on Thu, 30 December 2010 01:07
		Re: using same variable twice on same page By: Thomas 'PointedEars' on Thu, 30 December 2010 01:31
		Re: using same variable twice on same page By: Jerry Stuckle on Thu, 30 December 2010 04:47
		OT: Assignment operator (Was: using same variable twice on same page) By: August Karlstrom on Thu, 30 December 2010 14:35
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: Jerry Stuckle on Thu, 30 December 2010 15:57
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: Jim Higgins on Thu, 30 December 2010 18:36
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: sheldonlg on Wed, 12 January 2011 15:50
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: richard on Thu, 30 December 2010 19:21
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: August Karlstrom on Thu, 30 December 2010 19:45
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: sheldonlg on Wed, 12 January 2011 15:53
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: Norman Peelman on Thu, 30 December 2010 23:43
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: The Natural Philosoph on Fri, 31 December 2010 02:07
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: August Karlstrom on Fri, 31 December 2010 10:14
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: The Natural Philosoph on Fri, 31 December 2010 10:47
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: Jim Higgins on Fri, 31 December 2010 16:12
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: me on Fri, 31 December 2010 16:33
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: sheldonlg on Wed, 12 January 2011 15:57
		Re: OT: Assignment operator By: Sherm Pendley on Wed, 12 January 2011 16:05
		Re: OT: Assignment operator By: spambait on Wed, 12 January 2011 18:43
		Re: OT: Assignment operator By: spambait on Wed, 12 January 2011 18:47
		Re: OT: Assignment operator By: sheldonlg on Wed, 12 January 2011 23:14
		Re: OT: Assignment operator (Was: using same variable twice on same page) By: Jim Higgins on Wed, 12 January 2011 20:28
		Re: using same variable twice on same page By: The Natural Philosoph on Thu, 30 December 2010 09:26
		Re: using same variable twice on same page By: Tim Streater on Thu, 30 December 2010 10:13
		Re: using same variable twice on same page By: Jerry Stuckle on Thu, 30 December 2010 13:05
		Re: using same variable twice on same page By: The Natural Philosoph on Fri, 31 December 2010 01:57
		Re: using same variable twice on same page By: Tim Streater on Fri, 31 December 2010 09:57
		Re: using same variable twice on same page By: sheldonlg on Wed, 12 January 2011 15:54
		Re: using same variable twice on same page By: Peter H. Coffin on Thu, 30 December 2010 13:35
		Re: using same variable twice on same page By: The Natural Philosoph on Fri, 31 December 2010 01:59
		Re: using same variable twice on same page By: Jerry Stuckle on Wed, 29 December 2010 13:21
		Re: using same variable twice on same page By: Captain Paralytic on Wed, 29 December 2010 14:15
		Re: using same variable twice on same page By: Jerry Stuckle on Wed, 29 December 2010 15:00
		Re: using same variable twice on same page By: Derek Turner on Wed, 29 December 2010 17:22
		Re: using same variable twice on same page By: Luuk on Wed, 29 December 2010 15:05
		Re: using same variable twice on same page By: spambait on Wed, 05 January 2011 01:10
		Re: using same variable twice on same page By: richard on Wed, 29 December 2010 15:57
		Re: using same variable twice on same page By: Captain Paralytic on Wed, 29 December 2010 16:53
		Re: using same variable twice on same page By: Jerry Stuckle on Wed, 29 December 2010 17:21
		Re: using same variable twice on same page By: Captain Paralytic on Wed, 29 December 2010 18:00
		Re: using same variable twice on same page By: Derek Turner on Wed, 29 December 2010 17:44
		Re: using same variable twice on same page By: Denis McMahon on Wed, 29 December 2010 15:02
		Re: using same variable twice on same page By: Denis McMahon on Wed, 29 December 2010 15:15
		Re: using same variable twice on same page By: Tim Streater on Wed, 29 December 2010 22:53
		Re: using same variable twice on same page By: Captain Paralytic on Wed, 29 December 2010 23:05
		Re: using same variable twice on same page By: The Natural Philosoph on Thu, 30 December 2010 09:24
		Re: using same variable twice on same page By: spambait on Wed, 05 January 2011 01:00

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