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Re: pass variable in php construct [message #172177 is a reply to message #172174]

Thu, 03 February 2011 08:39

alvaro.NOSPAMTHANX
Messages: 277
Registered: September 2010

Karma:

Senior Member

El 03/02/2011 5:27, Joe escribió/wrote:
> I have these simple lines in my php script:
>
> <?php
> if (!empty($_GET[req])) {
> print "<h2>$_GET[req]</h2>";
> ?>
> <h3>"$_GET[req]"</h3>
> <?php
> } else {
> ...
> }
> ?>
>
> I wonder why the $_GET[req] value shows up within the php code block
> (print to<h2> tags), but not showing up in the html block (between
> <h3> tags)? Is it suppose so or I missed something? (I tried to pass
> it to a local defined variable but still cannot be used in 'html'
> block).

That's the whole point of having PHP blocks. If PHP was parsed and
executed everywhere in the file, why would you need them?

You should also note the difference between 'foo' (a string) and foo (a
constant). I suggest you read the "Language Reference" chapters in the
PHP manual. It explains very important basics about the language:

http://es.php.net/manual/en/langref.php

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-- http://alvaro.es - Álvaro G. Vicario - Burgos, Spain
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[Message index]

		pass variable in php construct By: juliani(dot)moon(at)gmail(dot)co on Thu, 03 February 2011 04:27
		Re: pass variable in php construct By: Jerry Stuckle on Thu, 03 February 2011 05:04
		Re: pass variable in php construct By: sheldonlg on Thu, 03 February 2011 13:54
		Re: pass variable in php construct By: juliani(dot)moon(at)gmail(dot)co on Thu, 03 February 2011 14:45
		Re: pass variable in php construct By: Curtis Dyer on Thu, 03 February 2011 06:36
		Re: pass variable in php construct By: Michael Fesser on Fri, 04 February 2011 15:42
		Re: pass variable in php construct By: Luuk on Fri, 04 February 2011 16:29
		Re: pass variable in php construct By: sheldonlg on Fri, 04 February 2011 22:17
		Re: pass variable in php construct By: Curtis Dyer on Fri, 04 February 2011 22:11
		Re: pass variable in php construct By: alvaro.NOSPAMTHANX on Thu, 03 February 2011 08:39

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