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Re: pass variable in php construct [message #172176 is a reply to message #172174]

Thu, 03 February 2011 06:36

Curtis Dyer
Messages: 34
Registered: January 2011

Karma:

Member

Joe <juliani(dot)moon(at)gmail(dot)com> wrote:

> I have these simple lines in my php script:
>
> <?php
> if (!empty($_GET[req])) {

You need quotes around ``req''.

> print "<h2>$_GET[req]</h2>";

Here, too.

As Jerry suggests, make sure your error reporting is enabled and
you have "display_errors" on in php.ini on your development
environment.

> ?>
> <h3>"$_GET[req]"</h3>

This is simply output, and never parsed.

See: <http://php.net/manual/en/language.basic-syntax.phpmode.php>

> <?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)?

You might consider starting at the beginning to get a better feel
for PHP:

<http://php.net/manual/en/tutorial.php>

> 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).

It seems to me, you just need a bit more time to get acclimated to
PHP.

> Thanks in advance,
> joe

HTH

--
Curtis Dyer
<?$x='<?$x=%c%s%c;printf($x,39,$x,39);?>';printf($x,39,$x,39);?>

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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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