Re: [Core-lan-org-devel] jumbo edits, cvsdiff -u

[Dennis F. <de...@co...>]

Hi,

It's so simple you'll hate yourself for it :-D

1) scoop. If you do:

$bla = "hello";
function a() {
  echo $bla;
}

will be empty. You will need to do:

$bla = "hello";
function a() {
  global $bla;
  echo $bla;
}

And it'll work.

2) Or you can do

define( "bla", "hello" );
function a() {
  //note the missing $
  echo bla;
}

Good luck.

Dennis Fleurbaaij


----- Original Message ----- 
From: "Marshall Rose" <mr...@db...>
To: <cor...@li...>
Sent: Friday, July 05, 2002 1:25 AM
Subject: Re: [Core-lan-org-devel] jumbo edits, cvsdiff -u


> one other thing, but it's a bit of a mystery.
>     
> i added a configuration option, $SITE_IMGSRC, that, if non-empty, is
> supposed to contain a URI pointing to an image to put up at the top of
> the page. if you look at what i added to includes/screen.php, you'll see
> how it gets used, i.e.,
>    
> +  if( $SITE_IMGSRC != "" ) {
> +    echo "<TR valign=\"top\"><TD";
> +    if( $no_menu == 0 )
> +      echo " width=\"175\"></TD><TD";
> +    else
> +      echo " colspan=\"2\"";
> +    echo " align=\"center\"><IMG src=\"";  
> +    echo $SITE_IMGSRC;
> +    echo "\"></TD></TR>\n";
> +  }
> +
> 
> now, here's the mystery, no matter what value i put into config.php for
> $SITE_IMGSRC, the value in screen.php is always "".
>     
> after staring at the code for an hour, i'm convinced that config.php is
> always include'd before screen.php, so this just makes no sense.
>     
> any ideas?
>     
> thanks,
> 
> /mtr
>    
> 
> 
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