problem with globals (?)

Collapse
This topic is closed.
X
X
Collapse
 
  • Page of 1
  • Time
  • Show
Clear All
new posts
Previous template Next
  • frizzle
    #1

    problem with globals (?)

    Hi there,

    I have a center-file index.php
    in it various files are included: inc/config.php, inc/functions.php

    in config.php $pagetitle is declared.
    if i call Header(), located in functions.php, it builds the header
    part:
    <html> thrue to <body> (by including header.php)
    the pagetitle is reffered to as $GLOBALS['pagetitle'] and that works.

    i also have a function in functions.php called NotPriviledged( $title,
    $meta, $java )
    It returns
    Header();
    echo 'You are not priviledged to view this page.';
    Footer();

    $title is meant for an additional pagetitle, $meta for additional
    meta-tags, and java for additional javascripts.

    Somehow, i'm unable to get the variables inside Header() (/header.php)
    by calling NotPriviledged.

    How do i get them in there?

    Frizzle.

    Tags: None
    • lorento
      #2
      Re: problem with globals (?)

      before you call function NotPriviledged,
      have you assign a value to $GLOBALS['pagetitle'] ?

      this global variable might be empty because you only declare $pagetitle
      not the global variable. The $pagetitle value is not accessible from
      NotPriveledged function.

      --
      http://blog.deshot.com

      Just a moment...
      http://www.groupvita.com



      frizzle wrote:[color=blue]
      > Hi there,
      >
      > I have a center-file index.php
      > in it various files are included: inc/config.php, inc/functions.php
      >
      > in config.php $pagetitle is declared.
      > if i call Header(), located in functions.php, it builds the header
      > part:
      > <html> thrue to <body> (by including header.php)
      > the pagetitle is reffered to as $GLOBALS['pagetitle'] and that works.
      >
      > i also have a function in functions.php called NotPriviledged( $title,
      > $meta, $java )
      > It returns
      > Header();
      > echo 'You are not priviledged to view this page.';
      > Footer();
      >
      > $title is meant for an additional pagetitle, $meta for additional
      > meta-tags, and java for additional javascripts.
      >
      > Somehow, i'm unable to get the variables inside Header() (/header.php)
      > by calling NotPriviledged.
      >
      > How do i get them in there?
      >
      > Frizzle.[/color]

        Comment

        • Alvaro G. Vicario
          #3
          Re: problem with globals (?)

          *** frizzle escribió/wrote (27 Jun 2006 03:05:52 -0700):[color=blue]
          > Somehow, i'm unable to get the variables inside Header() (/header.php)
          > by calling NotPriviledged.
          >
          > How do i get them in there?[/color]

          Check this:

          http://es2.php.net/global


          <?php
          $a = 1;
          $b = 2;

          function Sum()
          {
          global $a, $b;

          $b = $a + $b;
          }

          Sum();
          echo $b;
          ?>



          --
          -+ Álvaro G. Vicario - Burgos, Spain
          ++ http://bits.demogracia.com es mi sitio para programadores web
          +- http://www.demogracia.com es mi web de humor libre de cloro
          --

            Comment

            • ImOk
              #4
              Re: problem with globals (?)

              PHP: header - Manual
              http://us3.php.net/manual/en/function.header.php
              Send a raw HTTP header


              header() is a built in function used to send HTTP headers. Change the
              name.

              You should be seeing an error unless you've turned them off.

              frizzle wrote:[color=blue]
              > Hi there,
              >
              > I have a center-file index.php
              > in it various files are included: inc/config.php, inc/functions.php
              >
              > in config.php $pagetitle is declared.
              > if i call Header(), located in functions.php, it builds the header
              > part:
              > <html> thrue to <body> (by including header.php)
              > the pagetitle is reffered to as $GLOBALS['pagetitle'] and that works.
              >
              > i also have a function in functions.php called NotPriviledged( $title,
              > $meta, $java )
              > It returns
              > Header();
              > echo 'You are not priviledged to view this page.';
              > Footer();
              >
              > $title is meant for an additional pagetitle, $meta for additional
              > meta-tags, and java for additional javascripts.
              >
              > Somehow, i'm unable to get the variables inside Header() (/header.php)
              > by calling NotPriviledged.
              >
              > How do i get them in there?
              >
              > Frizzle.[/color]

                Comment

                • frizzle
                  #5
                  Re: problem with globals (?)


                  ImOk wrote:[color=blue]
                  > http://us3.php.net/manual/en/function.header.php
                  >
                  > header() is a built in function used to send HTTP headers. Change the
                  > name.
                  >
                  > You should be seeing an error unless you've turned them off.
                  >
                  > frizzle wrote:[color=green]
                  > > Hi there,
                  > >
                  > > I have a center-file index.php
                  > > in it various files are included: inc/config.php, inc/functions.php
                  > >
                  > > in config.php $pagetitle is declared.
                  > > if i call Header(), located in functions.php, it builds the header
                  > > part:
                  > > <html> thrue to <body> (by including header.php)
                  > > the pagetitle is reffered to as $GLOBALS['pagetitle'] and that works.
                  > >
                  > > i also have a function in functions.php called NotPriviledged( $title,
                  > > $meta, $java )
                  > > It returns
                  > > Header();
                  > > echo 'You are not priviledged to view this page.';
                  > > Footer();
                  > >
                  > > $title is meant for an additional pagetitle, $meta for additional
                  > > meta-tags, and java for additional javascripts.
                  > >
                  > > Somehow, i'm unable to get the variables inside Header() (/header.php)
                  > > by calling NotPriviledged.
                  > >
                  > > How do i get them in there?
                  > >
                  > > Frizzle.[/color][/color]

                  Header() was a mistake of mine, i called it Head(); ( and Foot(); )
                  Anyway, i'll have time to look at your responses in the evening.
                  Thanks!

                    Comment

                    Previous template Next
                    Working...