[Wordpress] Modificare plugin add-meta-tags

[sawadee]

[Wordpress] Modificare plugin add-meta-tags

Come da titolo, ho aggiunto il plugin add-meta-tags, mi piace pero' come inserisce la description, ma non come inserisce le keywords, per questo secondo tag, ho aggiunto un'altro plugin, ora pero' mi trovo con un doppio tag keywords.
Puo' creare problemi?

In caso affermativo, come posso modificare il plugin per fargli generare solo il meta tag description?

Questo e' il plugin:
[php]<?php
/*
Plugin Name: Add Meta Tags
Plugin URI: http://www.raoul.shacknet.nu/2006/01/05/add-meta-tags-wordpress-plugin/
Description: Adds the post's categories and excerpt to the keywords and the description XHTML meta tags respectively, while viewing single posts.
Version: 0.2
Author: Raoul
Author URI: http://www.raoul.shacknet.nu/
*/

/*
License: GPL
Compatibility: All

Installation:
Place the add-meta-tags.php file in your /wp-content/plugins/ directory
and activate through the administration panel.
*/

/* Copyright (C) Raoul (http://www.raoul.shacknet.nu/)

This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/

/* Changelog

• Fri Jan 6 2006 - v0.2

• Duh! I had forgotten to strip the tags from the excerpt. Now it's fixed.

• Thu Jan 5 2006 - v0.1

• Initial release
  */

function amt_add_meta_tags() {
global $posts;

if ( is_single() ) {
    // Description
    $my_metatags = "\n<meta name=\"description\" content=\"" . strip_tags(get_the_excerpt()) . "\" />";
    // Keywords
    $my_metatags .= "\n<meta name=\"keywords\" content=\"";
    foreach((get_the_category($posts[0]->ID)) as $cat) {
        $my_metatags .= $cat->category_nicename . ', ';
    }
    $my_metatags = substr($my_metatags, 0, -2) . "\" />\n";
}
echo $my_metatags;

}

add_action('wp_head', 'amt_add_meta_tags');

?>[/php]
Ciaooooo

[tambu]

commenta tutto sto pezzo

$my_metatags .= "\n<meta name="keywords" content="";
foreach((get_the_category($posts[0]->ID)) as $cat) {
$my_metatags .= $cat->category_nicename . ', ';
}
$my_metatags = substr($my_metatags, 0, -2) . "" />\n";

[sawadee]

Grazieeee, ci stavo perdendo la testa lasciavo l'ultima riga, ecco perche' non funzionava

Ciaooooo