自动连接－AutoLinker
由http://www.huddledmasses.org/ 制作发布。
使用：
在
CODE:
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if( empty($autolinker_array) ) {
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$autolinker_array = array(
下照模式添加需要加自动连接的地址。
PHP:
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<?php
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/*
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Plugin Name: AutoLinker
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Version: 1.3
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Plugin URI: http://www.huddledmasses.org/
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Description: Makes links from predefined text
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Author: Joel Bennett
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Author URI: http://www.HuddledMasses.org
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Copyright (c) 2003
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Released under the GPL license
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http://www.gnu.org/licenses/gpl.txt
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This file is part of WordPress.
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WordPress is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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function autolinker($text) {
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// First, we define all the things we're going to replace:
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// and we name it weird so nobody will mistakenly use it
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// each definition is in the form: // "text" => "url",
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// ESPECIALLY note that they all end with commas EXCEPT the last one
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global $autolinker_array;
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"my site" => "http://www.antonio.hostonnet.com/",
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"Geo Docs" => "http://docs.GeoShell.org/",
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"GeoShell" => "http://www.GeoShell.org/",
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"W3C" => "http://www.w3.org",
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"google" => "http://www.google.com",
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"sohu" => "http://www.sohu.com",
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);
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}
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$text = " $text ";
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foreach($autolinker_array as $match => $url) {
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/* For advanced users, there are several possible regular expressions here....
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* The safest, "default" one is at the top ...
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* You (or I) may choose to use one of the others!
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* Pick whichever you want, and make SURE there is only one that isn't preceded by slashes: //
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*/
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// DEFAULT
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$text = preg_replace("|(<[A-Za-z]* [^>]*)<a href="$url">$match</a>([^<]*>)|msU" , "$1$match$2" , $text);
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// SAFER ALTERNATIVE: requires square brackets which will be stripped off matched text
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// SAFER ALTERNATIVE: [GeoShell] would become <a href="http://www.geoshell.org/">GeoShell</a>
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// $text = preg_replace("|[$match]|msU" , "<a href="$url">$match</a>" , $text);
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}
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}
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add_filter('the_content', 'autolinker', 7);
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add_filter('comment_text', 'autolinker', 7);
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?>