Add filter problems

[shawn_a]

Which plugins are installed? Some plugins break content filters.

Here is my known good content test plugin.

Code:

<?php
/*
Content Filter Test
*/


# get correct id for plugin
$thisfile = basename(__FILE__, ".php");

# register plugin
register_plugin(
    $thisfile,        # ID of plugin, should be filename minus php
    'Content Filter', # Title of plugin
    '1.0',              # Version of plugin
    'Shawn a',        # Author of plugin
    '',                 # Author URL
    'Test content filters',     # Plugin Description
    '',                             # Page type of plugin
    ''                              # Function that displays content
);

# activate hooks
add_filter('content','debug_content');

function debug_content($content) {
    // error_reporting(E_ALL | E_STRICT);
    // ini_set('display_errors', 1);
  return "CONTENT FILTER TEST BEGIN" . $content . "CONTENT FILTER TEST END";
}

function debug_content_show() {
    echo '<p>I append a test string to content data using a content filter</p>';
}

?>