bbPress.org

Cripes, no need for all that object-based markey, bbPress has functions to pass as a string rather than echo…

<?php

/*

Plugin Name: Meta Headers

*/



function meta_heads() {



global $posts, $tags;



if ( $posts ) {

$out = $posts[0]->post_text;

$out = strip_tags( $out );

$out = str_replace( array( "n", "r" ), ' ', $out );

$out = substr($out, 0, 200); // only display the first 200 characters of the first post

}



if( empty( $out ) )

$out = 'Default description';



echo "n".'<meta name="description" content="'.$out.'" />';



if ( !empty( $tags ) ) {

$keywords = '';

foreach ($tags as $t) {

$keywords.=$t->raw_tag.', ';

}

echo "n".'<meta name="keywords" content="'.substr($keywords,0,-2).'">'."n"; // displays any tags associated with a topic as keywords

}



}



add_action( 'bb_head', 'meta_heads' );

That will strip HTML, but not bbCode