Anonymous

add_filter('search_rewrite_rules', 	'createRewriteRules');add_filter('query_vars','addQueryVar');function addQueryVar($wpvar_array) {	$wpvar_array[] = 'mycustom';	return($wpvar_array);}	function createRewriteRules($rewrite) {	global $wp_rewrite;		// add rewrite tokens	$keytag_token = '%what%';	$wp_rewrite->add_rewrite_tag($keytag_token, '(.+)', 'mycustom=');		$keywords_structure = $wp_rewrite->root . "mycustom/$keytag_token";	$keywords_rewrite = $wp_rewrite->generate_rewrite_rules($keywords_structure);		return ( $rewrite + $keywords_rewrite );}add_filter('the_content', 'mythecontent');function mythecontent($content) {	global $wp_version;	$what = (isset($wp_version) && ($wp_version >= 2.0)) ? get_query_var('mycustom') : $GLOBALS['mycustom'];	return $content . $what;}