dartiss

<?php
function old_post_message( $content ) {
	if ( get_the_time( 'U' ) < strtotime( '1st January 2013' ) ) {
		$content = '<div class="alert alert-info alert-dismissible"><button type="button" class="close" data-dismiss="alert" aria-hidden="true">&times;</button>Due to updates, over time, that have been made to the site and the age of this article, this post may not display correctly. In particular images may be missing or product reviews display incorrectly.</div>' . $content;
	}
	return $content;
}
add_filter( 'the_content', 'old_post_message' );
?>

dartiss

<?php
function single_result() {
	if ( is_search() ) {
		global $wp_query;
		if ( $wp_query -> post_count == 1 && $wp_query -> max_num_pages == 1 ) {
			wp_redirect( get_permalink( $wp_query -> posts[ 0 ] -> ID ) );
			exit;
		}
	}
}

dartiss

<?php
function new_avatar( $avatar_defaults ) {
    $new_avatar = content_url() . '/uploads/[your image]';
    $avatar_defaults[ $new_avatar ] = 'No Avatar';
    return $avatar_defaults;
}
add_filter( 'avatar_defaults', 'new_avatar' );
?>

dartiss

<?php
add_filter( 'the_content_rss', 'do_shortcode' );
?>

dartiss

<?php
function site_version_removal() { return ''; }
add_filter( 'the_generator', 'site_version_removal' );
?>

dartiss

<?php
function time_to_read( $content = false ) {

    if ( is_single () ) {

        // If content has not been passed in (via the filter), fetch it

        if ( !$content ) { $content = get_the_content(); $add = false; } else { $add = true; }

        // Get the cache, if the content was not provided and this is not a preview

dartiss

<?php
function no_self_pings( $links ) {

	foreach ( $links as $loop => $link ) {
		if ( 0 === strpos( $link, get_option( 'home' ) ) ) { unset( $links[ $loop ] ); }
	}
}
add_action( 'pre_ping', 'no_self_pings' );
?>

dartiss

<?php
// Shortcodes to list all available shortcodes

function list_shortcodes() {

	// Grab the global array of shortcodes

    global $shortcode_tags;

    // Sort the shortcodes into alphabetical order