shizhua

<?php

function dimox_breadcrumbs() {

	/* === OPTIONS === */
	$text['home']     = 'Home'; // text for the 'Home' link
	$text['category'] = 'Archive by Category "%s"'; // text for a category page
	$text['search']   = 'Search Results for "%s" Query'; // text for a search results page
	$text['tag']      = 'Posts Tagged "%s"'; // text for a tag page
	$text['author']   = 'Articles Posted by %s'; // text for an author page

shizhua

<?php
		/**
		 * List all image sizes in a WordPress post
		 * by Leo
		 * URL: http://wpsites.org/?p=10617
		 */
			$images = array();
			$image_sizes = get_intermediate_image_sizes();
			array_unshift( $image_sizes, 'full' );
			$img_id = get_post_thumbnail_id( get_the_ID() );

shizhua

add_action( 'wp_enqueue_scripts', 'pt_like_it_scripts' );
function pt_like_it_scripts() {
    if( is_single() ) {
 
        wp_enqueue_style( 'like-it', trailingslashit( plugin_dir_url( __FILE__ ) ).'css/like-it.css' );
         
        if (!wp_script_is( 'jquery', 'enqueued' )) {
            wp_enqueue_script( 'jquery' );// Comment this line if you theme has already loaded jQuery
        }
    wp_enqueue_script( 'like-it', trailingslashit( plugin_dir_url( __FILE__ ) ).'js/like-it.js', array('jquery'), '1.0', true );

shizhua

<?php
/**
 * Function: Redirect to a random post
 * URL: http://wpsites.org/?p=10370
 * by Leo
 */
add_action('init','random_add_rewrite');
function random_add_rewrite() {
       global $wp;
       $wp->add_query_var('random');

shizhua

<?php if( function_exists( 'pt_time_to_read' ) ) { echo pt_time_to_read( 'Time to read: ', ' Minutes' ); } ?>

shizhua

<?php
$gallery = get_post_gallery( $post, false );
$ids = explode( ",", $gallery['ids'] );
         
foreach( $ids as $id ) {
    $link   = wp_get_attachment_url( $id );
    $image  = wp_get_attachment_image( $id, "thumbnail");
    echo( "<div class='item'><a href='$link'>" . $image . "</a></div>" );
}
?>

shizhua

<?php 
/* 
 * Change WordPress default gallery output
 * http://wpsites.org/?p=10510/
 */
add_filter('post_gallery', 'ct__post_gallery', 10, 2);
function ct_post_gallery($output, $attr) {
global $post;
 
if (isset($attr['orderby'])) {

shizhua

<?php 
/**
 * Add a Character Counter to Excerpt box
 * URL: http://wpsites.org/?p=10503
 */
 
function excerpt_count_js(){
      echo '<script>jQuery(document).ready(function(){
jQuery("#postexcerpt .handlediv").after("<div style=\"position:absolute;top:5px;right:80px;color:#666;\"><small>Excerpt length: </small><input type=\"text\" value=\"0\" maxlength=\"3\" size=\"3\" id=\"excerpt_counter\" readonly=\"\" style=\"background:#fff;\"> <small>character(s). (128 Characters MAX)</small></div>");
     jQuery("#excerpt_counter").val(jQuery("#excerpt").val().length);

shizhua

<?php
add_filter( 'show_admin_bar', '__return_false' );
remove_action( 'wp_footer', 'wp_admin_bar_render', 1000 );
?>

shizhua

<?php
/**
 * Remove URL field from comment form in wordpress
 * by Leo
 * URL: http://wpsites.org/?p=10448
 */
add_filter('comment_form_default_fields', 'website_remove_url');
    function website_remove_url( $fields ) {
        if ( isset($fields['url']) ) {
            unset( $fields['url'] );