WenLiangTseng

<?php
define('DB_NAME', 'putyourdbnamehere');    // 數據庫名
define('DB_USER', 'usernamehere');     // MySQL用戶名
define('DB_PASSWORD', 'yourpasswordhere'); // 密碼
define('DB_HOST', 'localhost');    // 很大可能你無需修改此項

function UTF8_DB_Converter_DoIt() {
 $tables = array();
 $tables_with_fields = array();

WenLiangTseng

<?php echo do_shortcode('[shortcode option1="value1" option2="value2"]'); ?>

WenLiangTseng

//加入 functions.php

function add_themescript(){
    if(!is_admin()){
    wp_enqueue_script('jquery');
    wp_enqueue_script('thickbox',null,array('jquery'));
    wp_enqueue_style('thickbox.css', '/'.WPINC.'/js/thickbox/thickbox.css', null, '1.0');
    }
     
}

WenLiangTseng

#page-not-found dl {
width: 200px;
float: left;
padding: 0 18px 0 0;
height: 250px;
}

#page-not-found dt {
font-weight: bold;
font-size: 1.1em;

WenLiangTseng

<?php
function my_excerpt($limit) {
      $excerpt = explode('', get_the_excerpt(), $limit);
      if (count($excerpt)>=$limit) {
        array_pop($excerpt);
        $excerpt = implode("",$excerpt).'...';
      } else {
        $excerpt = implode("",$excerpt);
      } 
      $excerpt = preg_replace('`\[[^\]]*\]`','',$excerpt);

WenLiangTseng

<?php
//----- add a search bar to your nav menu

add_filter('wp_nav_menu_items','add_search_box', 10, 2);
function add_search_box($items, $args) {
 
        ob_start();
        get_search_form();
        $searchform = ob_get_contents();
        ob_end_clean();

WenLiangTseng

<?php
//Add a login/logout link to your navigation menu

add_filter('wp_nav_menu_items', 'add_login_logout_link', 10, 2);
function add_login_logout_link($items, $args) {
 
        ob_start();
        wp_loginout('index.php');
        $loginoutlink = ob_get_contents();
        ob_end_clean();

WenLiangTseng

<?php
add_action( 'pre_get_posts', 'foo_modify_query_exclude_category' );
function foo_modify_query_exclude_category( $query ) {
    if ( ! is_admin() && is_main_query() && ! $query->get( 'cat' ) )
        $query->set( 'cat', '-5' );
}

//簡單寫法

add_action( 'pre_get_posts', 'foo_modify_query_exclude_category' );

WenLiangTseng

<?php
add_action( 'pre_get_posts', 'foo_modify_query_exclude_category' );
function foo_modify_query_exclude_category( $query ) {
    if ( ! is_admin() && is_main_query() && ! $query->get( 'cat' ) )
        $query->set( 'cat', '-5' );
}

//簡單寫法

add_action( 'pre_get_posts', 'foo_modify_query_exclude_category' );

WenLiangTseng

<?php
//加項目到Wordpress選單前後

// Filter wp_nav_menu() to add additional links and other output
function new_nav_menu_items($items) {
    $homelink = '<li class="home"><a href="' . home_url( '/' ) . '">' . __('Home') . '</a></li>';
    $feedlink = '<li class="feed"><a href="' . get_bloginfo_rss('rss2_url') . '">' . __('RSS') . '</a></li>';
    $random_text = '<li class="rainbows"><a href="#">OMG ... Double Rainbows!</a></li>';
    $items = $homelink . $items;
    $items = $items . $feedlink;