Wordpress woocommerce shipping payment change on postcode

function custom_override_checkout_fields( $fields ) {
$fields['billing']['billing_postcode'] = array(
   'label'     => __('Postcode', 'woocommerce'),
   'placeholder'   => _x('Postcode', 'placeholder', 'woocommerce'),
   'required'    => true,
   'clear'       => false,
   'type'        => 'select',
            'class' => array('update_totals_on_change'),
   'options'     => array(
        'E1' => __('E1', 'woocommerce' ),
        'E2' => __('E2', 'woocommerce' )
        )
 );
}
add_filter( 'woocommerce_checkout_fields' , 'custom_override_checkout_fields' );

How to include redux framework in your theme functions.php

if ( !class_exists( 'ReduxFramework' ) && file_exists( dirname( __FILE__ ) . '/redux-framework/ReduxCore/framework.php' ) ) {
    require_once( dirname( __FILE__ ) . '/redux-framework/ReduxCore/framework.php' );
}
if ( !isset( $redux_demo ) && file_exists( dirname( __FILE__ ) . '/redux-framework/sample/sample-config.php' ) ) {
    require_once( dirname( __FILE__ ) . '/redux-framework/sample/sample-config.php' );
}

Hook wp_enqueue_scripts load in header and footer

function load_scripts_basic() {

    global $wp_scripts;
    wp_enqueue_style( 'style-name', get_stylesheet_uri() );
    wp_enqueue_style( 'style-bootstrap', get_template_directory_uri().'/css/bootstrap.min.css' );
    wp_enqueue_style( 'style-normalize', get_template_directory_uri().'/css/normalize.css' );
    wp_enqueue_style( 'style-awesome', get_template_directory_uri().'/css/font-awesome.min.css' );
    wp_enqueue_style( 'style-main', get_template_directory_uri().'/css/styles.css' );
    wp_enqueue_style( 'style-eng', get_template_directory_uri().'/engine1/style.css' );

    wp_enqueue_script( 'jquery-min', get_template_directory_uri() . '/js/jquery.min.js', false );
    wp_enqueue_script( 'jquery-res_collapse_menu', get_template_directory_uri() . '/js/res_collapse_menu.js', array(), '1.0.0', false );
  

    wp_enqueue_script( 'jquery-fade', get_template_directory_uri() . '/js/fade.js', array(), '1.0.0', false );
    wp_enqueue_script( 'bootstrap.newsbox', get_template_directory_uri() . '/js/jquery.bootstrap.newsbox.min.js', array(), '1.0.0', false );

    wp_register_script('html5shiv',get_bloginfo('template_url').'/js/html5shiv.js',array(),'1.0.0');
    $wp_scripts->add_data( 'html5shiv', 'conditional', 'lt IE 9' );

    wp_register_script('respond.min', get_bloginfo('template_url').'/js/respond.min.js', array(), '1.0.0' );
    $wp_scripts->add_data( 'respond.min', 'conditional', 'lt IE 9' );

// load script in footer
    wp_enqueue_script( 'bootstrap', get_template_directory_uri() . '/js/bootstrap.min.js', array(), '1.0.0', true );
    wp_enqueue_script( 'cbpAnimatedHeader', get_template_directory_uri() . '/js/cbpAnimatedHeader.js', array(), '1.0.0', true );
    wp_enqueue_script( 'custom', get_template_directory_uri() . '/js/custom.js', array(), '1.0.0', true );


}
add_action( 'wp_enqueue_scripts', 'load_scripts_basic' );

Creating a meta box for posts Titan Framework

if ( !class_exists( 'TitanFramework' ) && file_exists( dirname( __FILE__ ) . '/titan/titan-framework-embedder.php' ) ) {
    require_once( dirname( __FILE__ ) . '/titan/titan-framework-embedder.php' );
}


function theme_meta_options() {
    $titan = TitanFramework::getInstance( 'pmi' );
    $myMetaBox = $titan->createMetaBox( array(
        'name' => 'Event Option',
        'post_type'  =>array('post')
    ) );

    $myMetaBox->createOption(array(
        'name'  => 'Event Start Date & Time',
        'type'  => 'date',
        'id'    => 'eventdatentime',
        'desc'  => 'Event Data & time',
        'date'  => true,
        'time'  => true
    )) ;


    $myMetaBox->createOption( array(
        'name' => 'Venue',
        'id' => 'event_venue',
        'type' => 'text',
        'desc' => 'Venue Address',

    ) );

    $myMetaBox->createOption(array(
        'name'  => 'End Date & Time',
        'type'  => 'date',
        'id'    => 'eventenddatentime',
        'desc'  => 'Event End Data & time',
        'date'  => true,
        'time'  => true
    )) ;

}

add_action( 'tf_create_options', 'theme_meta_options' );

Create custom add_menu_page and add_submenu_page in admin panel

function theme_options_panel(){
  add_menu_page('Theme page title', 'Theme menu label', 'manage_options', 'theme-options', 'wps_theme_func');
  add_submenu_page( 'theme-options', 'Settings page title', 'Settings menu label', 'manage_options', 'theme-op-settings', 'wps_theme_func_settings');
  add_submenu_page( 'theme-options', 'FAQ page title', 'FAQ menu label', 'manage_options', 'theme-op-faq', 'wps_theme_func_faq');
}
add_action('admin_menu', 'theme_options_panel');

function wps_theme_func(){
                
}
function wps_theme_func_settings(){
                
}
function wps_theme_func_faq(){
                
}

Remove shortcode from the_content_rss

 
function filter_shortcode_from_content_rss($content) {
$content = strip_shortcodes($content);
return $content;
}
add_filter('the_content_rss', 'filter_shortcode_from_content_rss');

Deleting WordPress Revisions

DELETE a,b,c
FROM wp_posts a
LEFT JOIN wp_term_relationships b ON (a.ID = b.object_id)
LEFT JOIN wp_postmeta c ON (a.ID = c.post_id)
WHERE a.post_type = 'revision'

WordPress Error Reporting

define('WP_DEBUG', true);
define('WP_DEBUG_LOG', true);
define('WP_DEBUG_DISPLAY', false);
@ini_set('display_errors', 0);

wordpress tax_query where taxonomy

    $terms = get_terms('txnm_project', array('include' => $metaportfolio->peoductinclude));
        foreach($terms as $term){
            $in_area[] = $term->term_id; 
        }
     
   $posts = get_posts(array(
    'post_type'   => 'product',
    
                            'tax_query' => array(
                            array(
                             'taxonomy' => 'txnm_project',
                              'terms' => $page_terms['area_term'] ? $page_terms['area_term'] : $in_area,
                             'field' => 'id',
                               
                            )
                           ),
                         
                        
                               
                                'numberposts' => $metaportfolio->countperpage,
    'order'       => $metaportfolio->sorting ? 'ASC' : 'DESC',
   ));

display your title with limited words

 echo wp_trim_words( get_the_title(), 2 ); 

custom post type with category query

$paged = (get_query_var('paged')) ? get_query_var('paged') : 1;   
    $args = array(
    'post_type' => 'audio', 
  'paged' => $paged,
   'posts_per_page' => 15,   
  'tax_query' => array(
  array(
   'taxonomy' => 'audio_category',
   'terms' => array($cat),
   'field' => 'id',
  )
 ),
  
    'meta_query' => array(
        array(
            'key' => 'singername',
            'value' => $archivesinger,
     'compare' => 'LIKE'
                ),        
        array(
            'key' => 'albumn',
            'value' => $archivealbum,
            'compare' => 'LIKE'
        ), 
 
 ),
  
);

How To Create Custom Taxonomies Fields In WordPress

<?php

  add_action('category_add_form_fields','extra_category_fields');

  add_action ( 'edit_category_form_fields', 'extra_category_fields');

  //add extra fields to category edit form callback function

  function extra_category_fields( $tag ) {    
  $t_id = $tag->term_id;

  $cat_meta = get_option( "category_$t_id");

  ?>
<tr class="form-field">

  <th scope="row" valign="top"><label for="extra1"><?php _e('Category Sidebar'); ?></label></th>

  <td>

  <select name="Cat_meta[sidebarpage]" id="Cat_meta[sidebarpage]">

  <option value=""> </option>

  <option value="organization" <?php if($cat_meta['sidebarpage']=="organization") echo "selected";?>>Organization Menu </option>

  <option value="culturalbuilding" <?php if($cat_meta['sidebarpage']=="culturalbuilding") echo "selected";?>>Cultural building Menu</option>

  </select>

  <br />

  <?php //echo $cat_meta['sidebarpage'];?>

  <span class="description"><?php _e('Category Sidebar design'); ?></span>

  </td>

  </tr>


<?php

  }


add_action('create_category','save_extra_category_fileds');

  add_action ( 'edited_category', 'save_extra_category_fileds');

  // save extra category extra fields callback function

  function save_extra_category_fileds( $term_id ) {

  if ( isset( $_POST['Cat_meta'] ) ) {

  $t_id = $term_id;

  $cat_meta = get_option( "category_$t_id");

  $cat_keys = array_keys($_POST['Cat_meta']);

  foreach ($cat_keys as $key){

  if (isset($_POST['Cat_meta'][$key])){

  $cat_meta[$key] = $_POST['Cat_meta'][$key];

  }

  }

  //save the option array

  update_option( "category_$t_id", $cat_meta );

  }

  }
  

Add Pop-up Windows to Your WordPress

add_action('init', 'init_theme_method');
 
function init_theme_method() {
   add_thickbox();
}

  
<div style="text-align:center;padding:20px;"> 
  
<input alt="#TB_inline?height=300&amp;width=400&amp;inlineId=examplePopup1" title="add a caption to title attribute / or leave blank" class="thickbox" type="button" value="Show Thickbox Example Pop-up 1" />  
  
</div>

  
<div id="examplePopup1" style="display:none">
  
<h2>Example Pop-up Window 1</h2>
  
<div style="float:left;padding:10px;">
  
<img src="http://shibashake.com/wordpress-theme/wp-content/uploads/2010/03/bio1.jpg"  width="150" height = "168"/>
  I   was born at DAZ Studio. They created me with utmost care and that is   why I am the hottie that you see today. My interests include posing,   trying out cute outfits, and more posing.
  
 
  
</div>

WordPress How-To: Force Direct Filewrites For Upgrades

In short, all you need to do is to add the following 3 lines somewhere near the top of your wp-config.php file: Don’t use this code unless you know what you are doing!

define( 'FS_METHOD', 'direct' );
define( 'FS_CHMOD_DIR', 0777 );
define( 'FS_CHMOD_FILE', 0777 );

How to Update WordPress Automatically Without Using FTP

Don’t use this code unless you know what you are doing!

define( 'FS_METHOD', 'direct' );

wordpress meta value search(Multisite Global Search plugin)

Multisite global search You can search meta value, just add this code in shortcodes.php

$termsearch = "( post_title LIKE '%%".$term."%%' OR post_content LIKE '%%".$term."%%' OR ".$wpdb->base_prefix."v_postmeta.meta_value LIKE '%%".$term."%%' ) ";

 $request = $wpdb->prepare( "SELECT ".$wpdb->base_prefix."v_posts.* from ".$wpdb->base_prefix."v_posts left join ".$wpdb->users." on ".$wpdb->users.".ID=".$wpdb->base_prefix."v_posts.post_author ". " LEFT JOIN ".$wpdb->base_prefix."v_postmeta ON(".$wpdb->base_prefix."v_posts.ID = ".$wpdb->base_prefix."v_postmeta.post_id)".

How Can I add a WordPress menu to the content of my page?

function content_menu_shortcode($atts, $content = null) {
extract(shortcode_atts(array( 'name' => null, ), $atts));
return wp_nav_menu( array( 'menu' => $name, 'echo' => false ) );
}
add_shortcode('menu', 'content_menu_shortcode');

[menu name="content-menu"]

Display multiple custom field values with the same custom field type

$beedroomsbefore = get_post_meta($post->ID, 'bedroomsbefore', false);

if ($beedroomsbefore) {
foreach ($bedroomsbefore as $bedroomsbefore) {
echo '';
}
}

Nextgen gallery WYSIWYG description area(just gallery description not for gallery picture description)

$editor_id = "gallerydesc";
$tacontent = stripslashes($gallery->galdesc);
wp_editor($tacontent,$editor_id,array("media_buttons"=>FALSE,"textarea_name"=>$editor_id,"teeny"=>true,"textarea_rows"=>4,"editor_css"=>"","quicktags"=>false,"tinymce"=>array("theme_advanced_buttons1"=>"bold, italic, underline, blockquote, separator, strikethrough, link, unlink") ));

Syntax Highlighter wp plugin

syntax highlighter
WP-Syntax
WP SyntaxHighlighter
Better WordPress Syntax Highlighter