aslamdoctor

<?php
add_filter('wpcf7_special_mail_tags', 'add_prospectus_link_to_email', 10, 3);
function add_prospectus_link_to_email($output, $name, $html)
{
    $name = preg_replace('/^wpcf7\./', '_', $name); // for back-compat

    if ('prospectus' == $name) {
        $prospectus = get_field('prospectus', 'options');
  		return $prospectus['url'];
    }

aslamdoctor

1. Rename the folder `mysql/data` to `mysql/data_old` (you can use any name)
2. Create a new folder `mysql/data`
3. Copy the content that resides in `mysql/backup` to the new `mysql/data` folder
4. Copy all your database folders that are in `mysql/data_old` to `mysql/data` (skipping the mysql, performance_schema, and phpmyadmin folders from data_old)
5. Finally copy the `ibdata1` and `my.ini` files from `mysql/data_old` and replace it inside `mysql/data` folder
6. Start MySQL from XAMPP control panel

aslamdoctor

<?php
// Here is a sample of the URLs this regex matches: (there can be more content after the given URL that will be ignored)

// http://youtu.be/dQw4w9WgXcQ
// http://www.youtube.com/embed/dQw4w9WgXcQ
// http://www.youtube.com/watch?v=dQw4w9WgXcQ
// http://www.youtube.com/?v=dQw4w9WgXcQ
// http://www.youtube.com/v/dQw4w9WgXcQ
// http://www.youtube.com/e/dQw4w9WgXcQ
// http://www.youtube.com/user/username#p/u/11/dQw4w9WgXcQ

aslamdoctor

<?php
add_action( 'pre_get_posts', function( $query ) {
    if ( $query->is_main_query() && is_woocommerce() && ( is_shop() || is_product_category() || is_product_tag() ) ) {
        if( $query->get( 'orderby' ) == 'menu_order title' ) {  // only change default sorting
            $query->set( 'orderby', 'meta_value' );
            $query->set( 'order', 'ASC' );
            $query->set( 'meta_key', '_stock_status' );
        }
    }
});

aslamdoctor

// Ajax add to cart on the product page
var $warp_fragment_refresh = {
    url: wc_cart_fragments_params.wc_ajax_url.toString().replace( '%%endpoint%%', 'get_refreshed_fragments' ),
    type: 'POST',
    success: function( data ) {
        if ( data && data.fragments ) {

            $.each( data.fragments, function( key, value ) {
                $( key ).replaceWith( value );

aslamdoctor

<?php
function wpmix_add_rewrite_rules( $wp_rewrite )
{
    $new_rules = array(
        'blog/(.+?)/?$' => 'index.php?post_type=post&name='. $wp_rewrite->preg_index(1),
    );

    $wp_rewrite->rules = $new_rules + $wp_rewrite->rules;
}
add_action('generate_rewrite_rules', 'wpmix_add_rewrite_rules'); 

aslamdoctor

<?php
/*  Thumbnail upscale
/* ------------------------------------ */ 
function wpmix_thumbnail_upscale( $default, $orig_w, $orig_h, $new_w, $new_h, $crop ){
    if ( !$crop ) return null; // let the wordpress default function handle this
 
    $aspect_ratio = $orig_w / $orig_h;
    $size_ratio = max($new_w / $orig_w, $new_h / $orig_h);
 
    $crop_w = round($new_w / $size_ratio);

aslamdoctor

<?php 
class Topmenu_Walker extends Walker_Nav_Menu {
    
  // Displays start of an element. E.g '<li> Item Name'
  function start_el(&$output, $item, $depth=0, $args=array(), $id = 0) {
    $object = $item->object;
    $type = $item->type;
    $title = $item->title;
    $description = $item->description;
    $permalink = $item->url;

aslamdoctor

<?php
// Setup Widgets
function wpmix_widgets(){

	register_sidebar(array(
		'name' => __('Sidebar Widgets','wpmix'),
        'id'   => 'wpmix_sidebar-widgets',
        'description'   => __('These are widgets for the sidebar.', 'wpmix'),
        'before_widget' => '<div id="%1$s" class="the-widget %2$s col-md-4">',
        'after_widget'  => '</div>',

aslamdoctor

<?php
//========== Filter Search result ==========
function wpmix_search_filter($query) {
    /* if ($query->is_search) {
        $query->set('post_type', array('post'));
    } */
    return $query;
}
add_filter( 'pre_get_posts', 'wpmix_search_filter' );