Faisalawanisee

<?php
add_filter( 'wp_headers', array( 'eg_send_cors_headers' ), 11, 1 );
function eg_send_cors_headers( $headers ) {

        $headers['Access-Control-Allow-Origin']      = get_http_origin(); // Can't use wildcard origin for credentials requests, instead set it to the requesting origin
        $headers['Access-Control-Allow-Credentials'] = 'true';

        // Access-Control headers are received during OPTIONS requests
        if ( 'OPTIONS' == $_SERVER['REQUEST_METHOD'] ) {

Faisalawanisee

MySQL

Getting started:

• http://www.sqlteaching.com/
• https://www.codecademy.com/courses/learn-sql

Related tutorials:

• MySQL-CLI: https://www.youtube.com/playlist?list=PLfdtiltiRHWEw4-kRrh1ZZy_3OcQxTn7P
• Analyzing Business Metrics: https://www.codecademy.com/learn/sql-analyzing-business-metrics

Faisalawanisee

<?php
//Simple Ajax Login Form
//Source: http://natko.com/wordpress-ajax-login-without-a-plugin-the-right-way/

//html
<form id="login" action="login" method="post">
    <h1>Site Login</h1>
    <p class="status"></p>
    <label for="username">Username</label>
    <input id="username" type="text" name="username">

Faisalawanisee

<?php
$fr_page = get_field('fr_page', 'options');
// Set up the objects needed
$my_wp_query = new WP_Query();
$all_wp_pages = $my_wp_query->query(array('post_type' => 'page', 'posts_per_page' => -1));
$new_wp_query = new WP_Query();
$all_french_posts = $new_wp_query->query(
	array(
		'post_type' => array('post', 'service'),
		'posts_per_page' => -1,

Faisalawanisee

Frontend Development

Attention: the list was moved to

https://github.com/dypsilon/frontend-dev-bookmarks

This page is not maintained anymore, please update your bookmarks.

---

Faisalawanisee

Working with Laravel

» http://laravel.com/

Cheatsheet: http://cheats.jesse-obrien.ca/

PhpStorm Helper: https://github.com/laravelbook/laravel4-phpstorm-helper

Faisalawanisee

<?php
/**
 * Deregister matching post types.
 */
function custom_unregister_theme_post_types() {
    global $wp_post_types;
    foreach( array( 'portfolio', 'gallery', 'team', 'testimonial', 'highlight' ) as $post_type ) {
        if ( isset( $wp_post_types[ $post_type ] ) ) {
            unset( $wp_post_types[ $post_type ] );
        }

Faisalawanisee

<meta property="og:title" content="Full structured image property">
<meta property="og:site_name" content="Open Graph protocol examples">
<meta property="og:type" content="website">
<meta property="og:locale" content="en_US">
<link rel="canonical" href="http://examples.opengraphprotocol.us/image-url.html">
<meta property="og:url" content="http://examples.opengraphprotocol.us/image-url.html">
<meta property="og:image:url" content="http://examples.opengraphprotocol.us/media/images/50.png">
<meta property="og:image:secure_url" content="https://d72cgtgi6hvvl.cloudfront.net/media/images/50.png">
<meta property="og:image:width" content="50">
<meta property="og:image:height" content="50">

Faisalawanisee

manage_{$post_type}_posts_columns
https://codex.wordpress.org/Plugin_API/Filter_Reference/manage_$post_type_posts_columns
manage_{$post_type}_posts_custom_column
https://codex.wordpress.org/Plugin_API/Action_Reference/manage_$post_type_posts_custom_column

add_filter( 'manage_book_posts_columns', 'set_custom_edit_book_columns' );
add_action( 'manage_book_posts_custom_column' , 'custom_book_column', 10, 2 );

function set_custom_edit_book_columns($columns) {
    unset( $columns['author'] );

Faisalawanisee

// Get The Page ID You Need
get_option( ‘woocommerce_shop_page_id’ );
get_option( ‘woocommerce_cart_page_id’ );
get_option( ‘woocommerce_checkout_page_id’ );
get_option( ‘woocommerce_pay_page_id’ );
get_option( ‘woocommerce_thanks_page_id’ );
get_option( ‘woocommerce_myaccount_page_id’ );
get_option( ‘woocommerce_edit_address_page_id’ );
get_option( ‘woocommerce_view_order_page_id’ );
get_option( ‘woocommerce_terms_page_id’ );