Mostafa Zidan

functions.php

<?php
// a theme written for one client, from an empty folder
add_action( 'after_setup_theme', function () {
    add_theme_support( 'post-thumbnails' );
    register_nav_menus( [ 'main' => 'Main menu' ] );
} );

add_action( 'init', 'mz_register_project' );
function mz_register_project() {
    register_post_type( 'project', [ 'public' => true ] );
}

checkout.php

<?php
// the checkout asks only for what the shop needs
add_filter( 'woocommerce_checkout_fields', function ( $fields ) {
    unset( $fields['billing']['billing_company'] );
    return $fields;
} );

add_action( 'woocommerce_thankyou', function ( $order_id ) {
    $order = wc_get_order( $order_id );
    mz_notify_whatsapp( $order->get_billing_phone() );
} );

routes/web.php

<?php
// a learning platform: who may see which lesson
Route::middleware( 'auth' )->group( function () {
    Route::get( '/courses/{course}', [ CourseController::class, 'show' ] );
    Route::post( '/lessons/{lesson}/complete', CompleteLesson::class );
} );

if ( ! $user->subscriptions()->active()->exists() ) {
    return redirect()->route( 'plans' );
}

scene.js

import * as THREE from 'three';
// a site that is a place: drawn sixty times a second
const scene = new THREE.Scene();
const camera = new THREE.PerspectiveCamera( 42, w / h, 0.1, 400 );
const renderer = new THREE.WebGLRenderer( { canvas } );

renderer.setAnimationLoop( ( time ) => {
    camera.position.lerp( stop.position, 0.08 );
    renderer.render( scene, camera );
} );

class-admin.php

<?php
// the screen the owner works from: written for him, not a stock one
add_action( 'admin_menu', function () {
    add_menu_page( 'Attendance', 'Attendance', 'manage_centre',
        'attendance', 'mz_attendance' );
} );

function mz_attendance() {
    global $wpdb;
    $rows = $wpdb->get_results( 'SELECT * FROM ' . $wpdb->prefix . 'visits' );
    include __DIR__ . '/views/attendance.php';
}