Chapter 5.7 • Backend Runtimes

PHP, Laravel & WordPress / WooCommerce Integration

Inject localized discounts and auto-apply promo codes inside Laravel controllers, Symfony apps, or custom WordPress hooks.

Laravel Controller / Service Layer

Using Laravel's Http client facade:

<?php

namespace App\Http\Controllers;

use Illuminate\Http\Request;
use Illuminate\Support\Facades\Http;

class PricingController extends Controller
{
    public function index(Request $request)
    {
        $response = Http::timeout(2)
            ->withHeaders([
                'CF-Connecting-IP' => $request->ip(),
            ])
            ->get('https://parityedge-edge-api.g-saichakri.workers.dev/v1/resolve', [
                'projectId' => config('services.parityedge.project_id'),
            ]);

        $parity = $response->json();

        return view('pricing', [
            'basePrice' => 49.00,
            'parity' => $parity,
        ]);
    }
}

WordPress & WooCommerce Hook

Add to your child theme's functions.php to automatically enqueue the 0-CLS banner script on product and checkout pages:

add_action('wp_enqueue_scripts', function() {
    if (is_product() || is_cart() || is_checkout()) {
        wp_enqueue_script(
            'parityedge-runtime',
            'https://parityedge-edge-api.g-saichakri.workers.dev/v1/parity.global.js',
            array(),
            null,
            true
        );
        
        // Pass project ID as script attribute
        add_filter('script_loader_tag', function($tag, $handle) {
            if ($handle === 'parityedge-runtime') {
                return str_replace(' src', ' data-project-id="prj_live_YOUR_KEY" async src', $tag);
            }
            return $tag;
        }, 10, 2);
    }
});

Next: No-Code & E-Commerce Guide

Embed into Webflow, Framer, and Shopify in under 60 seconds.

No-Code Guide