<?php
$file = dirname(__DIR__) . '/views/invoices.php';
$content = file_get_contents($file);

echo "Occurrences of 'product_suggestions': " . substr_count($content, 'product_suggestions') . "\n";
echo "Occurrences of 'edit-product-name': " . substr_count($content, 'edit-product-name') . "\n";
echo "Occurrences of 'product_name': " . substr_count($content, 'product_name') . "\n";
