public function benchmark($mainCategoryNum, $subCategoryNum, $productsNum)
{
$totalIterations = $mainCategoryNum * $subCategoryNum * $productsNum;
$this->setupDummyData($mainCategoryNum, $subCategoryNum, $productsNum);
Product::enableLazyLoading();
Category::enableLazyLoading();
$time = microtime(true);
$products = Product::find();
/** @var Product $product */
foreach ($products as $product) {
$subCategory = $product->getCategory();
if ($subCategory) {
$mainCategory = $subCategory->getCategory();
}
$productName = $product->getName();
}
echo $totalIterations . ' iterations with Lazy Loading enabled: ' . (microtime(true) - $time) . PHP_EOL;
Product::disableLazyLoading();
Category::disableLazyLoading();
$time = microtime(true);
$products = Product::find();
/** @var Product $product */
foreach ($products as $product) {
$product->map();
$subCategory = $product->getCategory();
if ($subCategory) {
$subCategory->map();
$mainCategory = $subCategory->getCategory();
}
$productName = $product->getName();
}
echo $totalIterations . ' iterations with Lazy Loading disabled: ' . (microtime(true) - $time) . PHP_EOL;
}
