Nit/trivial: Fix Anonymous functions Example # 4 cart "add" method to support adding quantity to an existing product - #5949

Nit/trivial: Fix Anonymous functions Example # 4 cart "add" method to support adding quantity to an existing product#5949

jordikroon merged 2 commits into

php:masterphp/doc-en:masterfrom

willy-b:fix-add-method-of-checkout-example-to-support-adding-the-same-product-multiple-timeswilly-b/doc-en-fork-for-documentation-fixes:fix-add-method-of-checkout-example-to-support-adding-the-same-product-multiple-timesCopy head branch name to clipboard