When building custom functions and using hooks and filters, you may want to apply those changes to a unique product id: “If product id = xxx, then execute this function”.
Honestly, I tried to do that with the simplest of all solutions (is_single WordPress conditional tag) but it didn’t work for me. Hopefully, I can help you solve this in 2 seconds!
WooCommerce problem: is_single() doesn’t work for product IDs
add_action( 'woocommerce_before_single_product', 'bbloomer_run_this_for_specific_product_id' );
function bbloomer_run_this_for_specific_product_id() {
if ( is_single( 123 ) ) {
// whatever you try to do here for product id = 123 won't work
}
}
Solution: check $product->get_id() instead
add_action( 'woocommerce_before_single_product', 'bbloomer_run_this_for_specific_product_id' );
function bbloomer_run_this_for_specific_product_id() {
global $product;
if ( $product->get_id() == 123 ) {
// whatever you try to do here for product id = 123 will work
}
}
Please let me know in the comments if everything went as expected. I would be happy to revise the snippet if you report otherwise (please provide screenshots). I have tested this code with Storefront theme, the WooCommerce version listed above and a WordPress-friendly hosting.
If you think this code saved you time & money, feel free to join 17,000+ WooCommerce Weekly subscribers for blog post updates and 250+ Business Bloomer supporters for 365 days of WooCommerce benefits. Thank you in advance!
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Rodolfo Melogli
Business Bloomer Founder
Author, WooCommerce expert and WordCamp speaker, Rodolfo has worked as an independent WooCommerce freelancer since 2011. His goal is to help entrepreneurs and developers overcome their WooCommerce nightmares. Rodolfo loves travelling, chasing tennis & soccer balls and, of course, wood fired oven pizza.
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Of course this website itself uses the WooCommerce plugin, the Storefront theme and runs on a WooCommerce-friendly hosting.
I had to change this line
if ($post->ID = ‘123’) {
to
if ($post->ID == ‘123’) {
to make the code only run on the desired post
Did I miss something?
Correct, thanks for spotting the typo!