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Category: PHP
PHP’s isset(). Semantics? Meh.
While I was working on the definition of the parameter set for a new WordPress REST API controller, I came across something odd. Fire up PHP’s interactive shell and see for yourself: Well to be honest, when I ask you whether something is set, I expect you to tell me if it is set, whatever…
WooCommerce Product Search Filters and Divi Product Pages
One of the supported features of the Divi WooCommerce Products module is to render products from a specific category. This allows you to create uniquely designed category pages for each one of your shop categories. For example, let’s assume that we run an apparel shop and have created a dedicated page on Divi Builder. The…
WordPress and WooCommerce Compatibility Requirements – June 2023
As of this month, we are updating relevant WordPress plugins and WooCommerce extensions to meet the following minimum version requirements and version compatibilities: Our first new update to cover these is WooCommerce Product Search 4.14.0, which has been released today. We encourage all our users to keep their installations up-to-date, to assure the best of…
The unsettling Truth about the Global Unset
In PHP, there is a pitfall when using unset on a global variable within the scope of a function or method. When referred to using the global keyword within a function, unset will not destroy the global variable within the global scope. The output produced (1) by the code above is not a warning, but:…
