Showing all errors and warnings
Sometimes, when you write PHP code, you may need to see every single error, warning or even notice. And this is a very good practice […]
Articles by Łukasz Nowicki
Programmatically create and login user into WordPress
Is there a way to programmatically login user into WordPress? Well, of course yes. This is, in fact, very easy. WordPress does it every time […]
Your password reset link appears to be invalid. Please request a new link below.
Your password reset link appears to be invalid. Please request a new link below. Did you get stuck by that message? Yeah, me too. On […]
Finally here… required PHP version
I talked about it many times, I thought about it even more. However I was stupid enough not to talk about it to WordPress team. […]
How to style widget description in admin menu?
Is it ever possible to style widget description in admin menu? Well, the short answer should be no, however longer answer should be yes, of […]
WordPress: How to localize your JavaScript code?
Update (on 17th July 2017) – see the bottom of the page. In WordPress, while writing theme or plugin, you should always keep in mind […]
Panom i Paniom z HR pod uwagę
Czytam wiele postów w których rekruterzy doradzają programistom co mówić, czego nie mówić, jak prowadzić rozmowę. Cenna rzecz, na pewno. A już szczególnie z punktu […]
Date and Time – PHP way – part 3
Today third and final part. Today we will talk mainly about DatePeriod class. It is very powerful tool, we can use it to iterate dates. […]
Date and Time – PHP way – part 2
Where were we? Ok., I got it 🙂 Now we gonna talk about time intervals. You know that, sometimes we need to calculate one month […]
Date and Time – PHP way – part 1
Usually, when we speak about date and time, we think about date, time or gmdate (or many other names) functions and that is all right, […]