Arrays in PHP are associative arrays (otherwise known as dictionaries or hashes) by default. If you don't explicitly assign a key to a value, the interpreter will silently do that for you.

Can someone explain the differences between ternary operator shorthand (?:) and null coalescing operator (??) in PHP? When do they behave differently and when in the same way (if that …

My page often shows things like ë, Ã, ì, ù, à in place of normal characters. I use utf8 for header page and MySQL encode. How does this happen?

What does "&" mean here in PHP? Asked 16 years, 4 months ago Modified 7 years, 7 months ago Viewed 26k times

5 days ago · How to convert a string in an array to variable using the array index in PHP [duplicate] php variable-variables 49.1k modified 2 days ago

What is this? This is a collection of questions that come up now and then about syntax in PHP. This is also a Community Wiki, so everyone is invited to participate in maintaining this list. This …

Jul 11, 2023 · The PHP Collective is intended as a space for a subcommunity to grow and thrive in ways that make sense for this area of practice. Community members well-versed in all …

Note that the ; is redundant; as the answers suggest this short-tag expands to an echo with a semicolon added to the end, as per the php documents.

This is how we can use in OOP php. Here summation is the arrow function that is called inside as an argument of the add method that is inside of calculate class.

3 days ago · A collective where developers working with PHP can learn and connect about the open source scripting language.