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 …

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.

May 21, 2015 · PHP 7 introduced the Spaceship (<=>) operator. What is it and how does it work?

Calling a PHP function using the HTML button: Create an HTML form document which contains the HTML button. When the button is clicked the method POST is called.

PHP code This provides a huge amount of flexibility for representing different data structures, and (assuming it is processed via include or require) the parsed code will be available from the …

I want to use PHP to connect to sql server database. I installed xampp 1.7.0 (php 5.2) and SQLSRV20. I've added the extensions in php.ini and I get this error: Warning: mssql_connect …

Oct 27, 2016 · Add your folder where your php.exe is to your Windows PATH variable. I edited 'user configuratio' in VS Code but it didn't help. After that I added php folder to my PATH …

In modern PHP programming, you mainly use require_once only once to include your autoloader class (composer autoloader often), and it will load all of your classes and functions (functions …

The upload_max_filesize and the post_max_size settings in the php.ini need to changed to support larger files than the php default allowed size. set upload_max_filesize to the maximum …

Jun 24, 2009 · PHP is loosely typed. What was an integer once, can be a string as well, e.g. when you echo it (used in so called string context).