How-to articles, tricks, and solutions about PHP
What is mod_php?
mod_php is an Apache module that allows PHP code to be executed directly by the Apache web server.
What is PHPSESSID?
PHPSESSID is a session cookie that is used to identify a user's session on a website.
What is stdClass in PHP?
In PHP, stdClass is a predefined class, which is part of the PHP standard library
What is the difference between the | and || or operators?
In PHP, the "|" and "||" operators are both bitwise and logical operators.
What's the difference between ++$i and $i++ in PHP?
In PHP, "++$i" is the pre-increment operator and "$i++" is the post-increment operator.
Where are $_SESSION variables stored?
In PHP, $_SESSION variables are typically stored on the server in a file or a database.
Where do we use the object operator "->" in PHP?
The object operator "->" is used in PHP to access a property or method of an object.
where is php.ini on ubuntu?
On Ubuntu, the location of the php.ini file depends on the version of PHP you have installed.
Where is the php.ini file on a Linux/CentOS PC?
On a CentOS system, the php.ini file is usually located in the /etc directory.
Where to find composer's global packages?
Composer stores global packages in the "vendor/bin" directory within your system's home directory.