In PHP, a file structure refers to the organization of code within a PHP file. A typical PHP file structure includes the following elements:
- Opening PHP tag: The opening PHP tag is used to indicate the start of PHP code in a file. It is written as
- PHP code: This is the main body of the PHP code, where you can write your PHP statements, variables, functions, and so on.
- Closing PHP tag: The closing PHP tag is used to indicate the end of PHP code in a file. It is written as
Here is an example of a simple PHP file structure with example:
<?php // PHP code goes here $name = "John"; $age = 30; echo "My name is $name and I am $age years old."; ?>
In this example, the opening and closing PHP tags are used to enclose the PHP code that is being executed. The PHP code in this example consists of a few variables and an
echo statement, which prints a string to the screen.