PHP Learning notes-php Simple Syntax primer

PHP is a server-side scripting language that is capable of generating different HTML files based on different requests. A typical PHP code typically looks like this:

Nothing

<?php

PHP CODE

?>

Nothing

Or the way it is.

The former we call the pure PHP code, the latter can be called embedded PHP code, because it is sandwiched between the HTML code, which is not common for a scripting language, but because PHP and HTML are inextricably related, this embedded PHP code seems so reasonable.

In short, PHP code is sandwiched between <?php and?>.

The second point to note is that the PHP statement must end with a semicolon.

PHP Learning notes-php Simple Syntax primer