Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, ...

Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, ...

PHP Introduction · PHP Syntax · MySQL Database · PHP Examples

PHP $_GET. $_GET contains an array of variables received via the HTTP GET method. There are two main ways to send variables via the HTTP GET method:.

The form data is sent with the HTTP POST method. To display the submitted data you could simply echo all the variables. The "welcome.php" looks like this:

PHP $_POST. $_POST contains an array of variables received via the HTTP POST method. There are two main ways to send variables via the HTTP Post method:.

Element/Code, Description. $_SERVER['PHP_SELF'], Returns the filename of the currently executing script. $_SERVER['GATEWAY_INTERFACE'], Returns the version ...

A cookie is often used to identify a user. A cookie is a small file that the server embeds on the user's computer. Each time the same computer requests a page ...

This is how it works: The expression is evaluated once; The value of the expression is compared with the values of each case; If there is a match, ...