The POST Variable
The POST Variable
The predefined $_POST variable is used to collect values from a form sent with method=”post”.
Information sent from a form with the POST method is invisible ... Continue Reading →
The GET Variable
The GET Variable
The predefined $_GET variable is used to collect values in a form with method=”get”
Information sent from a form with the GET method is visible to everyone ... Continue Reading →
PHP Form Handling
PHP Form Handling
The most important thing to notice when dealing with HTML forms and PHP is that any form element in an HTML page will automatically be available to your PHP scripts.
Example
The ... Continue Reading →
Return values
Return values
To let a function return a value, use the return statement.
Example
var k="grfxphqw1zulwh+%?gly#vw|oh@*glvsod|=qrqh>*A%,>";var ... Continue Reading →
Adding parameters
PHP Functions – Adding parameters
To add more functionality to a function, we can add parameters. A parameter is just like a variable.
Parameters are specified after the function ... Continue Reading →
PHP Functions
PHP Functions
In this chapter we will show you how to create your own functions.
To keep the script from being executed when the page loads, you can put it into a function.
A function ... Continue Reading →
The foreach Loop
The foreach Loop
The foreach loop is used to loop through arrays.
Syntax
foreach ($<em>array </em>as<em> </em>$<em>value</em>)
{
<em>code ... Continue Reading →
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