PHP Hello World Class
From Resin 3.0
Introduction
Since PHP 3.0, there has been some support for object-oriented programming. The following sample PHP code shows how to:
- define a class
- instantiate that class
- call methods on the instance of the class
SamplePHPClass.php
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/2000/REC-xhtml1-20000126/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head></head>
<body>
<?php
class Foo {
var $bar;
function setBar($value) {
$this->bar = $value;
}
function someFunction($param) {
echo $param.$this->bar."
";
}
}
$foo = new Foo();
$foo->setBar("Charles");
$foo->someFunction("Hello, ");
?>
</body>
</html>
