Example
Create a Table class in the Html namespace:
html
<?php
namespace Html;
class Table {
public $title = "";
public
$numRows = 0;
public function message() {
echo "<p>Table
'{$this->title}' has {$this->numRows} rows.</p>";
}
}
$table = new
Table();
$table->title = "My table";
$table->numRows = 5;
?>
<!DOCTYPE html>
<html>
<body>
<?php
$table->message();
?>
</body>
</html>
Definition and Usage
The namespace keyword is used to declare in which namespace a PHP file is operating. Namespaces prevent conflicts between classes that have the same name and can be used to organize code by grouping related classes together.