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PHP Namespaces

Namespace Alias

In this example "T" is used as a Namespace alias for Html\Table.

Table 'My table' has 5 rows.

// code from the beginning of the file
<?php
include "include/scripts/php/Html.php";
use Html\Table as T;
$table = new T();
$table->title = "My table";
$table->numRows = 5;
?>

// code form the external file
<?php
namespace Html;
class Table {
  public $title = "";
  public $numRows = 0;

  public function message() {
    echo "<p>Table '{$this->title}' has {$this->numRows} rows.</p>";
  }
}

class Row {
  public $numCells = 0;
  public function message() {
    echo "<p>The row has {$this->numCells} cells.</p>";
  }
}
?>

// code from the body of this page
<?php $table->message(); ?>