PHTML Template Engine

Less than 1 minute

PHTML Template Engine

PHTML (.phtml) files are standard PHP scripts used as templates. This approach gives you the full power of PHP within your view layer.

Basic Syntax

In a PHTML file, $this refers to the internal Hazaar\View object (or Hazaar\View\Layout).

Accessing Data

Any data assigned in the controller is available as public properties of $this.

Controller:

$this->view->title = 'Home Page';
$this->view->items = ['One', 'Two'];

View (index.phtml):

<h1><?php echo $this->title; ?></h1>

<ul>
    <?php foreach ($this->items as $item): ?>
        <li><?php echo $item; ?></li>
    <?php endforeach; ?>
</ul>

Accessing Helpers

View Helpers are also accessed as properties of $this once added.

<?php echo $this->form->open(); ?>
<!-- Form HTML -->
<?php echo $this->form->close(); ?>

Custom Functions

You can call custom view functions using $this->functionName().

1. Register in Controller:

$this->view->registerFunction('formatCurrency', function($value) {
    return '$' . number_format($value, 2);
});

2. Call in PHTML:

<span>Price: <?php echo $this->formatCurrency(19.99); ?></span>

Layouts

When creating a layout in PHTML, use the $this->layout() method to output the inner view content.

<!DOCTYPE html>
<html>
<head>
    <title>My Application</title>
</head>
<body>
    <div class="content">
        <!-- Render the main view here -->
        <?php echo $this->layout(); ?>
    </div>
</body>
</html>