### Twig Autoescaping Example

Source: https://twig.symfony.com

Twig syntax for enabling automatic HTML escaping for a block of code. The '|raw' filter prevents escaping.

```twig
{% autoescape "html" %}
    {{ var }}
    {{ var|raw }}     {# var won't be escaped #}
    {{ var|escape }}  {# var won't be doubled-escaped #}
{% endautoescape %}
```

--------------------------------

### PHP Output Escaping

Source: https://twig.symfony.com

PHP code demonstrating how to escape a variable for HTML output.

```php
<?php echo htmlspecialchars($var, ENT_QUOTES, 'UTF-8') ?>
```

--------------------------------

### Twig Template Inheritance

Source: https://twig.symfony.com

Twig syntax demonstrating template inheritance, extending a base layout and defining a content block.

```twig
{% extends "layout.html" %}

{% block content %}
    Content of the page...
{% endblock %}
```

--------------------------------

### Basic PHP Output

Source: https://twig.symfony.com

Standard PHP code for echoing a variable.

```php
<?php echo $var ?>
```

--------------------------------

### Basic Twig Variable Output

Source: https://twig.symfony.com

Twig syntax for echoing a variable.

```twig
{{ var }}
```

--------------------------------

### Twig Sandboxed Include

Source: https://twig.symfony.com

Twig syntax for including a template in a sandboxed environment, limiting its capabilities.

```twig
{{ include('page.html', sandboxed = true) }}
```

--------------------------------

### Twig Loop with Else Condition

Source: https://twig.symfony.com

Twig syntax for iterating over an array and displaying a message if the array is empty.

```twig
{% for user in users %}
    * {{ user.name }}
{% else %}
    No users have been found.
{% endfor %}
```

--------------------------------

### Twig Variable Escaping

Source: https://twig.symfony.com

Twig syntax for echoing and escaping a variable. The '|e' filter is a shortcut for escaping.

```twig
{{ var|escape }}
```

```twig
{{ var|e }}         {# shortcut to escape a variable #}
```

=== COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.