Twigエクステンションの作り方

Twigエクステンションの作り方

• 1.
  Twig 2011.12.04 Symfony #5 @fivestr
• 2.
  ABOUT ME @fivestr PHP
• 3.
  Twig Twig TIPS
• 4.
  Twig
• 5.
  Twig {{ foo }}=> <?php echo $foo ?> {% if %}...{% endif %}
• 6.
  Twig {{ foo(arg) }}: {{ arg|foo }} : {% if arg is foo %} : {% foo %}{% endfoo %} :
• 7.
  Twig Twig_Extension
• 8.
  DemoExtension src/Acme/DemoBundle/Twig/Extension/ DemoExtension.php code
• 9.
  class DemoExtension extendsTwig_Extension { public function getFunctions() { return array( 'code' => new Twig_Function_Method( $this, 'getCode', array('is_safe' => array('html')) ), ); } }
• 10.
  getFunctions() getFunctions() Twig
• 11.
  Twig_Function_Method( $this,‘getCode’, $options) public function getCode($template) {} {{ code(template) }} $this->getCode($template)
• 12.
  getFilters() / getTests() Twig_Filter_Method/ Twig_Filter_Test
• 13.
  DI twig.extension