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Prevent returned HTML from being auto-escaped by Twig (source):
class MyParser {
public function getHTML() {
$rawString = '<a href="#">Hello World</a>'
return new \Twig\Markup( $rawString, 'UTF-8' );
}
}
Key Value Arrays in Twig #article - "A hash is one of several types of literals available in Twig. It has a key and a value. The pairs are separated by a comma and enclosed in curly braces."
TwigFiddle #webapp
Twig property search order SO answer #article - “{{ lang.test }} will try to invoke one of the following, in this order:”
  • $lang->test
  • $lang->test()
  • $lang->getTest()
  • $lang->isTest()
Twig property search order Twig docs #article - “For convenience's sake foo.bar does the following things on the PHP layer:”
  • Search order:
    • check if foo is an array and bar a valid element;
    • if not, and if foo is an object, check that bar is a valid property;
    • if not, and if foo is an object, check that bar is a valid method (even if bar is the constructor - use __construct() instead);
    • if not, and if foo is an object, check that getBar is a valid method;
    • if not, and if foo is an object, check that isBar is a valid method;
    • if not, and if foo is an object, check that hasBar is a valid method;
    • if not, return a null value.
  • foo['bar'] on the other hand only works with PHP arrays:
    • check if foo is an array and bar a valid element;
    • if not, return a null value.
Last modified 3yr ago