Scope
Scope
class Scope
Methods
__construct(Scope $parent = null) | ||
Scope | enter() Opens a new child scope. | |
Scope|null | leave() Closes current scope and returns parent one. | |
$this | set(string $key, mixed $value) Stores data into current scope. | |
bool | has(string $key) Tests if a data is visible from current scope. | |
mixed | get(string $key, mixed $default = null) Returns data visible from current scope. |
Details
__construct(Scope $parent = null)
Scope enter()
Opens a new child scope.
Scope|null leave()
Closes current scope and returns parent one.
$this set(string $key, mixed $value)
Stores data into current scope.
bool has(string $key)
Tests if a data is visible from current scope.
mixed get(string $key, mixed $default = null)
Returns data visible from current scope.
© 2004–2016 Fabien Potencier
Licensed under the MIT License.
http://api.symfony.com/3.1/Symfony/Bridge/Twig/NodeVisitor/Scope.html