enterNode()
enterNode(\Twig_Node $node, \Twig_Environment $env) : \Twig_Node
Called before child nodes are visited.
Parameters
| \Twig_Node | $node | |
| \Twig_Environment | $env |
Returns
\Twig_Node —The modified node
Twig_NodeVisitorInterface is the interface the all node visitor classes must implement.
enterNode(\Twig_Node $node, \Twig_Environment $env) : \Twig_Node
Called before child nodes are visited.
| \Twig_Node | $node | |
| \Twig_Environment | $env |
The modified node
leaveNode(\Twig_Node $node, \Twig_Environment $env) : \Twig_Node|false
Called after child nodes are visited.
| \Twig_Node | $node | |
| \Twig_Environment | $env |
The modified node or false if the node must be removed
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