ProfilerNodeVisitor
in package
implements
NodeVisitorInterface
FinalYes
Tags
Table of Contents
Interfaces
- NodeVisitorInterface
- Interface for node visitor classes.
Properties
- $extensionName : mixed
- $varName : mixed
Methods
- __construct() : mixed
- enterNode() : Node
- Called before child nodes are visited.
- getPriority() : int
- Returns the priority for this visitor.
- leaveNode() : Node|null
- Called after child nodes are visited.
Properties
$extensionName
private
mixed
$extensionName
$varName
private
mixed
$varName
Methods
__construct()
public
__construct(string $extensionName) : mixed
Parameters
- $extensionName : string
enterNode()
Called before child nodes are visited.
public
enterNode(Node $node, Environment $env) : Node
Parameters
- $node : Node
- $env : Environment
Return values
Node —The modified node
getPriority()
Returns the priority for this visitor.
public
getPriority() : int
Priority should be between -10 and 10 (0 is the default).
Return values
int —The priority level
leaveNode()
Called after child nodes are visited.
public
leaveNode(Node $node, Environment $env) : Node|null
Parameters
- $node : Node
- $env : Environment
Return values
Node|null —The modified node or null if the node must be removed