Class craft\web\twig\nodevisitors\EventTagFinder
- Inheritance
- craft\web\twig\nodevisitors\EventTagFinder » craft\web\twig\nodevisitors\BaseEventTagVisitor
- Implements
- Twig_NodeVisitorInterface
- Available since version
- 3.0
- Source Code
- https://github.com/craftcms/cms/blob/master/src/web/twig/nodevisitors/EventTagFinder.php
EventTagFinder looks for head(), beginBody(), and endBody() event tags in templates as they’re being compiled.
| Property | Type | Description | Defined By |
|---|---|---|---|
$foundBeginBody |
boolean | Whether the beginBody() tag has been found/added | craft\web\twig\nodevisitors\BaseEventTagVisitor |
$foundEndBody |
boolean | Whether the endBody() tag has been found/added | craft\web\twig\nodevisitors\BaseEventTagVisitor |
$foundHead |
boolean | Whether the head() tag has been found/added | craft\web\twig\nodevisitors\BaseEventTagVisitor |
| Method | Description | Defined By |
|---|---|---|
enterNode() |
Called before child nodes are visited. | craft\web\twig\nodevisitors\EventTagFinder |
getPriority() |
Returns the priority for this visitor. | craft\web\twig\nodevisitors\EventTagFinder |
leaveNode() |
Called after child nodes are visited. | craft\web\twig\nodevisitors\EventTagFinder |
| Method | Description | Defined By |
|---|---|---|
foundAllEventTags() |
Returns whether all event tags have been found/added. | craft\web\twig\nodevisitors\BaseEventTagVisitor |
Method Details
enterNode()
public method
#
Called before child nodes are visited.
public Twig_Node enterNode ( Twig_Node $node, Twig_Environment $env )$node |
||
$env |
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| return | Twig_Node | The modified node |
|---|
getPriority()
public method
#
Returns the priority for this visitor.
Priority should be between -10 and 10 (0 is the default).
public integer getPriority ( )| return | integer | The priority level |
|---|
leaveNode()
public method
#
Called after child nodes are visited.
public Twig_Node, false leaveNode ( Twig_Node $node, Twig_Environment $env )$node |
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$env |
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| return | Twig_Node, false | The modified node or false if the node must be removed |
|---|