Viewing file:  MeasureTwigNode.php (1.33 KB) -rw-rw-rw-
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<?php
namespace DebugBar\Bridge\Twig;
use DebugBar\Bridge\Twig\MeasureTwigExtension;
use Twig\Compiler;
use Twig\Node\Expression\AssignNameExpression;
use Twig\Node\Node;
/**
* Represents a measure node.
* Based on Symfony\Bridge\Twig\Node\StopwatchNode
*/
class MeasureTwigNode extends Node
{
/**
* @var string
*/
protected $extName;
public function __construct(
Node $name,
$body,
AssignNameExpression $var,
$lineno = 0,
$tag = null,
$extName = null
) {
parent::__construct(['body' => $body, 'name' => $name, 'var' => $var], [], $lineno, $tag);
$this->extName = $extName ?: MeasureTwigExtension::class;
}
public function compile(Compiler $compiler)
{
$compiler
->addDebugInfo($this)
->write('')
->subcompile($this->getNode('var'))
->raw(' = ')
->subcompile($this->getNode('name'))
->write(";\n")
->write("\$this->env->getExtension('".$this->extName."')->startMeasure(")
->subcompile($this->getNode('var'))
->raw(");\n")
->subcompile($this->getNode('body'))
->write("\$this->env->getExtension('".$this->extName."')->stopMeasure(")
->subcompile($this->getNode('var'))
->raw(");\n");
}
}
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