/usr/share/php/Twig/Node/With.php is in php-twig 2.4.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
* This file is part of Twig.
*
* (c) Fabien Potencier
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
/**
* Represents a nested "with" scope.
*
* @author Fabien Potencier <fabien@symfony.com>
*/
class Twig_Node_With extends Twig_Node
{
public function __construct(Twig_Node $body, Twig_Node $variables = null, $only = false, $lineno, $tag = null)
{
$nodes = array('body' => $body);
if (null !== $variables) {
$nodes['variables'] = $variables;
}
parent::__construct($nodes, array('only' => (bool) $only), $lineno, $tag);
}
public function compile(Twig_Compiler $compiler)
{
$compiler->addDebugInfo($this);
if ($this->hasNode('variables')) {
$varsName = $compiler->getVarName();
$compiler
->write(sprintf('$%s = ', $varsName))
->subcompile($this->getNode('variables'))
->raw(";\n")
->write(sprintf("if (!is_array(\$%s)) {\n", $varsName))
->indent()
->write("throw new Twig_Error_Runtime('Variables passed to the \"with\" tag must be a hash.');\n")
->outdent()
->write("}\n")
;
if ($this->getAttribute('only')) {
$compiler->write("\$context = array('_parent' => \$context);\n");
} else {
$compiler->write("\$context['_parent'] = \$context;\n");
}
$compiler->write(sprintf("\$context = array_merge(\$context, \$%s);\n", $varsName));
} else {
$compiler->write("\$context['_parent'] = \$context;\n");
}
$compiler
->subcompile($this->getNode('body'))
->write("\$context = \$context['_parent'];\n")
;
}
}
class_alias('Twig_Node_With', 'Twig\Node\WithNode', false);
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