You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
41 lines
1.2 KiB
41 lines
1.2 KiB
<?php
|
|
|
|
/*
|
|
* This file is part of Twig.
|
|
*
|
|
* (c) 2009 Fabien Potencier
|
|
* (c) 2009 Armin Ronacher
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
class Twig_Node_Expression_Name extends Twig_Node_Expression
|
|
{
|
|
public function __construct($name, $lineno)
|
|
{
|
|
parent::__construct(array(), array('name' => $name), $lineno);
|
|
}
|
|
|
|
public function compile(Twig_Compiler $compiler)
|
|
{
|
|
static $specialVars = array(
|
|
'_self' => '$this',
|
|
'_context' => '$context',
|
|
'_charset' => '$this->env->getCharset()',
|
|
);
|
|
|
|
$name = $this->getAttribute('name');
|
|
|
|
if ($this->hasAttribute('is_defined_test')) {
|
|
if (isset($specialVars[$name])) {
|
|
$compiler->repr(true);
|
|
} else {
|
|
$compiler->raw('array_key_exists(')->repr($name)->raw(', $context)');
|
|
}
|
|
} elseif (isset($specialVars[$name])) {
|
|
$compiler->raw($specialVars[$name]);
|
|
} else {
|
|
$compiler->raw(sprintf('$this->getContext($context, \'%s\')', $name));
|
|
}
|
|
}
|
|
}
|
|
|