A super easy PHP Framework for web development!
https://github.com/exacti/phacil-framework
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.
99 lines
3.3 KiB
99 lines
3.3 KiB
7 years ago
|
<?php
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This file is part of Twig.
|
||
|
|
*
|
||
|
|
* (c) Fabien Potencier
|
||
|
|
* (c) 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_GetAttr extends Twig_Node_Expression
|
||
|
|
{
|
||
|
|
public function __construct(Twig_Node_Expression $node, Twig_Node_Expression $attribute, Twig_Node_Expression $arguments = null, $type, $lineno)
|
||
|
|
{
|
||
|
|
$nodes = array('node' => $node, 'attribute' => $attribute);
|
||
|
|
if (null !== $arguments) {
|
||
|
|
$nodes['arguments'] = $arguments;
|
||
|
|
}
|
||
|
|
|
||
|
|
parent::__construct($nodes, array('type' => $type, 'is_defined_test' => false, 'ignore_strict_check' => false, 'optimizable' => true), $lineno);
|
||
|
|
}
|
||
|
|
|
||
|
|
public function compile(Twig_Compiler $compiler)
|
||
|
|
{
|
||
|
|
$env = $compiler->getEnvironment();
|
||
|
|
|
||
|
|
// optimize array calls
|
||
|
|
if (
|
||
|
|
$this->getAttribute('optimizable')
|
||
|
|
&& (!$env->isStrictVariables() || $this->getAttribute('ignore_strict_check'))
|
||
|
|
&& !$this->getAttribute('is_defined_test')
|
||
|
|
&& Twig_Template::ARRAY_CALL === $this->getAttribute('type')
|
||
|
|
) {
|
||
|
|
$var = '$'.$compiler->getVarName();
|
||
|
|
$compiler
|
||
|
|
->raw('(('.$var.' = ')
|
||
|
|
->subcompile($this->getNode('node'))
|
||
|
|
->raw(') && is_array(')
|
||
|
|
->raw($var)
|
||
|
|
->raw(') || ')
|
||
|
|
->raw($var)
|
||
|
|
->raw(' instanceof ArrayAccess ? (')
|
||
|
|
->raw($var)
|
||
|
|
->raw('[')
|
||
|
|
->subcompile($this->getNode('attribute'))
|
||
|
|
->raw('] ?? null) : null)')
|
||
|
|
;
|
||
|
|
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
$compiler->raw('twig_get_attribute($this->env, $this->source, ');
|
||
|
|
|
||
|
|
if ($this->getAttribute('ignore_strict_check')) {
|
||
|
|
$this->getNode('node')->setAttribute('ignore_strict_check', true);
|
||
|
|
}
|
||
|
|
|
||
|
|
$compiler->subcompile($this->getNode('node'));
|
||
|
|
|
||
|
|
$compiler->raw(', ')->subcompile($this->getNode('attribute'));
|
||
|
|
|
||
|
|
// only generate optional arguments when needed (to make generated code more readable)
|
||
|
|
$needFifth = $env->hasExtension('Twig_Extension_Sandbox');
|
||
|
|
$needFourth = $needFifth || $this->getAttribute('ignore_strict_check');
|
||
|
|
$needThird = $needFourth || $this->getAttribute('is_defined_test');
|
||
|
|
$needSecond = $needThird || Twig_Template::ANY_CALL !== $this->getAttribute('type');
|
||
|
|
$needFirst = $needSecond || $this->hasNode('arguments');
|
||
|
|
|
||
|
|
if ($needFirst) {
|
||
|
|
if ($this->hasNode('arguments')) {
|
||
|
|
$compiler->raw(', ')->subcompile($this->getNode('arguments'));
|
||
|
|
} else {
|
||
|
|
$compiler->raw(', array()');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($needSecond) {
|
||
|
|
$compiler->raw(', ')->repr($this->getAttribute('type'));
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($needThird) {
|
||
|
|
$compiler->raw(', ')->repr($this->getAttribute('is_defined_test'));
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($needFourth) {
|
||
|
|
$compiler->raw(', ')->repr($this->getAttribute('ignore_strict_check'));
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($needFifth) {
|
||
|
|
$compiler->raw(', ')->repr($env->hasExtension('Twig_Extension_Sandbox'));
|
||
|
|
}
|
||
|
|
|
||
|
|
$compiler->raw(')');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
class_alias('Twig_Node_Expression_GetAttr', 'Twig\Node\Expression\GetAttrExpression', false);
|