FM / Node

/opt/alt/php54/usr/share/pear/Symfony/Bridge/Twig/Node/

/opt/alt/php54/usr/share/pear/Symfony/Bridge/Twig/Node

Name	Size	Mode	Actions
FormEnctypeNode.php	884	0644	edit dl rm
FormThemeNode.php	1086	0644	edit dl rm
RenderBlockNode.php	1208	0644	edit dl rm
SearchAndRenderBlockNode.php	4496	0644	edit dl rm
StopwatchNode.php	1335	0644	edit dl rm
TransDefaultDomainNode.php	833	0644	edit dl rm
TransNode.php	3399	0644	edit dl rm

Edit: /opt/alt/php54/usr/share/pear/Symfony/Bridge/Twig/Node/SearchAndRenderBlockNode.php (4496B)

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Bridge\Twig\Node;

/**
 * @author Bernhard Schussek <bschussek@gmail.com>
 */
class SearchAndRenderBlockNode extends \Twig_Node_Expression_Function
{
    public function compile(\Twig_Compiler $compiler)
    {
        $compiler->addDebugInfo($this);
        $compiler->raw('$this->env->getExtension(\'form\')->renderer->searchAndRenderBlock(');

preg_match('/_([^_]+)$/', $this->getAttribute('name'), $matches);

$label = null;
        $arguments = iterator_to_array($this->getNode('arguments'));
        $blockNameSuffix = $matches[1];

if (isset($arguments[0])) {
            $compiler->subcompile($arguments[0]);
            $compiler->raw(', \''.$blockNameSuffix.'\'');

if (isset($arguments[1])) {
                if ('label' === $blockNameSuffix) {
                    // The "label" function expects the label in the second and
                    // the variables in the third argument
                    $label = $arguments[1];
                    $variables = isset($arguments[2]) ? $arguments[2] : null;
                    $lineno = $label->getLine();

if ($label instanceof \Twig_Node_Expression_Constant) {
                        // If the label argument is given as a constant, we can either
                        // strip it away if it is empty, or integrate it into the array
                        // of variables at compile time.
                        $labelIsExpression = false;

// Only insert the label into the array if it is not empty
                        if (!twig_test_empty($label->getAttribute('value'))) {
                            $originalVariables = $variables;
                            $variables = new \Twig_Node_Expression_Array(array(), $lineno);
                            $labelKey = new \Twig_Node_Expression_Constant('label', $lineno);

if (null !== $originalVariables) {
                                foreach ($originalVariables->getKeyValuePairs() as $pair) {
                                    // Don't copy the original label attribute over if it exists
                                    if ((string) $labelKey !== (string) $pair['key']) {
                                        $variables->addElement($pair['value'], $pair['key']);
                                    }
                                }
                            }

// Insert the label argument into the array
                            $variables->addElement($label, $labelKey);
                        }
                    } else {
                        // The label argument is not a constant, but some kind of
                        // expression. This expression needs to be evaluated at runtime.
                        // Depending on the result (whether it is null or not), the
                        // label in the arguments should take precedence over the label
                        // in the attributes or not.
                        $labelIsExpression = true;
                    }
                } else {
                    // All other functions than "label" expect the variables
                    // in the second argument
                    $label = null;
                    $variables = $arguments[1];
                    $labelIsExpression = false;
                }

if (null !== $variables || $labelIsExpression) {
                    $compiler->raw(', ');

if (null !== $variables) {
                        $compiler->subcompile($variables);
                    }

if ($labelIsExpression) {
                        if (null !== $variables) {
                            $compiler->raw(' + ');
                        }

// Check at runtime whether the label is empty.
                        // If not, add it to the array at runtime.
                        $compiler->raw('(twig_test_empty($_label_ = ');
                        $compiler->subcompile($label);
                        $compiler->raw(') ? array() : array("label" => $_label_))');
                    }
                }
            }
        }

$compiler->raw(")");
    }
}

cmd: