File "ForNode.php"

Full Path: /home/warrior1/public_html/languages/wp-content-20241001222009/plugins/mailpoet/vendor-prefixed/twig/twig/src/Node/ForNode.php
File size: 2.83 KB
MIME-type: text/x-php
Charset: utf-8

<?php
namespace MailPoetVendor\Twig\Node;
if (!defined('ABSPATH')) exit;
use MailPoetVendor\Twig\Compiler;
use MailPoetVendor\Twig\Node\Expression\AbstractExpression;
use MailPoetVendor\Twig\Node\Expression\AssignNameExpression;
class ForNode extends Node
{
 private $loop;
 public function __construct(AssignNameExpression $keyTarget, AssignNameExpression $valueTarget, AbstractExpression $seq, ?Node $ifexpr, Node $body, ?Node $else, int $lineno, string $tag = null)
 {
 $body = new Node([$body, $this->loop = new ForLoopNode($lineno, $tag)]);
 $nodes = ['key_target' => $keyTarget, 'value_target' => $valueTarget, 'seq' => $seq, 'body' => $body];
 if (null !== $else) {
 $nodes['else'] = $else;
 }
 parent::__construct($nodes, ['with_loop' => \true], $lineno, $tag);
 }
 public function compile(Compiler $compiler) : void
 {
 $compiler->addDebugInfo($this)->write("\$context['_parent'] = \$context;\n")->write("\$context['_seq'] = \\MailPoetVendor\\twig_ensure_traversable(")->subcompile($this->getNode('seq'))->raw(");\n");
 if ($this->hasNode('else')) {
 $compiler->write("\$context['_iterated'] = false;\n");
 }
 if ($this->getAttribute('with_loop')) {
 $compiler->write("\$context['loop'] = [\n")->write(" 'parent' => \$context['_parent'],\n")->write(" 'index0' => 0,\n")->write(" 'index' => 1,\n")->write(" 'first' => true,\n")->write("];\n")->write("if (is_array(\$context['_seq']) || (is_object(\$context['_seq']) && \$context['_seq'] instanceof \\Countable)) {\n")->indent()->write("\$length = count(\$context['_seq']);\n")->write("\$context['loop']['revindex0'] = \$length - 1;\n")->write("\$context['loop']['revindex'] = \$length;\n")->write("\$context['loop']['length'] = \$length;\n")->write("\$context['loop']['last'] = 1 === \$length;\n")->outdent()->write("}\n");
 }
 $this->loop->setAttribute('else', $this->hasNode('else'));
 $this->loop->setAttribute('with_loop', $this->getAttribute('with_loop'));
 $compiler->write("foreach (\$context['_seq'] as ")->subcompile($this->getNode('key_target'))->raw(' => ')->subcompile($this->getNode('value_target'))->raw(") {\n")->indent()->subcompile($this->getNode('body'))->outdent()->write("}\n");
 if ($this->hasNode('else')) {
 $compiler->write("if (!\$context['_iterated']) {\n")->indent()->subcompile($this->getNode('else'))->outdent()->write("}\n");
 }
 $compiler->write("\$_parent = \$context['_parent'];\n");
 // remove some "private" loop variables (needed for nested loops)
 $compiler->write('unset($context[\'_seq\'], $context[\'_iterated\'], $context[\'' . $this->getNode('key_target')->getAttribute('name') . '\'], $context[\'' . $this->getNode('value_target')->getAttribute('name') . '\'], $context[\'_parent\'], $context[\'loop\']);' . "\n");
 // keep the values set in the inner context for variables defined in the outer context
 $compiler->write("\$context = array_intersect_key(\$context, \$_parent) + \$_parent;\n");
 }
}