Yu1709$!%yuyu!$%wutu!5=126+

                
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 /     \  \___ \|  |_(  <_> )     / 
/___/\  \/____  >____/\____/ \/\_/  
      \_/     \/    @ligmakokz

Editing: EscaperExtension.php

<?php

/*
 * 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.
 */

namespace Twig\Extension;

use Twig\Environment;
use Twig\FileExtensionEscapingStrategy;
use Twig\Node\Expression\ConstantExpression;
use Twig\Node\Expression\Filter\RawFilter;
use Twig\Node\Node;
use Twig\NodeVisitor\EscaperNodeVisitor;
use Twig\Runtime\EscaperRuntime;
use Twig\TokenParser\AutoEscapeTokenParser;
use Twig\TwigFilter;

final class EscaperExtension extends AbstractExtension
{
    private $environment;
    private $escapers = [];
    private $escaper;
    private $defaultStrategy;

/**
     * @param string|false|callable $defaultStrategy An escaping strategy
     *
     * @see setDefaultStrategy()
     */
    public function __construct($defaultStrategy = 'html')
    {
        $this->setDefaultStrategy($defaultStrategy);
    }

public function getTokenParsers(): array
    {
        return [new AutoEscapeTokenParser()];
    }

public function getNodeVisitors(): array
    {
        return [new EscaperNodeVisitor()];
    }

public function getFilters(): array
    {
        return [
            new TwigFilter('escape', [EscaperRuntime::class, 'escape'], ['is_safe_callback' => [self::class, 'escapeFilterIsSafe']]),
            new TwigFilter('e', [EscaperRuntime::class, 'escape'], ['is_safe_callback' => [self::class, 'escapeFilterIsSafe']]),
            new TwigFilter('raw', null, ['is_safe' => ['all'], 'node_class' => RawFilter::class]),
        ];
    }

public function getLastModified(): int
    {
        return max(
            parent::getLastModified(),
            filemtime((new \ReflectionClass(EscaperRuntime::class))->getFileName()),
        );
    }

/**
     * @deprecated since Twig 3.10
     */
    public function setEnvironment(Environment $environment): void
    {
        $triggerDeprecation = \func_num_args() > 1 ? func_get_arg(1) : true;
        if ($triggerDeprecation) {
            trigger_deprecation('twig/twig', '3.10', 'The "%s()" method is deprecated and not needed if you are using methods from "Twig\Runtime\EscaperRuntime".', __METHOD__);
        }

$this->environment = $environment;
        $this->escaper = $environment->getRuntime(EscaperRuntime::class);
    }

/**
     * @return void
     *
     * @deprecated since Twig 3.10
     */
    public function setEscaperRuntime(EscaperRuntime $escaper)
    {
        trigger_deprecation('twig/twig', '3.10', 'The "%s()" method is deprecated and not needed if you are using methods from "Twig\Runtime\EscaperRuntime".', __METHOD__);

$this->escaper = $escaper;
    }

/**
     * Sets the default strategy to use when not defined by the user.
     *
     * The strategy can be a valid PHP callback that takes the template
     * name as an argument and returns the strategy to use.
     *
     * @param string|false|callable(string $templateName): string $defaultStrategy An escaping strategy
     */
    public function setDefaultStrategy($defaultStrategy): void
    {
        if ('name' === $defaultStrategy) {
            $defaultStrategy = [FileExtensionEscapingStrategy::class, 'guess'];
        }

$this->defaultStrategy = $defaultStrategy;
    }

/**
     * Gets the default strategy to use when not defined by the user.
     *
     * @param string $name The template name
     *
     * @return string|false The default strategy to use for the template
     */
    public function getDefaultStrategy(string $name)
    {
        // disable string callables to avoid calling a function named html or js,
        // or any other upcoming escaping strategy
        if (!\is_string($this->defaultStrategy) && false !== $this->defaultStrategy) {
            return \call_user_func($this->defaultStrategy, $name);
        }

return $this->defaultStrategy;
    }

/**
     * Defines a new escaper to be used via the escape filter.
     *
     * @param string                                        $strategy The strategy name that should be used as a strategy in the escape call
     * @param callable(Environment, string, string): string $callable A valid PHP callable
     *
     * @return void
     *
     * @deprecated since Twig 3.10
     */
    public function setEscaper($strategy, callable $callable)
    {
        trigger_deprecation('twig/twig', '3.10', 'The "%s()" method is deprecated, use the "Twig\Runtime\EscaperRuntime::setEscaper()" method instead (be warned that Environment is not passed anymore to the callable).', __METHOD__);

if (!isset($this->environment)) {
            throw new \LogicException(\sprintf('You must call "setEnvironment()" before calling "%s()".', __METHOD__));
        }

$this->escapers[$strategy] = $callable;
        $callable = function ($string, $charset) use ($callable) {
            return $callable($this->environment, $string, $charset);
        };

$this->escaper->setEscaper($strategy, $callable);
    }

/**
     * Gets all defined escapers.
     *
     * @return array<string, callable(Environment, string, string): string> An array of escapers
     *
     * @deprecated since Twig 3.10
     */
    public function getEscapers()
    {
        trigger_deprecation('twig/twig', '3.10', 'The "%s()" method is deprecated, use the "Twig\Runtime\EscaperRuntime::getEscaper()" method instead.', __METHOD__);

return $this->escapers;
    }

/**
     * @return void
     *
     * @deprecated since Twig 3.10
     */
    public function setSafeClasses(array $safeClasses = [])
    {
        trigger_deprecation('twig/twig', '3.10', 'The "%s()" method is deprecated, use the "Twig\Runtime\EscaperRuntime::setSafeClasses()" method instead.', __METHOD__);

if (!isset($this->escaper)) {
            throw new \LogicException(\sprintf('You must call "setEnvironment()" before calling "%s()".', __METHOD__));
        }

$this->escaper->setSafeClasses($safeClasses);
    }

/**
     * @return void
     *
     * @deprecated since Twig 3.10
     */
    public function addSafeClass(string $class, array $strategies)
    {
        trigger_deprecation('twig/twig', '3.10', 'The "%s()" method is deprecated, use the "Twig\Runtime\EscaperRuntime::addSafeClass()" method instead.', __METHOD__);

if (!isset($this->escaper)) {
            throw new \LogicException(\sprintf('You must call "setEnvironment()" before calling "%s()".', __METHOD__));
        }

$this->escaper->addSafeClass($class, $strategies);
    }

/**
     * @internal
     *
     * @return array<string>
     */
    public static function escapeFilterIsSafe(Node $filterArgs)
    {
        foreach ($filterArgs as $arg) {
            if ($arg instanceof ConstantExpression) {
                return [$arg->getAttribute('value')];
            }

return [];
        }

return ['html'];
    }
}

Name	Type	Actions
AbstractExtension.php	File
AttributeExtension.php	File
CoreExtension.php	File
DebugExtension.php	File
EscaperExtension.php	File
ExtensionInterface.php	File
GlobalsInterface.php	File
LastModifiedExtensionInterface.php	File
OptimizerExtension.php	File
ProfilerExtension.php	File
RuntimeExtensionInterface.php	File
SandboxExtension.php	File
StagingExtension.php	File
StringLoaderExtension.php	File
YieldNotReadyExtension.php	File