view vendor/symfony/var-dumper/Caster/CutStub.php @ 13:5fb285c0d0e3

Update Drupal core to 8.4.7 via Composer. Security update; I *think* we've
been lucky to get away with this so far, as we don't support self-registration
which seems to be used by the so-called "drupalgeddon 2" attack that 8.4.5
was vulnerable to.

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <[e-mail]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\VarDumper\Caster;

use Symfony\Component\VarDumper\Cloner\Stub;

/**
 * Represents the main properties of a PHP variable, pre-casted by a caster.
 *
 * @author Nicolas Grekas <[e-mail]>
 */
class CutStub extends Stub
{
    public function __construct($value)
    {
        $this->value = $value;

        switch (gettype($value)) {
            case 'object':
                $this->type = self::TYPE_OBJECT;
                $this->class = get_class($value);
                $this->cut = -1;
                break;

            case 'array':
                $this->type = self::TYPE_ARRAY;
                $this->class = self::ARRAY_ASSOC;
                $this->cut = $this->value = count($value);
                break;

            case 'resource':
            case 'unknown type':
            case 'resource (closed)':
                $this->type = self::TYPE_RESOURCE;
                $this->handle = (int) $value;
                if ('Unknown' === $this->class = @get_resource_type($value)) {
                    $this->class = 'Closed';
                }
                $this->cut = -1;
                break;

            case 'string':
                $this->type = self::TYPE_STRING;
                $this->class = preg_match('//u', $value) ? self::STRING_UTF8 : self::STRING_BINARY;
                $this->cut = self::STRING_BINARY === $this->class ? strlen($value) : mb_strlen($value, 'UTF-8');
                $this->value = '';
                break;
        }
    }
}