37 lines
1.0 KiB
PHP
37 lines
1.0 KiB
PHP
<?php
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/*
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* This file is part of the TYPO3 CMS project.
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*
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* It is free software; you can redistribute it and/or modify it under
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* the terms of the GNU General Public License, either version 2
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* of the License, or any later version.
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*
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* For the full copyright and license information, please read the
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* LICENSE.txt file that was distributed with this source code.
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*
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* The TYPO3 project - inspiring people to share!
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*/
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namespace TYPO3\CMS\Frontend\ContentObject;
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/**
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* Implement cObj "RESTORE_REGISTER":
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* As the counterpart of "LOAD_REGISTER", "RESTORE_REGISTER" removes any state
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* added by latest "LOAD_REGISTER" again.
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*/
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class RestoreRegisterContentObject extends AbstractContentObject
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{
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/**
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* Does not return any content, it just sets internal data based on the TypoScript properties.
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*
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* @param array $conf Array of TypoScript properties
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* @return string Empty string
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*/
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public function render($conf = []): string
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{
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$this->request->getAttribute('frontend.register.stack')->pop();
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return '';
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}
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}
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