EarlyClassLoaderBackend.php

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<?php
namespace TYPO3\CMS\Core\Cache\Backend;

use TYPO3\CMS\Core\Utility\GeneralUtility;

class EarlyClassLoaderBackend extends \TYPO3\CMS\Core\Cache\Backend\AbstractBackend implements \TYPO3\CMS\Core\Cache\Backend\PhpCapableBackendInterface {

    protected $memoryBackend = array();

    public function __construct() {
        parent::__construct('production', array());
    }

    public function set($entryIdentifier, $data, array $tags = array(), $lifetime = NULL) {
        $this->memoryBackend[$entryIdentifier] = $data;
    }

    public function get($entryIdentifier) {
        return isset($this->memoryBackend[$entryIdentifier]) ? $this->memoryBackend[$entryIdentifier] : FALSE;
    }

    public function getAll() {
        return $this->memoryBackend;
    }

    public function has($entryIdentifier) {
        return isset($this->memoryBackend[$entryIdentifier]);
    }

    public function remove($entryIdentifier) {
        if (isset($this->memoryBackend[$entryIdentifier])) {
            unset($this->memoryBackend[$entryIdentifier]);
            return TRUE;
        }
        return FALSE;
    }

    public function flush() {
        $this->memoryBackend = array();
    }

    public function collectGarbage() {
    }

    public function requireOnce($entryIdentifier) {
        return isset($this->memoryBackend[$entryIdentifier]) ? require_once ($this->memoryBackend[$entryIdentifier]) : FALSE;
    }

    public function setLinkToPhpFile($entryIdentifier, $filePath) {
        $this->memoryBackend[$entryIdentifier] = $filePath;
    }

}