FM / Cache

/var/www/cobraambalaj/vendor/doctrine/cache/lib/Doctrine/Common/Cache/

/var/www/cobraambalaj/vendor/doctrine/cache/lib/Doctrine/Common/Cache

Name	Size	Mode	Actions
ApcCache.php	2384	0644	edit dl rm
ApcuCache.php	2168	0644	edit dl rm
ArrayCache.php	2077	0644	edit dl rm
Cache.php	2797	0644	edit dl rm
CacheProvider.php	8462	0644	edit dl rm
ChainCache.php	4847	0644	edit dl rm
ClearableCache.php	501	0644	edit dl rm
CouchbaseBucketCache.php	4675	0644	edit dl rm
CouchbaseCache.php	2320	0644	edit dl rm
ExtMongoDBCache.php	5315	0644	edit dl rm
FileCache.php	7967	0644	edit dl rm
FilesystemCache.php	2061	0644	edit dl rm
FlushableCache.php	350	0644	edit dl rm
InvalidCacheId.php	740	0644	edit dl rm
LegacyMongoDBCache.php	4773	0644	edit dl rm
MemcacheCache.php	2120	0644	edit dl rm
MemcachedCache.php	3848	0644	edit dl rm
MongoDBCache.php	3198	0644	edit dl rm
MultiDeleteCache.php	466	0644	edit dl rm
MultiGetCache.php	593	0644	edit dl rm
MultiOperationCache.php	251	0644	edit dl rm
MultiPutCache.php	698	0644	edit dl rm
PhpFileCache.php	2675	0644	edit dl rm
PredisCache.php	3286	0644	edit dl rm
RedisCache.php	4355	0644	edit dl rm
SQLite3Cache.php	4635	0644	edit dl rm
Version.php	99	0644	edit dl rm
VoidCache.php	887	0644	edit dl rm
WinCacheCache.php	2294	0644	edit dl rm
XcacheCache.php	2210	0644	edit dl rm
ZendDataCache.php	1244	0644	edit dl rm

Edit: /var/www/cobraambalaj/vendor/doctrine/cache/lib/Doctrine/Common/Cache/SQLite3Cache.php (4635B)

<?php

namespace Doctrine\Common\Cache;

use SQLite3;
use SQLite3Result;
use const SQLITE3_ASSOC;
use const SQLITE3_BLOB;
use const SQLITE3_TEXT;
use function array_search;
use function implode;
use function serialize;
use function sprintf;
use function time;
use function unserialize;

/**
 * SQLite3 cache provider.
 */
class SQLite3Cache extends CacheProvider
{
    /**
     * The ID field will store the cache key.
     */
    public const ID_FIELD = 'k';

/**
     * The data field will store the serialized PHP value.
     */
    public const DATA_FIELD = 'd';

/**
     * The expiration field will store a date value indicating when the
     * cache entry should expire.
     */
    public const EXPIRATION_FIELD = 'e';

/** @var SQLite3 */
    private $sqlite;

/** @var string */
    private $table;

/**
     * Calling the constructor will ensure that the database file and table
     * exist and will create both if they don't.
     *
     * @param string $table
     */
    public function __construct(SQLite3 $sqlite, $table)
    {
        $this->sqlite = $sqlite;
        $this->table  = (string) $table;

$this->ensureTableExists();
    }

private function ensureTableExists() : void
    {
        $this->sqlite->exec(
            sprintf(
                'CREATE TABLE IF NOT EXISTS %s(%s TEXT PRIMARY KEY NOT NULL, %s BLOB, %s INTEGER)',
                $this->table,
                static::ID_FIELD,
                static::DATA_FIELD,
                static::EXPIRATION_FIELD
            )
        );
    }

/**
     * {@inheritdoc}
     */
    protected function doFetch($id)
    {
        $item = $this->findById($id);

if (! $item) {
            return false;
        }

return unserialize($item[self::DATA_FIELD]);
    }

/**
     * {@inheritdoc}
     */
    protected function doContains($id)
    {
        return $this->findById($id, false) !== null;
    }

/**
     * {@inheritdoc}
     */
    protected function doSave($id, $data, $lifeTime = 0)
    {
        $statement = $this->sqlite->prepare(sprintf(
            'INSERT OR REPLACE INTO %s (%s) VALUES (:id, :data, :expire)',
            $this->table,
            implode(',', $this->getFields())
        ));

$statement->bindValue(':id', $id);
        $statement->bindValue(':data', serialize($data), SQLITE3_BLOB);
        $statement->bindValue(':expire', $lifeTime > 0 ? time() + $lifeTime : null);

return $statement->execute() instanceof SQLite3Result;
    }

/**
     * {@inheritdoc}
     */
    protected function doDelete($id)
    {
        [$idField] = $this->getFields();

$statement = $this->sqlite->prepare(sprintf(
            'DELETE FROM %s WHERE %s = :id',
            $this->table,
            $idField
        ));

$statement->bindValue(':id', $id);

return $statement->execute() instanceof SQLite3Result;
    }

/**
     * {@inheritdoc}
     */
    protected function doFlush()
    {
        return $this->sqlite->exec(sprintf('DELETE FROM %s', $this->table));
    }

/**
     * {@inheritdoc}
     */
    protected function doGetStats()
    {
        // no-op.
    }

/**
     * Find a single row by ID.
     *
     * @param mixed $id
     *
     * @return array|null
     */
    private function findById($id, bool $includeData = true) : ?array
    {
        [$idField] = $fields = $this->getFields();

if (! $includeData) {
            $key = array_search(static::DATA_FIELD, $fields);
            unset($fields[$key]);
        }

$statement = $this->sqlite->prepare(sprintf(
            'SELECT %s FROM %s WHERE %s = :id LIMIT 1',
            implode(',', $fields),
            $this->table,
            $idField
        ));

$statement->bindValue(':id', $id, SQLITE3_TEXT);

$item = $statement->execute()->fetchArray(SQLITE3_ASSOC);

if ($item === false) {
            return null;
        }

if ($this->isExpired($item)) {
            $this->doDelete($id);

return null;
        }

return $item;
    }

/**
     * Gets an array of the fields in our table.
     *
     * @return array
     */
    private function getFields() : array
    {
        return [static::ID_FIELD, static::DATA_FIELD, static::EXPIRATION_FIELD];
    }

/**
     * Check if the item is expired.
     *
     * @param array $item
     */
    private function isExpired(array $item) : bool
    {
        return isset($item[static::EXPIRATION_FIELD]) &&
            $item[self::EXPIRATION_FIELD] !== null &&
            $item[self::EXPIRATION_FIELD] < time();
    }
}

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