<?php

namespace Illuminate\Cache;

use Illuminate\Contracts\Cache\LockProvider;
use Illuminate\Support\Carbon;
use Illuminate\Support\InteractsWithTime;

class ArrayStore extends TaggableStore implements LockProvider
{
    use InteractsWithTime, RetrievesMultipleKeys;

    /**
     * The array of stored values.
     *
     * @var array
     */
    protected $storage = [];

    /**
     * The array of locks.
     *
     * @var array
     */
    public $locks = [];

    /**
     * Indicates if values are serialized within the store.
     *
     * @var bool
     */
    protected $serializesValues;

    /**
     * Create a new Array store.
     *
     * @param  bool  $serializesValues
     * @return void
     */
    public function __construct($serializesValues = false)
    {
        $this->serializesValues = $serializesValues;
    }

    /**
     * Retrieve an item from the cache by key.
     *
     * @param  string  $key
     * @return mixed
     */
    public function get($key)
    {
        if (! isset($this->storage[$key])) {
            return;
        }

        $item = $this->storage[$key];

        $expiresAt = $item['expiresAt'] ?? 0;

        if ($expiresAt !== 0 && (Carbon::now()->getPreciseTimestamp(3) / 1000) >= $expiresAt) {
            $this->forget($key);

            return;
        }

        return $this->serializesValues ? unserialize($item['value']) : $item['value'];
    }

    /**
     * Store an item in the cache for a given number of seconds.
     *
     * @param  string  $key
     * @param  mixed  $value
     * @param  int  $seconds
     * @return bool
     */
    public function put($key, $value, $seconds)
    {
        $this->storage[$key] = [
            'value' => $this->serializesValues ? serialize($value) : $value,
            'expiresAt' => $this->calculateExpiration($seconds),
        ];

        return true;
    }

    /**
     * Increment the value of an item in the cache.
     *
     * @param  string  $key
     * @param  mixed  $value
     * @return int
     */
    public function increment($key, $value = 1)
    {
        if (! is_null($existing = $this->get($key))) {
            return tap(((int) $existing) + $value, function ($incremented) use ($key) {
                $value = $this->serializesValues ? serialize($incremented) : $incremented;

                $this->storage[$key]['value'] = $value;
            });
        }

        $this->forever($key, $value);

        return $value;
    }

    /**
     * Decrement the value of an item in the cache.
     *
     * @param  string  $key
     * @param  mixed  $value
     * @return int
     */
    public function decrement($key, $value = 1)
    {
        return $this->increment($key, $value * -1);
    }

    /**
     * Store an item in the cache indefinitely.
     *
     * @param  string  $key
     * @param  mixed  $value
     * @return bool
     */
    public function forever($key, $value)
    {
        return $this->put($key, $value, 0);
    }

    /**
     * Remove an item from the cache.
     *
     * @param  string  $key
     * @return bool
     */
    public function forget($key)
    {
        if (array_key_exists($key, $this->storage)) {
            unset($this->storage[$key]);

            return true;
        }

        return false;
    }

    /**
     * Remove all items from the cache.
     *
     * @return bool
     */
    public function flush()
    {
        $this->storage = [];

        return true;
    }

    /**
     * Get the cache key prefix.
     *
     * @return string
     */
    public function getPrefix()
    {
        return '';
    }

    /**
     * Get the expiration time of the key.
     *
     * @param  int  $seconds
     * @return float
     */
    protected function calculateExpiration($seconds)
    {
        return $this->toTimestamp($seconds);
    }

    /**
     * Get the UNIX timestamp, with milliseconds, for the given number of seconds in the future.
     *
     * @param  int  $seconds
     * @return float
     */
    protected function toTimestamp($seconds)
    {
        return $seconds > 0 ? (Carbon::now()->getPreciseTimestamp(3) / 1000) + $seconds : 0;
    }

    /**
     * Get a lock instance.
     *
     * @param  string  $name
     * @param  int  $seconds
     * @param  string|null  $owner
     * @return \Illuminate\Contracts\Cache\Lock
     */
    public function lock($name, $seconds = 0, $owner = null)
    {
        return new ArrayLock($this, $name, $seconds, $owner);
    }

    /**
     * Restore a lock instance using the owner identifier.
     *
     * @param  string  $name
     * @param  string  $owner
     * @return \Illuminate\Contracts\Cache\Lock
     */
    public function restoreLock($name, $owner)
    {
        return $this->lock($name, 0, $owner);
    }
}

.NET Framework

Project Request

ProjectC

Vehicle Maintenance

Movie Navigator

Customers Exchange

ATM

.NET Core

Mail Daemon

Custom

Buns of code

PHP

Mediabox

Loan Castle

Content Management

Laravel

Phone Check

Frontend

Forex Wall

Business projects

Certification Center

Amerikas Auto

Pet projects

Geolocation Assistant

Web Dynamics

Blackball

Good old times

DOS Clock

BrainOut

Airport Administrator

Atomizer

Mediabox