Gecko [ edgpens.lpkmn.gov.my ]

Name	Size	Permission
AbstractCache.php	6.41 KB	-rw-rw-rw-
ApcuCache.php	961 B	-rw-rw-rw-
ArrayCache.php	5.26 KB	-rw-rw-rw-
ChainCache.php	6.92 KB	-rw-rw-rw-
DoctrineCache.php	1.08 KB	-rw-rw-rw-
FilesystemCache.php	1.31 KB	-rw-rw-rw-
MemcachedCache.php	1.11 KB	-rw-rw-rw-
NullCache.php	1.91 KB	-rw-rw-rw-
PdoCache.php	2.59 KB	-rw-rw-rw-
PhpArrayCache.php	7.69 KB	-rw-rw-rw-
PhpFilesCache.php	1.72 KB	-rw-rw-rw-
Psr6Cache.php	579 B	-rw-rw-rw-
RedisCache.php	1.15 KB	-rw-rw-rw-
TraceableCache.php	6.28 KB	-rw-rw-rw-

Code Editor : TraceableCache.php

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Cache\Simple;

use Psr\SimpleCache\CacheInterface as Psr16CacheInterface;
use Symfony\Component\Cache\Adapter\TraceableAdapter;
use Symfony\Component\Cache\PruneableInterface;
use Symfony\Component\Cache\ResettableInterface;
use Symfony\Contracts\Cache\CacheInterface;
use Symfony\Contracts\Service\ResetInterface;

@trigger_error(sprintf('The "%s" class is deprecated since Symfony 4.3, use "%s" and type-hint for "%s" instead.', TraceableCache::class, TraceableAdapter::class, CacheInterface::class), \E_USER_DEPRECATED);

/**
 * @deprecated since Symfony 4.3, use TraceableAdapter and type-hint for CacheInterface instead.
 */
class TraceableCache implements Psr16CacheInterface, PruneableInterface, ResettableInterface
{
    private $pool;
    private $miss;
    private $calls = [];

public function __construct(Psr16CacheInterface $pool)
    {
        $this->pool = $pool;
        $this->miss = new \stdClass();
    }

/**
     * {@inheritdoc}
     */
    public function get($key, $default = null)
    {
        $miss = null !== $default && \is_object($default) ? $default : $this->miss;
        $event = $this->start(__FUNCTION__);
        try {
            $value = $this->pool->get($key, $miss);
        } finally {
            $event->end = microtime(true);
        }
        if ($event->result[$key] = $miss !== $value) {
            ++$event->hits;
        } else {
            ++$event->misses;
            $value = $default;
        }

return $value;
    }

/**
     * {@inheritdoc}
     *
     * @return bool
     */
    public function has($key)
    {
        $event = $this->start(__FUNCTION__);
        try {
            return $event->result[$key] = $this->pool->has($key);
        } finally {
            $event->end = microtime(true);
        }
    }

/**
     * {@inheritdoc}
     *
     * @return bool
     */
    public function delete($key)
    {
        $event = $this->start(__FUNCTION__);
        try {
            return $event->result[$key] = $this->pool->delete($key);
        } finally {
            $event->end = microtime(true);
        }
    }

/**
     * {@inheritdoc}
     *
     * @return bool
     */
    public function set($key, $value, $ttl = null)
    {
        $event = $this->start(__FUNCTION__);
        try {
            return $event->result[$key] = $this->pool->set($key, $value, $ttl);
        } finally {
            $event->end = microtime(true);
        }
    }

/**
     * {@inheritdoc}
     *
     * @return bool
     */
    public function setMultiple($values, $ttl = null)
    {
        $event = $this->start(__FUNCTION__);
        $event->result['keys'] = [];

if ($values instanceof \Traversable) {
            $values = function () use ($values, $event) {
                foreach ($values as $k => $v) {
                    $event->result['keys'][] = $k;
                    yield $k => $v;
                }
            };
            $values = $values();
        } elseif (\is_array($values)) {
            $event->result['keys'] = array_keys($values);
        }

try {
            return $event->result['result'] = $this->pool->setMultiple($values, $ttl);
        } finally {
            $event->end = microtime(true);
        }
    }

/**
     * {@inheritdoc}
     *
     * @return iterable
     */
    public function getMultiple($keys, $default = null)
    {
        $miss = null !== $default && \is_object($default) ? $default : $this->miss;
        $event = $this->start(__FUNCTION__);
        try {
            $result = $this->pool->getMultiple($keys, $miss);
        } finally {
            $event->end = microtime(true);
        }
        $f = function () use ($result, $event, $miss, $default) {
            $event->result = [];
            foreach ($result as $key => $value) {
                if ($event->result[$key] = $miss !== $value) {
                    ++$event->hits;
                } else {
                    ++$event->misses;
                    $value = $default;
                }
                yield $key => $value;
            }
        };

return $f();
    }

/**
     * {@inheritdoc}
     *
     * @return bool
     */
    public function clear()
    {
        $event = $this->start(__FUNCTION__);
        try {
            return $event->result = $this->pool->clear();
        } finally {
            $event->end = microtime(true);
        }
    }

/**
     * {@inheritdoc}
     *
     * @return bool
     */
    public function deleteMultiple($keys)
    {
        $event = $this->start(__FUNCTION__);
        if ($keys instanceof \Traversable) {
            $keys = $event->result['keys'] = iterator_to_array($keys, false);
        } else {
            $event->result['keys'] = $keys;
        }
        try {
            return $event->result['result'] = $this->pool->deleteMultiple($keys);
        } finally {
            $event->end = microtime(true);
        }
    }

/**
     * {@inheritdoc}
     */
    public function prune()
    {
        if (!$this->pool instanceof PruneableInterface) {
            return false;
        }
        $event = $this->start(__FUNCTION__);
        try {
            return $event->result = $this->pool->prune();
        } finally {
            $event->end = microtime(true);
        }
    }

/**
     * {@inheritdoc}
     */
    public function reset()
    {
        if (!$this->pool instanceof ResetInterface) {
            return;
        }
        $event = $this->start(__FUNCTION__);
        try {
            $this->pool->reset();
        } finally {
            $event->end = microtime(true);
        }
    }

public function getCalls()
    {
        try {
            return $this->calls;
        } finally {
            $this->calls = [];
        }
    }

private function start(string $name): TraceableCacheEvent
    {
        $this->calls[] = $event = new TraceableCacheEvent();
        $event->name = $name;
        $event->start = microtime(true);

return $event;
    }
}

class TraceableCacheEvent
{
    public $name;
    public $start;
    public $end;
    public $result;
    public $hits = 0;
    public $misses = 0;
}

${this.title}

Code Editor : TraceableCache.php