Symfony Profiler

<?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\Serializer\Debug;
use Symfony\Component\Serializer\DataCollector\SerializerDataCollector;
use Symfony\Component\Serializer\Encoder\DecoderInterface;
use Symfony\Component\Serializer\Encoder\EncoderInterface;
use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;
use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
use Symfony\Component\Serializer\SerializerInterface;
/**
* Collects some data about serialization.
*
* @author Mathias Arlaud <mathias.arlaud@gmail.com>
*
* @internal
*/
class TraceableSerializer implements SerializerInterface, NormalizerInterface, DenormalizerInterface, EncoderInterface, DecoderInterface
{
public const DEBUG_TRACE_ID = 'debug_trace_id';
/**
* @param SerializerInterface&NormalizerInterface&DenormalizerInterface&EncoderInterface&DecoderInterface $serializer
*/
public function __construct(
private SerializerInterface $serializer,
private SerializerDataCollector $dataCollector,
) {
}
/**
* {@inheritdoc}
*/
public function serialize(mixed $data, string $format, array $context = []): string
{
$context[self::DEBUG_TRACE_ID] = $traceId = uniqid();
$startTime = microtime(true);
$result = $this->serializer->serialize($data, $format, $context);
$time = microtime(true) - $startTime;
$this->dataCollector->collectSerialize($traceId, $data, $format, $context, $time);
return $result;
}
/**
* {@inheritdoc}
*/
public function deserialize(mixed $data, string $type, string $format, array $context = []): mixed
{
$context[self::DEBUG_TRACE_ID] = $traceId = uniqid();
$startTime = microtime(true);
$result = $this->serializer->deserialize($data, $type, $format, $context);
$time = microtime(true) - $startTime;
$this->dataCollector->collectDeserialize($traceId, $data, $type, $format, $context, $time);
return $result;
}
/**
* {@inheritdoc}
*/
public function normalize(mixed $object, string $format = null, array $context = []): array|string|int|float|bool|\ArrayObject|null
{
$context[self::DEBUG_TRACE_ID] = $traceId = uniqid();
$startTime = microtime(true);
$result = $this->serializer->normalize($object, $format, $context);
$time = microtime(true) - $startTime;
$this->dataCollector->collectNormalize($traceId, $object, $format, $context, $time);
return $result;
}
/**
* {@inheritdoc}
*/
public function denormalize(mixed $data, string $type, string $format = null, array $context = []): mixed
{
$context[self::DEBUG_TRACE_ID] = $traceId = uniqid();
$startTime = microtime(true);
$result = $this->serializer->denormalize($data, $type, $format, $context);
$time = microtime(true) - $startTime;
$this->dataCollector->collectDenormalize($traceId, $data, $type, $format, $context, $time);
return $result;
}
/**
* {@inheritdoc}
*/
public function encode(mixed $data, string $format, array $context = []): string
{
$context[self::DEBUG_TRACE_ID] = $traceId = uniqid();
$startTime = microtime(true);
$result = $this->serializer->encode($data, $format, $context);
$time = microtime(true) - $startTime;
$this->dataCollector->collectEncode($traceId, $data, $format, $context, $time);
return $result;
}
/**
* {@inheritdoc}
*/
public function decode(string $data, string $format, array $context = []): mixed
{
$context[self::DEBUG_TRACE_ID] = $traceId = uniqid();
$startTime = microtime(true);
$result = $this->serializer->decode($data, $format, $context);
$time = microtime(true) - $startTime;
$this->dataCollector->collectDecode($traceId, $data, $format, $context, $time);
return $result;
}
/**
* {@inheritdoc}
*/
public function supportsNormalization(mixed $data, string $format = null, array $context = []): bool
{
return $this->serializer->supportsNormalization($data, $format, $context);
}
/**
* {@inheritdoc}
*/
public function supportsDenormalization(mixed $data, string $type, string $format = null, array $context = []): bool
{
return $this->serializer->supportsDenormalization($data, $type, $format, $context);
}
/**
* {@inheritdoc}
*/
public function supportsEncoding(string $format, array $context = []): bool
{
return $this->serializer->supportsEncoding($format, $context);
}
/**
* {@inheritdoc}
*/
public function supportsDecoding(string $format, array $context = []): bool
{
return $this->serializer->supportsDecoding($format, $context);
}
/**
* Proxies all method calls to the original serializer.
*/
public function __call(string $method, array $arguments): mixed
{
return $this->serializer->{$method}(...$arguments);
}
}

vendor/symfony/serializer/Debug/TraceableSerializer.php line 44