Better Serializer support + disabled Symfony serializer

.gitignore

@@ -1,3 +1,5 @@
-/.env
+.env
 /cache
 /vendor
+.idea
+/*.xml

.travis.yml

@@ -1,19 +1,14 @@
 language: php
 
 php:
-    - 5.6
-    - 7.0
     - 7.1
-    - hhvm
 
 branches:
     only: master
 
 install:
-    - if [[ $TRAVIS_PHP_VERSION = 5.6 ]]; then printf "\n" | pecl install apcu-4.0.11; fi
-    - if [[ $TRAVIS_PHP_VERSION = 7.* ]]; then printf "\n" | pecl install apcu; fi
-    - if [[ $TRAVIS_PHP_VERSION != 'hhvm' ]]; then phpenv config-rm xdebug.ini; fi
-    - if [[ $TRAVIS_PHP_VERSION = 'hhvm' ]]; then mkdir -p ~/.phpenv/versions/$(phpenv version-name)/etc/conf.d; fi
+    - printf "\n" | pecl install -f apcu
+    - phpenv config-rm xdebug.ini
     - phpenv config-add docker/php/config/php.ini
     - composer self-update
     - composer install --prefer-source --optimize-autoloader
@@ -23,3 +18,10 @@ script:
     - bin/benchmark --horizontal-complexity 4 --iteration 100
     - bin/benchmark --vertical-complexity 4 --iteration 100
     - bin/benchmark --horizontal-complexity 4 --vertical-complexity 4 --iteration 100
+    - bin/benchmark --horizontal-complexity 20 --vertical-complexity 100 --iteration 100
+    - vendor/bin/phpbench run src/SerializerBenchmarks/JmsSerializerBench.php --report=aggregate --revs=10 --iterations=10 --retry-threshold=5 --dump-file=a.xml
+    - vendor/bin/phpbench run src/SerializerBenchmarks/IvorySerializerBench.php --report=aggregate --revs=10 --iterations=10 --retry-threshold=5 --dump-file=b.xml
+    - vendor/bin/phpbench run src/SerializerBenchmarks/BetterSerializerBench.php --report=aggregate --revs=10 --iterations=10 --retry-threshold=5 --dump-file=c.xml
+    - vendor/bin/phpbench run src/SerializerBenchmarks/SymfonyGsNormSerializerBench.php --report=aggregate --revs=1 --iterations=1  --dump-file=d.xml
+    - vendor/bin/phpbench run src/SerializerBenchmarks/SymfonyObjNormSerializerBench.php --report=aggregate --revs=1 --iterations=1  --dump-file=e.xml
+    - vendor/bin/phpbench report --file=a.xml --file=b.xml --file=c.xml --file=d.xml --file=e.xml --report=compare

README.md

@@ -72,6 +72,27 @@ which represents a complexity factor:
 $ docker-compose run --rm php bin/benchmark --vertical-complexity 4
 ```
 
+Symfony serializer isn't included in the benchmarking process by default, because it is very slow.
+If you'd like to benchmark also the Symfony serializer, you can use the `with-symfony-serializer` option:
+
+``` bash
+$ docker-compose run --rm php bin/benchmark --with-symfony-serializer
+```
+
+## PhpBench integration
+
+All the benchmarks were also integrated with PhpBench, to provide more trustful results. You can run the benchmarks
+using these commands:
+
+```bash
+$ vendor/bin/phpbench run src/SerializerBenchmarks/JmsSerializerBench.php --report=aggregate --revs=10 --iterations=10 --retry-threshold=5 --dump-file=a.xml
+$ vendor/bin/phpbench run src/SerializerBenchmarks/IvorySerializerBench.php --report=aggregate --revs=10 --iterations=10 --retry-threshold=5 --dump-file=b.xml
+$ vendor/bin/phpbench run src/SerializerBenchmarks/BetterSerializerBench.php --report=aggregate --revs=10 --iterations=10 --retry-threshold=5 --dump-file=c.xml
+$ vendor/bin/phpbench run src/SerializerBenchmarks/SymfonyGsNormSerializerBench.php --report=aggregate --revs=1 --iterations=1  --dump-file=d.xml
+$ vendor/bin/phpbench run src/SerializerBenchmarks/SymfonyObjNormSerializerBench.php --report=aggregate --revs=1 --iterations=1  --dump-file=e.xml
+$ vendor/bin/phpbench report --file=a.xml --file=b.xml --file=c.xml --file=d.xml --file=e.xml --report=compare
+```
+
 ## Contribute
 
 We love contributors! Ivory is an open source project. If you'd like to contribute, feel free to propose a PR!.

composer.json

@@ -1,18 +1,24 @@
 {
     "require": {
-        "php": "^5.6|^7.0",
+        "php": "^7.1",
         "doctrine/cache": "^1.0",
         "egeloen/serializer": "^1.0",
-        "jms/serializer": "^1.0",
+        "jms/serializer": "^1.12",
         "symfony/polyfill-apcu": "^1.0",
         "symfony/cache": "^3.0",
         "symfony/console": "^3.0",
         "symfony/property-access": "^3.0",
-        "symfony/serializer": "^3.0",
-        "symfony/yaml": "^3.0"
+        "symfony/yaml": "^3.0",
+        "pimple/pimple": "~3.0",
+        "phpbench/phpbench": "^1.0@dev",
+        "better-serializer/better-serializer": "^0.1",
+        "symfony/serializer": "^v4.1"
     },
     "autoload": {
-        "psr-4": { "Ivory\\Tests\\Serializer\\Benchmark\\": "src/" }
+        "psr-4": {
+            "Ivory\\Tests\\Serializer\\Benchmark\\": "src/",
+            "SerializerBenchmarks\\": "src/SerializerBenchmarks/"
+        }
     },
     "minimum-stability": "dev"
 }