我想将项目从Symfony 2.3升级到2.4.我已经知道2.4版本具有与2.3的向后兼容性,并且只需要更新de组件版本.
这是我的composer.json:
{
"name" : "symfony/framework-standard-edition",
"description" : "The \"Symfony Standard Edition\" distribution",
"type" : "project",
"license" : [
"MIT"
],
"require" : {
"symfony/symfony" : "2.3.*",
"doctrine/doctrine-fixtures-bundle" : "dev-master",
"symfony/swiftmailer-bundle" : "2.3.*",
"doctrine/orm" : ">=2.2.3,<2.4-dev",
"doctrine/data-fixtures" : "dev-master",
"symfony/assetic-bundle" : "2.3.*",
"incenteev/composer-parameter-handler" : "~2.0",
"twig/extensions" : "1.0.*",
"php" : ">=5.3.3",
"sensio/generator-bundle" : "2.3.*",
"symfony/monolog-bundle" : "2.4.*",
"sensio/framework-extra-bundle" : "2.3.*",
"doctrine/doctrine-bundle" : "1.2.*",
"sensio/distribution-bundle" : "2.3.*",
"liip/imagine-bundle": "dev-master",
"egeloen/google-map-bundle": "*"
},
"autoload" : {
"psr-0" : {
"" : …