When a key attribute is mapped and the key is removed from the value array, if only 'value' element is left in the array, it should replace its wrapper array. Assume the original value array is as follows (key attribute is 'id'). ```php array( 'things' => array( array('id' => 'option1', 'value' => 'value1'), array('id' => 'option2', 'value' => 'value2') ) ) ``` After normalized, the above shall be converted to the following array. ```php array( 'things' => array( 'option1' => 'value1', 'option2' => 'value2' ) ) ``` It's also possible to mix 'value-only' and 'none-value-only' elements in the array: ```php array( 'things' => array( array('id' => 'option1', 'value' => 'value1'), array('id' => 'option2', 'value' => 'value2', 'foo' => 'foo2') ) ) ``` The above shall be converted to the following array. ```php array( 'things' => array( 'option1' => 'value1', 'option2' => array('value' => 'value2','foo' => 'foo2') ) ) ``` The 'value' element can also be array: ```php array( 'things' => array( array( 'id' => 'option1', 'value' => array('foo'=>'foo1', 'bar' => 'bar1') ) ) ) ``` The above shall be converted to the following array. ```php array( 'things' => array( 'option1' => array('foo' => 'foo1', 'bar' => 'bar1') ) ) ``` When using VariableNode for value element, it's also possible to mix different types of value elements: ```php array( 'things' => array( array('id' => 'option1', 'value' => array('foo'=>'foo1', 'bar' => 'bar1')), array('id' => 'option2', 'value' => 'value2') ) ) ``` The above shall be converted to the following array. ```php array( 'things' => array( 'option1' => array('foo'=>'foo1', 'bar' => 'bar1'), 'option2' => 'value2' ) ) ``` | Q | A | ------------- | --- | Bug fix? | yes | New feature? | no | BC breaks? | no | Deprecations? | no | Tests pass? | yes | Fixed tickets | #15270 | License | MIT | Doc PR | n/a |
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LICENSE | ||
phpunit | ||
phpunit.xml.dist | ||
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UPGRADE-3.0.md |
README
What is Symfony?
Symfony is a PHP 5.3 full-stack web framework. It is written with speed and flexibility in mind. It allows developers to build better and easy to maintain websites with PHP.
Symfony can be used to develop all kind of websites, from your personal blog to high traffic ones like Dailymotion or Yahoo! Answers.
Requirements
Symfony is only supported on PHP 5.3.9 and up.
Be warned that PHP 5.3.16 has a major bug in the Reflection subsystem and is not suitable to run Symfony (https://bugs.php.net/bug.php?id=62715)
Installation
The best way to install Symfony is to use the official Symfony Installer. It allows you to start a new project based on the version you want.
Documentation
The "Quick Tour" tutorial gives you a first feeling of the framework. If, like us, you think that Symfony can help speed up your development and take the quality of your work to the next level, read the official Symfony documentation.
Contributing
Symfony is an open source, community-driven project. If you'd like to contribute, please read the Contributing Code part of the documentation. If you're submitting a pull request, please follow the guidelines in the Submitting a Patch section and use Pull Request Template.
Running Symfony Tests
Information on how to run the Symfony test suite can be found in the Running Symfony Tests section.