Symfony PSR-2 CodeSniffer ruleset

Provide Symfony PSR CodeSniffer ruleset

• PSR-1 & PSR-2
• Symfony standard
• Symfony naming conventions

Strongly inspired by OpenSky Symfony2 coding standard (forked InterfaceSuffixSniff). Yet, this ruleset rely on CodeSniffer PSR-1 & 2 sniffs and add Symfony standard & naming conventions. It's also allow chained calls (fluent interface).

Installation

1. Install phpcs:

    pear install PHP_CodeSniffer
   

2. Find your PEAR directory:

    pear config-show | grep php_dir
   

3. Copy, symlink or check out this repo to a folder called Symfony inside the phpcs Standards directory:

    cd /path/to/pear/PHP/CodeSniffer/Standards
    git clone git://github.com/ludofleury/symfony-coding-standard.git Symfony
   

4. Set Symfony ruleset as your default coding standard:

    phpcs --config-set default_standard Symfony
   

5. Profit

    phpcs path/to/my/file.php
   

Pragmatic & opinionated Customisations

Allows fluent-interface chained calls syntax

<?php

    $this
        ->getFoo()
            ->getBar()
            ->getBar()
    ; // This is allowed

    $this->getFoo()  ; // This is a violation

?>

Known limitations

• "Exception" naming convention isn't enforced (Symfony require Exception suffix)
• PHPDoc blocks for all classes, methods, and functions isn't enforced at the moment

Contributing

If you do contribute code to these sniffs, please make sure it conforms to the PEAR coding standard and that the unit tests still pass.

To check the coding standard, run from the Symfony-coding-standard source root:

    phpcs --ignore=Tests --standard=PEAR . -n

The unit-tests are run from within the PHP_CodeSniffer directory

• get the CodeSniffer repository
• symlink, copy or clone this repository at CodeSniffer/Standard/Symfony
• from the CodeSniffer repository root run phpunit --filter Symfony_ tests/AllTests.php

Credit

OpenSky for the Symfony2 coding standard

Issue

If you spot any missing standard/conventions and don't want to contribute, please open an issue. It will be at least added to this readme.

Licence

Copyright (c) 2013 Ludovic Fleury

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.