phpcs.xml

<?xml version="1.0"?>
<ruleset name="Symfony" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="phpcs.xsd">
    <description>The Symfony coding standard.</description>

    <!-- There should not be any code in the bundle Resources directory. -->
    <exclude-pattern>*/Resources/*</exclude-pattern>
    <exclude-pattern>*/vendor/*</exclude-pattern>
    <exclude-pattern>*/var/*</exclude-pattern>
    <exclude-pattern>*/node_modules/*</exclude-pattern>
    <exclude-pattern>*/config/*</exclude-pattern>

    <!-- Symfony follows the standards defined in the PSR-0, PSR-1 and PSR-2 documents. -->

    <!-- Include the whole PSR-1 standard -->
    <rule ref="PSR1"/>
    <!-- Include the whole PSR-2 standard -->
    <rule ref="PSR2">
	    <exclude name="Generic.WhiteSpace.DisallowTabIndent"/>
	</rule>
    <!--

    See the [documented coding standard](http://symfony.com/doc/current/contributing/code/standards.html)
    -->

    <rule ref="Generic.ControlStructures.InlineControlStructure"/>
    <rule ref="Generic.Formatting.SpaceAfterCast"/>
    <rule ref="Generic.Formatting.SpaceAfterNot">
        <properties>
            <property name="spacing" value="0" />
        </properties>
    </rule>
    <rule ref="Generic.Functions.CallTimePassByReference"/>
    <rule ref="Generic.NamingConventions.UpperCaseConstantName"/>
    <rule ref="Generic.PHP.LowerCaseConstant"/>
    <rule ref="Squiz.Arrays.ArrayBracketSpacing"/>
    <rule ref="Squiz.ControlStructures.ControlSignature"/>
    <rule ref="Squiz.ControlStructures.ForEachLoopDeclaration"/>
    <rule ref="Squiz.ControlStructures.ForLoopDeclaration"/>
    <rule ref="Squiz.ControlStructures.LowercaseDeclaration"/>
    <rule ref="Squiz.PHP.LowercasePHPFunctions"/>
    <rule ref="Squiz.Scope.MemberVarScope"/>
    <rule ref="Squiz.Scope.MethodScope"/>
    <rule ref="Squiz.Strings.ConcatenationSpacing">
        <properties>
            <property name="ignoreNewlines" value="true"/>
        </properties>
    </rule>
    <rule ref="Generic.WhiteSpace.DisallowSpaceIndent"/>
    <rule ref="Generic.WhiteSpace.ScopeIndent">
        <properties>
            <property name="indent" value="4"/>
            <property name="tabIndent" value="true"/>
        </properties>
    </rule>

    <!-- We provide our own subclass of PEAR's ClassComment and FunctionComment sniff, but these will do: -->
    <rule ref="PEAR.Commenting.InlineComment"/>

    <!-- Import Zend coding standard (which in turn imports PEAR) -->
    <rule ref="Zend">
        <!-- but exclude their code analyzer -->
        <exclude name="Zend.Debug.CodeAnalyzer"/>

        <!-- covered by Squiz ControlSignature, which enforces try/catch as well -->
        <exclude name="PEAR.ControlStructures.ControlSignature"/>

        <exclude name="PEAR.Commenting.FunctionComment.SpacingBeforeTags"/>

        <!-- do not check line length -->
        <exclude name="Generic.Files.LineLength"/>

        <!-- covered by Squiz FunctionDeclarationSniff -->
        <exclude name="Generic.Functions.OpeningFunctionBraceBsdAllman.BraceOnSameLine"/>
    </rule>

    <!-- Don't enforce Zend's private member underscores -->
    <rule ref="Zend.NamingConventions.ValidVariableName.PrivateNoUnderscore">
        <severity>0</severity>
    </rule>

    <!-- Ignore variables that contains numbers -->
    <rule ref="Zend.NamingConventions.ValidVariableName.ContainsNumbers">
        <severity>0</severity>
    </rule>

    <!-- In practice, Symfony2 spaces multiline function calls differently than Zend -->
    <rule ref="PEAR.Functions.FunctionCallSignature.ContentAfterOpenBracket">
        <severity>0</severity>
    </rule>
    <rule ref="PEAR.Functions.FunctionCallSignature.SpaceAfterCloseBracket">
        <severity>0</severity>
    </rule>
    <rule ref="PEAR.Functions.FunctionCallSignature.CloseBracketLine">
        <severity>0</severity>
    </rule>
</ruleset>