phpcs.xml

<?xml version="1.0"?>
<ruleset name="CanIHaveSomeCoffee">
    <description>A mix between the standard of PHP Code Sniffer and PSR2</description>
    <exclude-pattern>*/Tests/*</exclude-pattern>

    <!-- Include the whole PEAR standard -->
    <rule ref="PEAR">
        <exclude name="PEAR.NamingConventions.ValidFunctionName" />
        <exclude name="PEAR.NamingConventions.ValidVariableName" />
        <exclude name="PEAR.Commenting.ClassComment" />
        <exclude name="PEAR.Commenting.FileComment.MissingCategoryTag" />
        <exclude name="PEAR.Commenting.FileComment.MissingPackageTag" />
        <exclude name="PEAR.Commenting.FileComment.MissingLinkTag" />
        <exclude name="PEAR.Commenting.FileComment.MissingVersion" />
        <exclude name="PEAR.NamingConventions.ValidVariableName.PrivateNoUnderscore" />
        <exclude name="PEAR.NamingConventions.ValidFunctionName.PrivateNoUnderscore" />
        <exclude name="PEAR.WhiteSpace.ScopeIndent.IncorrectExact" />
    </rule>

    <rule ref="PSR1" />
    <rule ref="PSR2">
        <exclude name="PSR2.Classes.ClassDeclaration.CloseBraceAfterBody" /><!-- Collides with Squiz.WhiteSpace.FunctionSpacing.AfterLast -->
    </rule>

    <!-- Private methods MUST not be prefixed with an underscore -->
    <rule ref="PSR2.Methods.MethodDeclaration.Underscore">
        <type>error</type>
    </rule>

    <!-- Private properties MUST not be prefixed with an underscore -->
    <rule ref="PSR2.Classes.PropertyDeclaration.Underscore">
        <type>error</type>
    </rule>

    <rule ref="Generic.WhiteSpace.ScopeIndent">
        <properties>
            <property name="indent" value="4"/>
        </properties>
    </rule>


    <!-- Include some sniffs from other standards that don't conflict with PEAR -->
    <rule ref="Squiz.Arrays.ArrayBracketSpacing" />
    <rule ref="Squiz.Arrays.ArrayDeclaration">
        <exclude name="Squiz.Arrays.ArrayDeclaration.ValueNotAligned"/>
        <exclude name="Squiz.Arrays.ArrayDeclaration.KeyNotAligned"/>
        <exclude name="Squiz.Arrays.ArrayDeclaration.CloseBraceNotAligned"/>
        <exclude name="Squiz.Arrays.ArrayDeclaration.SingleLineNotAllowed"/>
    </rule>
    <rule ref="Squiz.Commenting.ClosingDeclarationComment">
        <exclude name="Squiz.Commenting.ClosingDeclarationComment.Missing"/>
    </rule>
    <rule ref="Squiz.ControlStructures.ControlSignature" />
    <rule ref="Squiz.ControlStructures.ElseIfDeclaration">
        <exclude name="Squiz.ControlStructures.ElseIfDeclaration.NotAllowed"/>
    </rule>
    <rule ref="Squiz.Commenting.BlockComment">
        <exclude name="Squiz.Commenting.BlockComment.SingleLine"/>
    </rule>
    <rule ref="Squiz.Commenting.DocCommentAlignment" />
    <rule ref="Squiz.Commenting.EmptyCatchComment" />
    <rule ref="Squiz.Commenting.InlineComment">
        <exclude name="Squiz.Commenting.InlineComment.DocBlock"/>
    </rule>
    <rule ref="Squiz.Commenting.PostStatementComment" />
    <rule ref="Squiz.Commenting.VariableComment" />
    <rule ref="Squiz.Formatting.OperatorBracket" />
    <rule ref="Squiz.Functions.FunctionDeclarationArgumentSpacing" />
    <rule ref="Squiz.Operators.ComparisonOperatorUsage">
        <exclude name="Squiz.Operators.ComparisonOperatorUsage.ImplicitTrue"/>
    </rule>
    <rule ref="Squiz.PHP.DisallowInlineIf" />
    <rule ref="Squiz.Strings.ConcatenationSpacing" />
    <rule ref="Squiz.WhiteSpace.ControlStructureSpacing" />
    <rule ref="Squiz.WhiteSpace.FunctionClosingBraceSpace">
        <exclude name="Squiz.WhiteSpace.FunctionClosingBraceSpace.SpacingBeforeClose"/>
    </rule>
    <rule ref="Squiz.WhiteSpace.FunctionSpacing">
        <exclude name="Squiz.WhiteSpace.FunctionSpacing.After"/><!-- Collides with PSR-2 on end of file -->
    </rule>
    <rule ref="Squiz.WhiteSpace.OperatorSpacing" />
    <rule ref="Squiz.WhiteSpace.SuperfluousWhitespace" />
    <rule ref="Generic.Commenting.Todo">
        <exclude name="Generic.Commenting.Todo.TaskFound"/>
    </rule>
    <rule ref="Generic.ControlStructures.InlineControlStructure"/>
    <rule ref="Generic.Formatting.DisallowMultipleStatements"/>
    <rule ref="Generic.Formatting.SpaceAfterCast"/>
    <rule ref="Generic.NamingConventions.ConstructorName"/>
    <rule ref="Generic.PHP.DeprecatedFunctions"/>
    <rule ref="Generic.PHP.LowerCaseKeyword"/>
    <rule ref="Generic.Strings.UnnecessaryStringConcat"/>
    <rule ref="PSR2.Classes.PropertyDeclaration"/>
    <rule ref="PSR2.Methods.MethodDeclaration"/>
    <rule ref="PSR2.Files.EndFileNewline"/>
    <rule ref="Zend.Files.ClosingTag"/>

    <!-- Check var names, but we don't want leading underscores for private vars -->
    <rule ref="Squiz.NamingConventions.ValidVariableName" />
    <rule ref="Squiz.NamingConventions.ValidVariableName.PrivateNoUnderscore">
        <severity>0</severity>
    </rule>

    <!-- Only one argument per line in multi-line function calls -->
    <rule ref="PEAR.Functions.FunctionCallSignature">
        <properties>
            <property name="allowMultipleArguments" value="false"/>
        </properties>
    </rule>

    <!-- Have 12 chars padding maximum and always show as errors -->
    <rule ref="Generic.Formatting.MultipleStatementAlignment">
        <properties>
            <property name="maxPadding" value="12"/>
            <property name="error" value="true"/>
        </properties>
    </rule>
</ruleset>