phpcs.xml

<?xml version="1.0"?>
<ruleset name="PHP_CodeSniffer">
    <description>Coding standards</description>

    <!-- Include the whole PSR2 standard -->
    <rule ref="PSR2"/>

    <!-- Include some sniffs from other standards that don't conflict with PSR2 -->
    <rule ref="Generic.Commenting.DocComment"/>
    <rule ref="Squiz.Commenting.BlockComment"/>
    <rule ref="Squiz.Commenting.DocCommentAlignment"/>
    <rule ref="Squiz.Commenting.EmptyCatchComment"/>
    <rule ref="Squiz.Commenting.FunctionCommentThrowTag"/>
    <rule ref="Squiz.Commenting.InlineComment"/>
    <rule ref="Squiz.Commenting.LongConditionClosingComment"/>
    <rule ref="Squiz.Commenting.PostStatementComment"/>
    <rule ref="Squiz.Commenting.VariableComment"/>
    <rule ref="Generic.Formatting.SpaceAfterCast"/>

    <rule ref="PSR1.Methods.CamelCapsMethodName">
        <exclude-pattern>tests/*</exclude-pattern>
    </rule>
</ruleset>