phpcs.xml

<?xml version="1.0" encoding="UTF-8"?>
<ruleset name="Serps">

    <file>./src/</file>
    <file>./test/suites</file>

    <!--The complete PSR-2 ruleset-->
    <rule ref="PSR2"/>

    <!-- Short array only -->
    <rule ref="Generic.Arrays.DisallowLongArraySyntax"/>
    <rule ref="Squiz.Arrays.ArrayBracketSpacing"/>

    <!-- Long lines do no apply on test files -->
    <rule ref="Generic.Files.LineLength.TooLong">
        <exclude-pattern>./test/*</exclude-pattern>
    </rule>

    <!-- When test method have weird signatures -->
    <rule ref="PEAR.Functions.ValidDefaultValue.NotAtEnd">
        <exclude-pattern>./test/*</exclude-pattern>
    </rule>

    <!-- By default we use single quote only. Double quotes come when a variable is inside -->
    <rule ref="Squiz.Strings.DoubleQuoteUsage">
        <exclude name="Squiz.Strings.DoubleQuoteUsage.ContainsVar"/>
    </rule>

    <!-- Disallow some function like var_dump -->
    <rule ref="Squiz.PHP.ForbiddenFunctions">
        <properties>
            <property name="forbiddenFunctions" type="array" value="var_dump=>null,sizeof=>count,delete=>unset,print=>echo"/>
        </properties>
    </rule>

</ruleset>