phpcs.xml

<?xml version="1.0"?>
<ruleset name="Weathermap">
    <description>The coding standard for Weathermap.</description>

    <file>lib</file>
    <file>weathermap</file>
    <file>editor.php</file>

    <exclude-pattern>vendor/*</exclude-pattern>

    <arg name="colors"/>
    <arg value="np"/>

    <!-- Don't hide tokenizer exceptions -->
    <rule ref="Internal.Tokenizer.Exception">
        <type>error</type>
    </rule>

    <!-- Include the whole PSR2 standard -->
    <rule ref="PSR2">
        <exclude name="Generic.Formatting.MultipleStatementAlignment.NotSame"/>
    </rule>

    <rule ref="Squiz.PHP.DiscouragedFunctions"/>
    <rule ref="Generic.PHP.ForbiddenFunctions"/>


    <config name="installed_paths" value="vendor/phpcompatibility/php-compatibility,vendor/slevomat/coding-standard"/>

    <!-- don't allow commented out code -->
    <rule ref="Squiz.PHP.CommentedOutCode"/>


    <!-- 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>

    <!-- 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>

    <!--
       These are PHP7ish

    <rule ref="SlevomatCodingStandard.TypeHints.TypeHintDeclaration"/>

    <rule ref="SlevomatCodingStandard.Classes.UnusedPrivateElements"/>

    <rule ref="SlevomatCodingStandard.Namespaces.AlphabeticallySortedUses"/>
    <rule ref="SlevomatCodingStandard.Namespaces.FullyQualifiedGlobalFunctions"/>
    <rule ref="SlevomatCodingStandard.Namespaces.FullyQualifiedGlobalConstants"/>

    <rule ref="SlevomatCodingStandard.Namespaces.UseDoesNotStartWithBackslash"/>
    <rule ref="SlevomatCodingStandard.Commenting.InlineDocCommentDeclaration"/>
    -->
    <rule ref="SlevomatCodingStandard.Namespaces.MultipleUsesPerLine"/>
    <rule ref="SlevomatCodingStandard.ControlStructures.LanguageConstructWithParentheses"/>

</ruleset>