phpcs.xml

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

    <file>bin</file>
    <file>src</file>
    <file>tests</file>

    <exclude-pattern>src/Chip/Schema/*.php$</exclude-pattern>
    <exclude-pattern>tests/cases/*</exclude-pattern>

    <arg name="basepath" value="."/>
    <arg name="colors"/>
    <arg name="parallel" value="75"/>
    <arg value="np"/>

    <rule ref="PSR2">
        <exclude name="Squiz.Classes.ValidClassName"/>
    </rule>

    <rule ref="Squiz.Arrays.ArrayDeclaration">
        <!-- Ignoring the Squiz indentation rules as normalized arrays are preferred.
             Unfortunately there is currently no upstream sniff to check for this. -->
        <exclude name="Squiz.Arrays.ArrayDeclaration.KeyNotAligned"/>
        <exclude name="Squiz.Arrays.ArrayDeclaration.ValueNotAligned"/>
        <exclude name="Squiz.Arrays.ArrayDeclaration.CloseBraceNotAligned"/>

        <!-- Single and multi-line arrays are both allowed. -->
        <exclude name="Squiz.Arrays.ArrayDeclaration.SingleLineNotAllowed"/>
        <exclude name="Squiz.Arrays.ArrayDeclaration.MultiLineNotAllowed"/>
    </rule>

    <!-- Ban some functions -->
    <rule ref="Generic.PHP.ForbiddenFunctions">
        <properties>
            <property name="forbiddenFunctions" type="array">
                <element key="sizeof" value="count"/>
                <element key="delete" value="unset"/>
                <element key="print" value="echo"/>
                <element key="is_null" value="null"/>
                <element key="create_function" value="null"/>
            </property>
        </properties>
    </rule>
</ruleset>