如何检查在Yii2代码标准解析或语法错误？

Question

我已经使用这个phpcs.xml.dist检查代码标准：

<?xml version="1.0" encoding="UTF-8"?>
<ruleset name="Yii2">
    <description>Yii 2 Web Application Framework Coding Standard</description>

    <rule ref="PSR2">
        <!-- Property names MUST start with an initial underscore if they are private. -->
        <exclude name="PSR2.Classes.PropertyDeclaration.Underscore"/>

        <!-- Opening parenthesis of a multi-line function call must be the last content on the line. -->
        <!-- Closing parenthesis of a multi-line function call must be on a line by itself. -->
        <!-- Only one argument is allowed per line in a multi-line function call. -->
        <exclude name="PEAR.Functions.FunctionCallSignature"/>

        <!-- We don't have line length (line width) limits. -->
        <exclude name="Generic.Files.LineLength"/>

        <!-- CASE keyword must be indented 4 spaces from SWITCH keyword. -->
        <exclude name="PSR2.ControlStructures.SwitchDeclaration"/>
    </rule>

    <!-- Property declaration rules. -->
    <!-- TODO: -->

    <!-- Function call signature. -->
    <!-- TODO: -->

    <!-- Switch declaration. -->
    <!-- TODO: -->

    <!-- ... other Yii2 specific rules. -->
    <rule ref="Generic.Arrays.DisallowLongArraySyntax"/>

    <!-- If string doesn't contain variables or single quotes, use single quotes. -->
    <rule ref="Squiz.Strings.DoubleQuoteUsage.NotRequired"/>

    <!-- Replaces Yii2_Sniffs_Files_SpacesAroundConcatSniff -->
    <rule ref="Squiz.Strings.ConcatenationSpacing">
        <properties>
            <property name="spacing" value="1" />
            <property name="ignoreNewlines" value="true" />
        </properties>
    </rule>

    <!-- Replaces Yii2_Sniffs_Properties_PrivatePropertiesUnderscoreSniff -->
    <rule ref="Squiz.NamingConventions.ValidVariableName.PrivateNoUnderscore"/>

    <!-- https://github.com/squizlabs/PHP_CodeSniffer/issues/1008 -->
    <rule ref="Squiz.ControlStructures.ControlSignature">
        <properties>
            <property name="requiredSpacesBeforeColon" value="0" />
        </properties>
    </rule>

    <!-- Ignore for migrations. -->
    <!-- Ignore missing namespace for migrations -->
    <rule ref="PSR1.Classes.ClassDeclaration.MissingNamespace">
        <exclude-pattern>m\d{6}_\d{6}_.+\.php$</exclude-pattern>
    </rule>
    <!-- Ignore camel caps format for class name of migrations -->
    <rule ref="Squiz.Classes.ValidClassName.NotCamelCaps">
        <exclude-pattern>m\d{6}_\d{6}_.+\.php$</exclude-pattern>
    </rule>

    <!-- Ignore for tests. -->
    <!-- Ignore method name prefixed with underscore to indicate visibility -->
    <rule ref="PSR2.Methods.MethodDeclaration.Underscore">
        <exclude-pattern>tests?/*(Cest|Test).php$</exclude-pattern>
    </rule>
    <!-- Ignore declare new symbols and execute logic with side effects same file -->
    <rule ref="PSR1.Files.SideEffects.FoundWithSymbols">
        <exclude-pattern>/tests?*/_bootstrap.php$</exclude-pattern>
        <exclude-pattern>/web/(index|index-test).php$</exclude-pattern>
    </rule>
<rule ref="Generic.Files.LineLength">
     <properties>
         <property name="lineLimit" value="120" />
         <property name="absoluteLineLimit" value="120" />
     </properties>
 </rule>
    <exclude-pattern>*/i18n/data/*</exclude-pattern>
    <exclude-pattern>*/views/errorHandler/*</exclude-pattern>
    <exclude-pattern>*/requirements/*</exclude-pattern>

 <exclude-pattern>ProfileTarget.php</exclude-pattern>
</ruleset>

我使用它的命令是：

vendor/bin/phpcs --encoding=utf-8 --extensions=php backend --colors

该文件是在根目录下。我怎么可以用它来检查解析或语法错误？它显示了格式化，字符串错误，此文件中包含的其他规则的错误。

我可以用这个命令来检查语法错误的单个文件：

php -l backend/controllers/AdvertisementController.php

我要检查整个文件夹的任何语法或解析错误。

Answer 1

对于语法错误，有PHP棉短绒。您可以从PHPCS内加入Generic.PHP.Syntax嗅探到你的（自定义）规则集调用它。

添加下面的phpcs.xml.dist。

<rule ref="Generic.PHP.Syntax"/>