phpstorm psr2样式.xml

将如下内容保存为 .xml 格式

<code_scheme name="Default">
  <PHPCodeStyleSettings>
    <option name="ALIGN_KEY_VALUE_PAIRS" value="true" />
    <option name="ALIGN_PHPDOC_PARAM_NAMES" value="true" />
    <option name="ALIGN_PHPDOC_COMMENTS" value="true" />
    <option name="ALIGN_ASSIGNMENTS" value="true" />
    <option name="COMMA_AFTER_LAST_ARRAY_ELEMENT" value="true" />
    <option name="PHPDOC_WRAP_LONG_LINES" value="true" />
    <option name="LOWER_CASE_BOOLEAN_CONST" value="true" />
    <option name="LOWER_CASE_NULL_CONST" value="true" />
    <option name="ELSE_IF_STYLE" value="COMBINE" />
    <option name="ALIGN_CLASS_CONSTANTS" value="true" />
    <option name="KEEP_BLANK_LINES_AFTER_LBRACE" value="" />
    <option name="FORCE_SHORT_DECLARATION_ARRAY_STYLE" value="true" />
    <option name="PHPDOC_USE_FQCN" value="true" />
  </PHPCodeStyleSettings>
  <codeStyleSettings language="JSON">
    <indentOptions>
      <option name="INDENT_SIZE" value="" />
    </indentOptions>
  </codeStyleSettings>
  <codeStyleSettings language="PHP">
    <option name="LINE_COMMENT_AT_FIRST_COLUMN" value="false" />
    <option name="LINE_COMMENT_ADD_SPACE" value="true" />
    <option name="KEEP_BLANK_LINES_IN_DECLARATIONS" value="" />
    <option name="KEEP_BLANK_LINES_IN_CODE" value="" />
    <option name="KEEP_BLANK_LINES_BEFORE_RBRACE" value="" />
    <option name="BLANK_LINES_BEFORE_PACKAGE" value="" />
    <option name="BLANK_LINES_AFTER_PACKAGE" value="" />
    <option name="ALIGN_GROUP_FIELD_DECLARATIONS" value="true" />
  </codeStyleSettings>
</code_scheme>

设置里面找到：Editor --> Code Style --> PHP 。右侧选择导入XML。

设置里面搜索“Reformat”，查看快捷键，也可以自己设置