参考：https://www.jetbrains.com/help/phpstorm/2016.3/symbols.html
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Class 类 |
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Final class 不可继承类 |
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Abstract class 抽象类 |
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Interface 接口 |
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PHP trait |
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Test case |
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Method/function 方法 |
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Method/function in an interface |
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Variable in tool windows and dialogs 变量 |
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Variable in completion lists |
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Constant |
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Field |
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Property 属性 |
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Parameter 方法参数 |
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Element |
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Directory |
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Source root |
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Test root |
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Resource root |
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Excluded root |
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Exception |
| Visibility modifiers | |
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Private 私有 |
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Protected |
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Public |
考虑换下webstorm试试了.