Default value for parameters with a class type hint can only be NULL - 代码天地

Default value for parameters with a class type hint can only be NULL

其他 2018-09-13 01:04:02 阅读次数: 0

出现这个问题是php版本不够将php版本切换到php7就ok了！

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转载自blog.csdn.net/weixin_42262935/article/details/81701906

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