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📜  类 stdclass 的对象无法转换为字符串 - 无论代码示例

📅  最后修改于: 2022-03-11 15:00:20.535000             🧑  作者: Mango

代码示例1
Most likely, the userdata() function is returning an object, not a string. Look into the documentation (or var_dump the return value) to find out which value you need to use.