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Can I write custom functions in PHP member methods?
- WBOYOriginal
- 2016-09-06 08:42:55968browse
Can I write custom functions in PHP member methods?
I defined a function in a method, but an error was reported when calling it
This is the method that reported the error
The error was reported as follows
But I have another method that also writes functions and performs recursion, but no error is reported.
This is the interface for calling these two methods
Why is an error reported? Can anyone explain it or have a good way to deal with it
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