PHP call method, pass parameters

Figure 1

Figure 2

Figure 3

Figure 1 Calling the _getticket () method
Figure 3 _getticket () method to pass the parameter is $EWM, or $ewm_data[' dg_ewm ']??? Why do you explain why?

I think it is $ewm_data[' dg_ewm ' This value, why is the parameter in Figure 3 a $EWM? Repeating to Figure 2?

Reply content:

Figure 1

Figure 2

Figure 3

Figure 1 Calling the _getticket () method
Figure 3 _getticket () method to pass the parameter is $EWM, or $ewm_data[' dg_ewm ']??? Why do you explain why?

I think it is $ewm_data[' dg_ewm ' This value, why is the parameter in Figure 3 a $EWM? Repeating to Figure 2?

First of all, there is a drop in the method _getTicket() , this is no doubt it! Figure two is the definition _getEwm() method, figure three is _getTicket() the definition method, yes No! Then I define the method, I just need to define a few parameters, parameter name I want to define all can, right! I just have to make sure to pass the value right when I drop the method. Do you fall in figure three methods and figure two methods have any connection? What's so tangled about it! Or I do not understand you want to express God horse meaning!!!!

What do you want to ask?

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