echo woziji(20,10,'jian'); Isn't 'jian' a string?

Question

echo woziji(20,10,'jian'); Isn't the 'jian' passed in a string? Why is it treated as a function?

Answer 1

This depends on the function of woziji you defined. Public function wojizi($1,$2,$3,){

}

Can ***Q 895163012 help you solve it

Answer 2

public woziji($one,$two,$func){

}

$func This refers to the function