use of func_num_args in php

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Joshi jahanvi

use of func_num_args in php

Postby Joshi jahanvi » Thu Oct 30, 2014 3:04 pm

Why we use func_num_args() function in PHP.


sonall gajera

Re: use of func_num_args in php

Postby sonall gajera » Thu Jul 09, 2015 8:20 am

func_num_args — Returns the number of arguments passed to the function

int func_num_args ( void ) Gets the number of arguments passed to the function.This function may be used in conjunction with func_get_arg() and func_get_args() to allow user-defined functions to accept variable-length argument lists.


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