fscanf

Name:fscanf

Category:File system

Programming Language:php

One-line Description:Parse the input according to the specified format.

Definition and usage

The fscanf() function parses the input from the opened file according to the specified format.

grammar

 fscanf ( file , format , mixed )

parameter	describe
file	Required. Specify documents to be inspected.
format	Required. Specified format.
mixed	Optional.

illustrate

fscanf() function is similar to sscanf() , but it accepts input from the file associated with the file and interprets the input according to the specified format . If only two parameters are passed to this function, the parsed value will be returned as an array. Otherwise, if optional parameters are provided, this function returns the number of assigned values. Optional parameters must be passed with reference.