PHP - Function Sha1 File

Syntax

string setlocale ( int $category , array $locale )

It is used to set locale information

It returns a string on success or else false on failure

Sr.No	Parameters & Description
1	filename It contains the information about the filename of the file to hash
2	raw_output It is a boolean value that indicates the output

Parameters & Description

filename

It contains the information about the filename of the file to hash

raw_output

It is a boolean value that indicates the output

Try out the following example

<?php
   $input = "sample.txt";
   $sha1file = sha1_file($input);
   
   echo $sha1file;
?>

This will produce following result −

aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d

php_function_reference.htm