How to use fclose function

php The fclose() function is used to close an open file pointer.

php fclose() function syntax

Function: close an open file

Syntax:

fclose(file)

Parameters:

file Required. Specifies the file to be closed.

Description: Returns true if successful, otherwise returns false. The file pointer must be valid and successfully opened via fopen() or fsockopen().

php fclose() function example

<?php
$file = fopen("./test.txt","r");
echo fclose($file);
?>

This article is an introduction to the PHP fclose function. I hope it will be helpful to friends in need!

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