Php filesize () function

Write your php code

(PHP 3, PHP 4 , PHP 5)

filesize -- Gets file size

Syntax

int filesize ( string filename )

Returns the size of the file in bytes, or FALSE in case of an error.

Note: Because PHP's integer type is signed and many platforms use 32bit integers, filesize() may return unexpected results for files which are larger than 2GB. For files between 2GB and 4GB in size this can usually be overcome by using sprintf("%u", filesize($file)).

Note: The results of this function are cached. See clearstatcache() for more details.

Tip: As of PHP 5.0.0 this function can also be used with some URL wrappers. Refer to Appendix L for a listing of which wrappers support stat() family of functionality.

Example 1. filesize() example


<?php

// outputs e.g.  somefile.txt: 1024 bytes

$filename = 'somefile.txt';
echo $filename . ': ' . filesize($filename) . ' bytes';

?>

Php filesize Function syntax tag

filesize php code on this is provided for your study purpose, it will guide you to know how create and design a website using php. use it to practice and train your self online

Php filesize syntax tutorial

php tutorial guide and code design are for easy learning and programming. The code practice section provided at the top is for practising of this syntax. Use the code section up to practice your php programming online. Learning php is very easy, all you need is to use the examples on this site and practice them to perfect your skills.

Mathematics operators

php tutorial guides,functions, classes, code examples and tags for creating simple dynamic site to mysql database driven sites

Php filesize () function

Php Result

Syntax

Php filesize Function syntax tag

Php filesize syntax tutorial