	Submit Your Code
	SEO Monitor
	UpTime Monitor
	PHP Code Contest
	My Favorite Examples
	My Favorite Articles
	Update Your Profile

More Weber Sites
	PHP Code Search
	Web Development Forums
	Learn MySQL Playing Trivia
	PHPBB2 Templates
	Web Development Index
	PHP Web Logs (BLogs)
	Web Development Resources
	Web Development Content

Recommended Links
	PHPClasses
	PHP Editor
	PHP Jobs
	Vision.To Design
	Ajax Tutorials
	PHP Programming Help
	PHP/MySQL Programming
	Webmaster Resources
	Webmaster Forum
	XML meta language
	website builder

Recommended
	Submit Site
	Forex Trading Online forex trading platform

Tells file pointer read/write position

Filesystem Functions

ftell

(PHP 4, PHP 5)

ftell — Tells file pointer read/write position

Description

int ftell ( resource $handle )

Tells the file pointer read/write position.

Parameters

handle: The file pointer must be valid, and must point to a file successfully opened by fopen() or popen(). ftell() gives undefined results for append-only streams (opened with "a" flag).

Return Values

Returns the position of the file pointer referenced by handle ; i.e., its offset into the file stream.

If an error occurs, returns FALSE.

Examples

Example #1 ftell() example

 <?php

// opens a file and read some data
$fp = fopen("/etc/passwd", "r");
$data = fgets($fp, 12);

// where are we ?
echo ftell($fp); // 11

fclose($fp);

?>

See Also

Filesystem Functions