Open In App

PHP | SplFileObject seek() Function

Last Updated : 24 Dec, 2018
Comments
Improve
Suggest changes
Like Article
Like
Report
The SplFileObject::seek() function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used to seek to specify the line. Syntax: 
void SplFileObject::seek( $line_num)
Parameters: This functions accept only one parameter $line_num which specifies the line number of the file. Return values: This function does not return any value. Below Programs illustrate the SplFileObject::seek () function in PHP: Program-1: php 
<?php

// PHP program to illustrate
// SplFileObject Seek function

$file = new SplFileObject(__FILE__);

$file->seek(3);

echo $file->current();
?>
Output: 
// SplFileObject Seek function
Program-2: php 
<?php 
 
// PHP program to use array to check 
// multiple files 
$GFG = array(
    "/home/rajvir/Desktop/GeeksforGeeks/dummy.php",
    "gfg.txt",
    "mime.php"
    );
 
foreach ($GFG as &$file_name) { 
 
    $file = new SplFileObject($file_name);
    $file->seek(3);
    echo $file->current();
    }
?>
Output: 
GeeksforGeeks
gfg
contribute
Reference: http://php.net/manual/en/splfileobject.seek.php

Next Article
PHP | SplFileObject seek() Function

R
R_Raj
Improve
Article Tags :

Similar Reads

We use cookies to ensure you have the best browsing experience on our website. By using our site, you acknowledge that you have read and understood our Cookie Policy & Privacy Policy
Lightbox