PHP | SplFileObject eof() Function

PHP | SplFileObject seek() Function

Last Updated : 24 Dec, 2018

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

PHP | SplFileObject eof() Function

R

R_Raj

Improve

Article Tags :

Similar Reads

PHP | SplFileObject eof() Function

The SplFileObject::eof() function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used reached end of file. Syntax: string SplFileObject::eof( void ) Parameters: This function does not accept any parameter. Return values: Returns TRUE on Success. Below Programs illustrate the Sp

PHP SplFileObject key() Function

TheÂ SplFileObject::key() is an inbuilt function of the Standard PHP Library (SPL) in PHP that is used to get the key (line number) of the current line pointed to by the SplFileObject. SyntaxpublicÂ SplFileObject::key():Â intParameter This function does not have any parameters. Return Value The SplFile

PHP | SplFileObject setMaxLineLen() Function

The SplFileObject::setMaxLineLen() function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used to set the maximum length of line length. Syntax: void SplFileObject::setMaxLineLen( $len ) Parameters: This function accepts single parameter $len which is used to specify the maxim

PHP SplFileObject next() Function

The SplFileObject::next() is an inbuilt function in PHP that is used to iterate the file using the SplFileObject. The pointer will point next line. The SplFileObject implements Iterator and Traversal. That means you can use it in foreach loops and use many of the iterator functions with it. Syntaxpu

PHP | SplFileObject fgets() Function

The SplFileObject::fgets() function is an inbuilt function of the Standard PHP Library (SPL) in PHP which is used to get a line from the file.Â Syntax:Â string SplFileObject::fgets( void ) Parameters: This function does not accept any parameter.Â Return values: This function returns a string contain

PHP | SplFileObject fstat() Function

The SplFileObject::fstat() function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used to give the information of the file. Syntax: array SplFileObject::fstat( void ) Parameters: This function does not accept any parameter. Return values: This function returns an array which c

PHP | SplFileObject fgetc() Function

The SplFileObject::fgetc() function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used to get character from file. Syntax: string SplFileObject::fgetc( void ) Parameters: This function does not accept any parameter. Return values: Returns single character read from the file or

PHP SplFileObject fseek() Function

TheÂ SplFileObject::fseek()Â function is an inbuilt function of Standard PHP Library (SPL) in PHP that allows you to move the file pointer to a specified position within a file opened using SplFileObject. The file pointer is the position where the next read or write operation will occur. This function

PHP | SplFileObject ftell() Function

The SplFileObject::ftell() function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used to return the position of the file pointer which specifies the current offset in the file. Syntax: int SplFileObject::ftell( void ) Parameters: This function does not accept any parameters.

PHP | SplFileObject fread() Function

The SplFileObject::fread() function is an inbuilt function of Standard PHP Library (SPL) in PHP which is used to reads the given number of bytes from the file. Syntax: string SplFileObject::fread( $length ) Parameters: This function accepts single parameter $length which is used to specify the lengt