SplFileObject
PHP Manual

SplFileObject::seek

(PHP 5 >= 5.1.0, PHP 7)

SplFileObject::seekSeek to specified line

Descrição

public void SplFileObject::seek ( int $line_pos )

Seek to specified line in the file.

Parâmetros

line_pos

The zero-based line number to seek to.

Valor Retornado

Não há valor retornado.

Erros

Throws a LogicException if the line_pos is negative.

Exemplos

Exemplo #1 SplFileObject::seek() example

This example outputs the third line of the script which is found at position 2.

<?php
$file 
= new SplFileObject(__FILE__);
$file->seek(2);
echo 
$file->current();
?>

O exemplo acima irá imprimir algo similar à:

$file->seek(2);

Veja Também


SplFileObject
PHP Manual