(PHP 5 >= 5.1.0)
SplFileObject::seek — Seek to specified line
Seek to specified line in the file.
The zero-based line number to seek to.
Não há valor retornado.
Throws a LogicException if the line_pos is negative.
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 a:
$file->seek(2);