(PHP 5 >= 5.1.0)
SplFileObject::seek — Seek to specified line
$line_pos
)Seek to specified line in the file.
line_posThe zero-based line number to seek to.
Nessun valore viene restituito.
Throws a LogicException if the
line_pos is negative.
Example #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();
?>
Il precedente esempio visualizzerà qualcosa simile a:
$file->seek(2);