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SplFileObject::seek

(PHP 5 >= 5.1.0, PHP 7)
Seek to specified line
public void SplFileObject::seek ( int $line_pos )

Seek to specified line in the file.

Parameters:
line_pos

The zero-based line number to seek to.

Returns:

No value is returned.

Exception:

Throws a LogicException if the line_pos is negative.

Examples:
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();
?>

The above example will output something similar to:

$file->seek(2);
See also:

SplFileObject::current() -

SplFileObject::key() -

SplFileObject::next() -

SplFileObject::rewind() -

SplFileObject::valid() -

doc_php
doc_php
2016-02-24 16:20:21
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