Php/docs/splfileobject.seek
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SplFileObject::seek
(PHP 5 >= 5.1.0, PHP 7)
SplFileObject::seek — Seek to specified line
Description
public SplFileObject::seek
( int $line_pos
) : void
Seek to specified line in the file.
Parameters
line_pos- The zero-based line number to seek to.
Return Values
No value is returned.
Examples
Example #1 SplFileObject::seek() example
This example outputs the third line of the script which is found at position 2.
<?php$file = new SplFileObject(__FILE__);$file->seek(2);echo $file->current();?>
The above example will output something similar to:
$file->seek(2);
See Also
- SplFileObject::current() - Retrieve current line of file
- SplFileObject::key() - Get line number
- SplFileObject::next() - Read next line
- SplFileObject::rewind() - Rewind the file to the first line
- SplFileObject::valid() - Not at EOF
