SplFileObject
PHP Manual

SplFileObject::seek

(PHP 5 >= 5.1.0)

SplFileObject::seekSeek to specified line

설명

public void SplFileObject::seek ( int $line_pos )

Seek to specified line in the file.

인수

line_pos

The zero-based line number to seek to.

반환값

값을 반환하지 않습니다.

오류/예외

Throws a LogicException if the line_pos is negative.

예제

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();
?>

위 예제의 출력 예시:

$file->seek(2);

참고


SplFileObject
PHP Manual