SplFileObject::rewind
SplFileObject::setCsvControl
SplFileObject
PHP Manual

# SplFileObject::seek

(PHP 5 >= 5.1.0)

SplFileObject::seek — Seek 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::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

SplFileObject::rewind
SplFileObject::setCsvControl
SplFileObject
PHP Manual