SplFileObject::next
SplFileObject::seek
SplFileObject
PHP Manual

# SplFileObject::rewind

(PHP 5 >= 5.1.0)

SplFileObject::rewind — Rewind the file to the first line

### 설명

public void SplFileObject::rewind ( void )

Rewinds the file back to the first line.

### 인수

이 함수는 인수가 없습니다.

### 반환값

값을 반환하지 않습니다.

### 오류/예외

Throws a RuntimeException if cannot be rewound.

### 예제

Example #1 SplFileObject::rewind example

`<?php
$file = new SplFileObject("misc.txt");
// Loop over whole file
foreach ($file as $line) { }
// Rewind to first line
$file->rewind();
// Output first line
echo $file->current();
?>`

### 참고

- SplFileObject::current - Retrieve current line of file
- SplFileObject::key - Get line number
- SplFileObject::seek - Seek to specified line
- SplFileObject::next - Read next line
- SplFileObject::valid - Not at EOF

SplFileObject::next
SplFileObject::seek
SplFileObject
PHP Manual