(PHP 5 >= 5.1.0)
SplFileObject::rewind — Rewind the file to the first line
Rewinds the file back to the first line.
이 함수는 인수가 없습니다.
값을 반환하지 않습니다.
Throws a RuntimeException if cannot be rewound.
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();
?>