تابع ‎rewind()‎‎ در PHP

<?php
$file = fopen("test.txt","r");

//Change position of file pointer
fseek($file,"15");

//Set file pointer to 0
rewind($file);

fclose($file);
?>
<?php
$file = fopen("test.txt","r");

//Change position of file pointer
fseek($file,"15");

//Set file pointer to 0
rewind($file);

fclose($file);
?>اجرای کد