Rewinds the position of the file pointer to the beginning of the file in PHP

 //from w w w  . j ava  2  s  .  c o  m
  
<?php
    $file = fopen("test.txt","r");
    
    //Change position of file pointer
    fseek($file,"15");
    
    //Set file pointer to 0
    rewind($file);
    
    fclose($file);
?>