PHP fseek Ftell

<?PHPHeader(' content-type:text/html; Charset=utf-8 ');$file= './php34.txt ';//content inside the./php34.txt: 01234567890$mode= ' r+ ';$file _handle=fopen($file,$mode);Echo' <br> ',Ftell($file _handle);//0fseek($file _handle, 3);//This function moves the file pointer forward or backward from the current position to a new location, measured in bytes from the beginning of the file header. Echo' <br> ',Ftell($file _handle);//3Echo' <br> ',fgets($file _handle, 3);// the

PHP fseek Ftell