Re: simple arithmetic problem
| From: | Marek Kilimajer | Date: | Sun, 16 Mar 2003 17:00:51 +0000 |
| Subject: | Re: simple arithmetic problem | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-139850@lists.php.net to get a copy of this message | ||
fgets moves the position in the file pointer, you need
echo (time()).">><br>";
$old=fgets($fp);
echo $old." = <br>";
$new=time();
echo ">>>".($new - $old)."<<<<br>";
pei_world wrote:
I have a problem in time substraction. the number print out correct, but don't know why i cann't do the substraction between them ======================================= echo (time()).">><br>"; echo (fgets($fp))." = <br>"; $new=time(); $old=fgets($fp); echo ">>>".($new - $old)."<<<<br>"; ouput ====================================== 1047832384>> 1047832349 =-- Sincerely your; pei_world ( .::IT::. )1047832384<<<