Bug #11060: 64 bit integer support

From: ctebah@galeb.etf.bg.ac.yu Operating system: various flavors of Linux, Windows PHP version: 4.0.4pl1 PHP Bug Type: Feature/Change Request Bug description: 64 bit integer support There is some kind of 64 bit integers support, isn't it? I tried this code on several machines running on windows and linux platforms, and it produces the same results: ex. 1: for ($i=0; $i < 64; $i++) echo "<br>$i - " . (1 << $i); doing just fine with 31 bit, so $i must be 32 signed integer, but... ex. 2: for ($j=1, $i=0; $i < 64; $i++, $j*=2) echo "<br>$i - $j"; seems to work fine until $j is less than 15 digits long (2^47), for example you may add echo $j % 10 and it would display -8 for each $i >= 47. But, then again... ex. 3: $arr = str_pad("1", 64, "0"); $y = mysql_fetch_object(mysql_query("SELECT CONV('$arr', 2, 10) AS xx")); echo $y->xx; works just fine, as the $y->xx is unsigned 64 bit integer? But I must admit, this is a silly workaround... -- Edit Bug report at: http://bugs.php.net/?id=11060&edit=1