note 118425 added to migration70.incompatible
| From: | Paolo | Date: | Fri, 04 Dec 2015 07:00:36 +0000 |
| Subject: | note 118425 added to migration70.incompatible | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-204274@lists.php.net to get a copy of this message | ||
Just a word about the "division-by-zero gate":
<?php
foreach ([-1.0, -0.75, -0.5, -0.25, -0.1, -0.01, 0] as $x) {
var_dump(-3 / $x);
}
// OUTPUT:
// float(3) <-- Ok...
// float(4)
// float(6)
// float(12) <-- It becomes increasingly bigger...
// float(30)
// float(300) <-- Wow, that's pretty big, indeed!
//
// Warning: Division by zero in php shell code on line 2
// float(-INF) <-- Suddenly, a wild "-INF" appears.
----
Server IP: 72.52.91.14
Probable Submitter: 5.45.62.160
----
Manual Page -- http://php.net/manual/en/migration70.incompatible.php
Edit -- https://master.php.net/note/edit/118425
Del: integrated -- https://master.php.net/note/delete/118425/integrated
Del: useless -- https://master.php.net/note/delete/118425/useless
Del: bad code -- https://master.php.net/note/delete/118425/bad+code
Del: spam -- https://master.php.net/note/delete/118425/spam
Del: non-english -- https://master.php.net/note/delete/118425/non-english
Del: in docs -- https://master.php.net/note/delete/118425/in+docs
Del: other reasons-- https://master.php.net/note/delete/118425
Reject -- https://master.php.net/note/reject/118425
Search -- https://master.php.net/manage/user-notes.php