From: youare at loss4words dot com
Operating system: Debian 4.0
PHP version: Irrelevant
PHP Bug Type: Documentation problem
Bug description: Minor detail missing in documentation.
Description:
------------
Documentation for ip2long needs a little more detail. It says that it
returns FALSE if the argument passed is not a valid IP address, and says
this returned -1 before version 5.
It should also mention that if it is passed an empty argument that it will
still return -1.
Reproduce code:
---------------
<?php
echo "<br />Result: " . ip2long("10.10.10.10"); // returns long
echo "<br />Result: " . ip2long("not.an.ip.address"); // returns FALSE
echo "<br />Result: " . ip2long(""); // should return FALSE, returns -1
?>
Expected result:
----------------
Result: 168430090
Result:
Result:
Actual result:
--------------
Result: 168430090
Result:
Result: -1
--
Edit bug report at http://bugs.php.net/?id=41946&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=41946&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=41946&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=41946&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=41946&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=41946&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=41946&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=41946&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=41946&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=41946&r=support
Expected behavior: http://bugs.php.net/fix.php?id=41946&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=41946&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=41946&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=41946&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=41946&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=41946&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=41946&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=41946&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=41946&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=41946&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=41946&r=mysqlcfg
