note 35338 added to function.floor
| From: | timmusagersea at hotmail dot com | Date: | Thu, 28 Aug 2003 07:08:49 +0000 |
| Subject: | note 35338 added to function.floor | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-55202@lists.php.net to get a copy of this message | ||
The following function uses fmod() rather than floor() to determine odd vs even. Please email me
and accept my apology for the garbage note if there is an intrinsic PHP function to accomplish
this...
Function IsEven($integer)
{ // Expects integer (whole number)
$result = fmod($integer,2);
If($result == 1)
{
Return(FALSE);
}
ElseIf($result == 0)
{
Return(TRUE);
}
Else
{
// Error
}
}
----
Manual Page -- http://www.php.net/manual/en/function.floor.php
Edit Note -- http://master.php.net/manage/user-notes.php?action=edit+35338
Delete Note -- http://master.php.net/manage/user-notes.php?action=delete+35338&report=yes
Reject Note -- http://master.php.net/manage/user-notes.php?action=reject+35338&report=yes