note 61065 deleted from function.gmp-div-r by cmb
| From: | cmb@php.net | Date: | Fri, 18 Dec 2015 11:36:34 +0000 |
| Subject: | note 61065 deleted from function.gmp-div-r by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-204480@lists.php.net to get a copy of this message | ||
Note Submitter: Armando
----
A good function to help to find if a number is odd or pair.
function is_odd($tmpnumber){
if ($tmpnumber < '0') $tmpnumber = gmp_mod($tmpnumber);
if ($tmpnumber == '0') return(false);
elseif ($tmpnumber == '1') return(true);
elseif ($tmpnumber > '1'){
if (gmp_div_q($tmpnumber,'2') != '0') return(true);
else return(false);
}
}