note 62199 added to function.rand
| From: | php-general at lists dot php dot net | Date: | Wed, 22 Feb 2006 09:33:51 +0000 |
| Subject: | note 62199 added to function.rand | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-104204@lists.php.net to get a copy of this message | ||
Very simple code, doenst need any special function and generaters a code
<?
$alphabet = range("A","Z");
$zero = 0;
$multiplier = 5;
$length = 4;
$number = $multiplier * $length;
while($number > $zero){
$zerocut = $zero / $length;
if(substr_count($zerocut,".") == 0 AND $zero <> 0){$code = "$code-";}
$rand = rand(0,9);
$randomletter = rand(0,26);
if($rand <= 4){$code .= $alphabet[$randomletter];}else{
$code .= rand(0,9);}
++$zero;}
echo $code;
?>
----
Server IP: 83.137.20.120
Probable Submitter: 213.84.116.241 (proxied: 1.1 ISA_COMBI)
----
Manual Page -- http://www.php.net/manual/en/function.rand.php
Edit -- http://master.php.net/manage/user-notes.php?action=edit+62199
Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+62199&report=yes&reason=added+to+the+manual
Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+62199&report=yes&reason=bad+code
Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+62199&report=yes&reason=spam
Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+62199&report=yes&reason=useless
Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+62199&report=yes&reason=non-english
Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+62199&report=yes&reason=already+in+docs
Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+62199&report=yes
Reject -- http://master.php.net/manage/user-notes.php?action=reject+62199&report=yes
Search -- http://master.php.net/manage/user-notes.php