note 11121 deleted from function.srand by cece
| From: | cece@php.net | Date: | Tue, 30 Mar 2004 14:16:20 +0000 |
| Subject: | note 11121 deleted from function.srand by cece | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-67383@lists.php.net to get a copy of this message | ||
Note Submitter: info@tool-pi.de
----
hallo,
now i didn´t have a problem. my problem was to choice a number but the number don´t double before
others. you now?
i take it so:
my formular have a hidden formtag the value = 45;23;1;6;7;8
now my script dont find a number that will be in formvalue.
i just like write this routine.
$FORM_NUMBERS="45;23;1;6;7;8";
$MY_NUMBERS=explode(";",$FORM_NUMBERS);
$COUNTER=count($MY_NUMBERS);
/* Look arround my Number and take a new*/
for($I=0;$I<$COUNTER;$I++){
mt_srand((double)microtime()*1000000);
$NUMBER = mt_rand(0,$ROWS-1);
if(!preg_match("/".$NUMBER."/",$Z)){
echo "Ahhh -> here is my new number";
$FORM_NUMBERS.";".$NUMBER
break;
}
else{
$COUNTER++;
}
}
$ROWS is result of mysql select
now you can see what number is double!
ciao from germany
Toolpi