Hi all,
Does anyone remembers how to add zeros in front of a result number given
by a query to MySQL and returned as an array, so it always shows a 4
digit number? I have:
[snip]
echo $row[main_group]./.$row[sub_group];
[snip]
but throws out:
1/0
2/0
3/0
instead of:
0001/0
0002/0
0003/0
I think certain types of INT fields (not sure which ones) zero fill the
number to the field length... you should read up on the col types, and maybe
change it over. Maybe do a search on zerofill / zero fill.
Anyhoo, to solve your immediate problem, you could check the length of
$num2 = sprintf(%4d, $num);
the d might have to be something else, can't remember
-Original Message-
From: Justin French [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, June 11, 2002 1:20 PM
To: César L. Aracena; PHP General List
Subject: Re: [PHP] Adding zeros in front
I think certain
Try this:
echo str_pad($row[main_group],4,0,STR_PAD_LEFT)./.$row[sub_group];
-Clay
From: César L. Aracena [EMAIL PROTECTED]
Date: Tue, 11 Jun 2002 00:11:30 -0300
To: PHP General List [EMAIL PROTECTED]
Subject: [PHP] Adding zeros in front
Hi all,
Does anyone remembers how to add zeros
, June 10, 2002 11:20 PM
To: César L. Aracena; PHP General List
Subject: Re: [PHP] Adding zeros in front
I think certain types of INT fields (not sure which ones) zero fill
the
number to the field length... you should read up on the col types, and
maybe
change it over. Maybe do a search
str_pad worked!!! Thank you all...
César Aracena
IS / MCSE+I
Neuquén, NQN
(0299) 156-356688
(0299) 446-6621
-Mensaje original-
De: Clay Loveless [mailto:[EMAIL PROTECTED]]
Enviado el: Martes, 11 de Junio de 2002 12:35 a.m.
Para: PHP-General
Asunto: Re: [PHP] Adding zeros in front
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