Why don't you just try it and see?

Aaron

-----Original Message-----
From: Rodrigo [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, October 03, 2002 1:41 PM
To: PHP
Subject: [PHP-DB] Function help....


Hi people, i wanna know from you if this is the way to complete a filed
with zeros "0"...

if i type 01 it completes to 0001




function zero4($campo) {

if(strlen($campo) == 4) {

 $status = "ok";

}else{

while(strlen($campo) < 4) {

$campo = 0 . $campo;

}
}
}
what do you think?




------------------------------------------------------------------------
--------
        Equipe Pratic Sistemas
        Rodrigo Corrêa
        Fone: (14) 441-1700
        [EMAIL PROTECTED]
        [EMAIL PROTECTED] 
     



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