Re: Array as hidden input

On Thu, 28 Sep 2000, Hellekin O. Wolf wrote: > Mirko Nalesso wrote: > > Hi, > > I've a problem. Can an input hidden in a form be an array? Example: > > > > File prova.php > > > > <? > > $arr=array(); > > $arr[1]=11; > > $arr[2]=12; > > $arr[3]=13; > > ?> > > <form method="post" method="prova1.php"> > > <? echo "<input type=\"hidden\" name=\"arr\" > > value=\"$arr\">"; ?> > > <input type=submit value="NEXT" > > > <form> > > > > File prova1.php: > > > > <? > > echo"$arr[1] - $arr[2] - $arr[3]"; > > ?> > > > > On the Netscape, file prova1.php appears: > > > > r - r - a > > > > What's wrong? > > > > Mirko. > > *** Hello, > Take a look at the serialize, and unserialize functions. They should do the job. http://www.php.net/manual/function.serialize.php http://www.php.net/manual/function.unserialize.php The fomrer takes an array and converts it into a string. The later takes the string and converts it into and array. -- Meir Kriheli MKsoft computer systems "There's someone in my head but it's not me" - Pink Floyd