send variable(post) by array 2 dimemsion

[Anon]

for ($i=0 ; $i <=4;$i++){
for ($j=0 ; $j<=$age;$j++){
$total=number_format($datax[$i][$j],2);
echo "<input type=hidden name=x[$i][$j] value=$total>";
$total=number_format($datay[$i][$j],2);
echo "<input type=hidden name=y[$i][$j] value=$total>";
}
}
result
www.poeg004.php3?x%5B0%5D%5B0%5D=0.00&y%5B0%5D%5B0%5D=0.27&x%5B0%5D%5B1%5D=1.00&y%5B0%
what is %?
if i not want use loop for...do you way?

[Anon]

% means that the next 2 chars specifys an ascii characher's hex value %5b = [ and %5d = ]... do you get it?

Andreas Bernhardsen