";
var_dump($_POST);
print "
end post dump
";
//error_reporting(E_ALL & ~E_NOTICE);
include("config.php");
// I'm assuming that dropdown 1_1 is the first one, 1_2 is the second one and so on.
// subcat_1_1_1 is the first checkbox in the first dropdown in the first of the three sections.
// subcat_1_1_2 is the second checkbox in that dropdown and so on.
$categories = array();
$name = $_POST['name'];
$green = $_POST['green'];
$eco = $_POST['eco'];
$dfe = $_POST['dfe'];
// While the array-key exists, this loop will run and collect all checkboxes
// in the array called categories
for($w=1;$w<100;$w++)
{
if(!array_key_exists('subcat_'.$w.'_1_1', $_POST))
{
//$w = -1;
break;
}
for($x=1;$x<100;$x++)
{
if(!array_key_exists('subcat_'.$w.'_'.$x.'_1', $_POST))
{
//$x = -1;
break;
}
for($y=1;$y<100;$y++)
{
if(!array_key_exists('subcat_'.$w.'_'.$x.'_'.$y, $_POST))
{
// $y = -1;
break;
}
$categories[$w][$x][] = $y;
}
}
}
print "
categories dump
";
var_dump($categories);
print "end categories dump
";
print "
";
// Now you have an array with all checkboxes, something like
// $subcat[1][1][1] = The number of the first checked checkbox in the first category
// $subcat[1][1][2] = The number of the second checked checkbox in the first category and so on.
// $subcat[1][2][1] = The number of the first checked checkbox in the second category
// $subcat[1][2][2] = The number of the second checked checkbox in the second category and so on.
// $subcat[2][1][1] = The number of the first checked checkbox in the first category, second section
// $subcat[2][1][2] = The number of the second checked checkbox in the first category, second section and so on.
$key_exists = true;
$subkey_exists = true;
$strings = array();
// Loops through and turns all categories' arrays into strings
for($h=1;$h<100;$h++)
{
if(!array_key_exists($h, $categories))
{
break;
}
if (!array_key_exists(1, $categories[$h]))
{
break;
}
for($i=1;$i<100;$i++)
{
if(!array_key_exists($i, $categories[$h]))
{
break;
}
print(sizeof($strings));
// This will turn the array into a string with all subcategories, separated by ;.
// For example, 0;3;53 if subcategory 0, 3 and 53 are checked
$strings[$h][$i] = implode(';', $categories[$h][$i]);
print "
";
var_dump($strings[$h][$i]);
}
}
print "
strings start
";
var_dump($strings);
print "
strings end
";
// Now strings[] contains all the strings (like 1;3;5 and 3;5;7). Loop through the array:
for($x=1;$x");
}
}
// Done.
// Store that field in the DB and then when you want them into an array again, do:
// $array = explode(';', $string);
?>