/* this is part of a web form that points to process.php
here is the code snippit from the html form:
<input name="textfield" name="quantity[]" id="quantity[]" type="text" size="4" />
as you can see it is an array */
/* now here is the code from process.php */
<?php
$ingredient = $_POST['ingredient'];
$quantity = $_POST['quantity'];
$unit = $_POST['unit'];
foreach ($ingredient as $i) {
$ingredient2 .= $i.",";
}
$ingredients = substr($ingredient2, 0, -1);
foreach ($quantity as $i) {
$p = settype($i, "string");
$quantity2 .= $p.",";
}
$quantities = substr($quantity2, 0, -1);
foreach ($unit as $i) {
$unit2 .= $i.",";
}
$units = substr($unit2, 0, -1);
print "1. ".$ingredients." ";
print "2. ".$quanities." ";
print "3. ".$units;
?>