Variable Nightmare

Hi all, I have a problem that I cant solve, any help would be welcomed! I have a form which is repeated by a for loop, the form has one element an input field. The problem im having is the name of this field for example ive used the following to name it: for loop here <input name="value<?php echo $x;?>" type="text" size="4" maxlength="2" value="<?=$cart_Array[$x][1]?>" /> } So the input name will increase with each loop like so: value1 value2 value3 ... This works fine, the source code from the generated page looks as it should. So the big question is how do I get to the variable name when the form is processed, ive tried everything i know. if I use hard coding it works : $myNewVar = $value1; But the whole point of this is that the values need to be pulled out of another for loop: for loop blah $myNewVar = $valueX; } I hope im explaining this well..... Regards R