array insert into mysql statement

[pullez]

Hi everyone:
I´m new to php so most probably the answer to my question is more than obvious.Take a look at this code.The goal is to parse the values originated from a form array into a mysql INSERT INTO VALUES($some variable).

	$num_fields=count($form_field);
	$i=0;
	while($i<$num_fields)
		{
		if($query_values ="")
			{
			$query_values=$form_field_submit[$i];
			$query_do=$form_field[$i];
			}
			else
			{
			#$query_values=$form_field_submit[$i]. "," .$query_values;
			$query_values=$query_values.",".$form_field_submit[$i];
			$query_do=$query_do.$form_field[$i];
			}
		$i++;
		}

-The problem aruses when trying to insert the data into the MYSQL database give a syntax error caused by the concatenation in:

$query_values=$query_values.",".$form_field_submit[$i];

Any help greatly apreciated.Thanks in advance.
Jorge

[tomhath]

Both of these statements look like they could cause problems. Unless all your table columns are numbers, the values will need quotes around them. Also there are no separators (commas or whatever) in the $query_do string.

$query_values=$query_values.",".$form_field_submit[$i];

$query_do=$query_do.$form_field[$i];