Re: Explode, Arrays and Checkboxes

HI, --- Matt Winslow <matt@mattwinslow.com> wrote: > I'm not new to PHP, but I have very little > experience with arrays. I have comma separated > values in a database, that I need to pull out, > explode into an array, then check certain checkboxes > if they exist. > > I have two variables: > > $x = "2,10,34" > $y = "28,15,16" > > I need to explode them both, so that the values of > $x are they keys, and the values of $y are the > values. Is that possible? yes see array_combine function http://www.php.net/array_combine > I have a form, with checkboxes that are named > $product[1] through [40]. Next to them are > textboxes labeled $price[1] through [40]. How would > make the form, when it loads, have $product[2], > [10], [34] checked, with $price[2], [10], and [34] > equal to "28", "15", and "16" respecively. a sensible use of foreach and if can easily do so. zareef ahmed ===== Homepage :: http://www.zasaifi.com _______________________________ Do you Yahoo!? Win 1 of 4,000 free domain names from Yahoo! Enter now. http://promotions.yahoo.com/goldrush