Sorry if this is a pretty basic question, but it's got me stumped. I'm developing a web app (obviously), and have run across what appears to be a limitation in either variable naming or number when placed into an INSERT INTO string. I've got several variables from a form I am submitting (10 to be exact). Three of them are as follows: $color1, $color2 and $color3. The only way the INSERT will work is if none or only $color1 is declared. I've tried commenting out $color2 and $color3, and it works. However, if I comment out $color1 and $color3, the record does not get inserted. Any ideas?