Knowledge Base Contributions

Below is a list of the knowledge base entries that Noah Blumenthal has contributed to:

• I am using PHP4. I used to draw gifs in PHP3, but now I get an error (i think because PHP only supports PNGs). What should I do?
  

• Can I get the results of a mysql query listed for a specific column, as an array or comma-delineated list instead of looping over the rows?