10 Pieces of PHP Developer Advice in 2022: Advice #7: How Can You Make Money Selling Better Versions of Your Open Source Software - Lately in PHP Podcast Episode 90 Part 7: 10 Pieces of PHP Developer Advice in 2022: Advice #7: How Can You Make Money Selling Better Versions of Your Open Source Software - 6 minutes - Lately in PHP Podcast Episode 90 Part 7