php is great for what it does. ruby is great for what it does. python is great for what it does. at the end, it's all about preference. someone who has mastere

php is great for what it does. ruby is great for what it does. python is great for what it does. at the end, it's all about preference. someone who has mastered in PHP will no doubt be a lot more proficient in developing apps than a junior/intermediate python or ruby developer. same can be said for reverse. it really all comes down to knowledge and experience.