Your paint by number analogy doesn't really apply.
PHP, or Python, or Perl, as a language are to web applications what paint is to painting. CakePHP, or Symfony, or Rails, or Django is to web applications what paint + scaffolding + tarpaulins + masking tape + ladders is to painting.
Yes, you can build a ladder in the programming language you like, or you can just import one (or, in many cases, not have to) with a framework. They both still use paint, and I completely disagree with the assertion that a framework tells you where or what kind of paint to put -- it just puts you closer to the walls, and makes the application of said paint a little easier.
For the record, I personally consider an application framework more like a Wagner spray painter, or something more like that, but I think that's more dependent on the framework itself. Yes, there are constraints with frameworks, but there are significant advantages to speed of development.
As for the whole PHP vs Python, I'm completely ignoring, since you seem to be conflating PHP vs 'application frameworks in other languages' instead of PHP vs 'another language', which is unfair at best, and ill-informed at worst. For what it's worth, I'd put either Ruby or Python up as a general purpose language above PHP any day of the week, and PHP is the language I learned to program on (and still like, despite its unpopularity.)
PHP, or Python, or Perl, as a language are to web applications what paint is to painting. CakePHP, or Symfony, or Rails, or Django is to web applications what paint + scaffolding + tarpaulins + masking tape + ladders is to painting.
Yes, you can build a ladder in the programming language you like, or you can just import one (or, in many cases, not have to) with a framework. They both still use paint, and I completely disagree with the assertion that a framework tells you where or what kind of paint to put -- it just puts you closer to the walls, and makes the application of said paint a little easier.
For the record, I personally consider an application framework more like a Wagner spray painter, or something more like that, but I think that's more dependent on the framework itself. Yes, there are constraints with frameworks, but there are significant advantages to speed of development.
As for the whole PHP vs Python, I'm completely ignoring, since you seem to be conflating PHP vs 'application frameworks in other languages' instead of PHP vs 'another language', which is unfair at best, and ill-informed at worst. For what it's worth, I'd put either Ruby or Python up as a general purpose language above PHP any day of the week, and PHP is the language I learned to program on (and still like, despite its unpopularity.)