Is there a good PHP tutorial for established programmers?
I have an upcoming PHP assignment, and I'm not very familiar with the language. Most Google search results will show at best a beginner tutorial with strong focus on what's OOP and at worst some ugly hackish trick to make your website "interactive". Problem is, I know how to code, I am fairly proficient in python, C and other languages.

I'm sure that PHP is (despite its reputation) a very serious and beautiful language. Are there any documentations or resources targeted at the experienced developer who wants to get started rapidly with the language?
Is there a good PHP tutorial for established programmers?
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I have an upcoming PHP assignment, and I'm not very familiar with the language. Most Google search results will show at best a beginner tutorial with strong focus on what's OOP and at worst some ugly hackish trick to make your website "interactive". Problem is, I know how to code, I am fairly proficient in python, C and other languages.

I'm sure that PHP is (despite its reputation) a very serious and beautiful language. Are there any documentations or resources targeted at the experienced developer who wants to get started rapidly with the language?