Get official PHP function Doc directly in Vim [closed]

Question

I want to know if is there a Vim plugin which integrates the PHP documentation of an official class or its methods directly in Vim.
Just Like pydoc.vim for Python: Pydoc.vim

Answer 1

I use something like this in .vimrc

" F7 opens documentation for php/perl function under cursor
function! BrowseDoc()
    if b:current_syntax == "php"
        ! open "http://ch2.php.net/manual-lookup.php?pattern=<cword>"
    elseif b:current_syntax == "perl"
        ! open http://perldoc.perl.org/search.html?q=<cword>
    elseif b:current_syntax == "cpp"
          let cname = tolower(cword);
        ! open file:///opt/qt-4.3.4/doc/html/<cname>
    else
        return
    endif
endfunction
map <F7> :call BrowseDoc()^M^M

open is an OS X command, you may need to adapt that on other platforms