--TEST-- Test nl2br() function : usage variations - double quoted strings for 'str' argument --FILE-- --EXPECT-- *** Testing nl2br() : usage variations *** -- Iteration 1 -- string(17) "Hello
World" -- Iteration 2 -- string(31) "
Hello
World
" -- Iteration 3 -- string(17) "Hello
World" -- Iteration 4 -- string(31) "
Hello
World
" -- Iteration 5 -- string(18) "Hello
World" -- Iteration 6 -- string(34) "
Hello
World
" -- Iteration 7 -- string(7) "
" -- Iteration 8 -- string(14) "

" -- Iteration 9 -- string(17) "Hello
World" Done