--TEST-- Test json_encode() function with numeric flag --INI-- serialize_precision=-1 --SKIPIF-- --FILE-- --EXPECT-- string(1) "1" string(6) "9.4324" string(22) "[122321,3232595.33423]" string(3) ""1"" string(8) ""9.4324"" string(26) "["122321","3232595.33423"]"