1. I tried with private / public but returning this error : Parse error: syntax error, unexpected T_STRING, expecting T_OLD_FUNCTION or T_FUNCTION or T_VAR or '}' in /homepages/26/d94605010/htdocs/lz/writecodeonline.com/php/index.php(98) : eval()'d code on line 2
I dont know why...
2 and 4. Yeh , this is just a simple mysql class , i am going to make advanced one soon
3.I like coding uppercase but sometimes i dont.