[svn] added php5 keywords to php lexer
[svn] added php5 keywords to php lexer

sol/pygments,zmughal/pygments-mirror,sol/pygments,zmughal/pygments-mirror,pathawks/pygments,zmughal/pygments-mirror,zmughal/pygments-mirror,pathawks/pygments,pathawks/pygments,zmughal/pygments-mirror,pathawks/pygments,pathawks/pygments,pathawks/pygments,sol/pygments,pathawks/pygments,zmughal/pygments-mirror,zmughal/pygments-mirror,zmughal/pygments-mirror,zmughal/pygments-mirror,pathawks/pygments,zmughal/pygments-mirror,zmughal/pygments-mirror,pathawks/pygments,pathawks/pygments,sol/pygments,zmughal/pygments-mirror,sol/pygments,sol/pygments,zmughal/pygments-mirror,pathawks/pygments,zmughal/pygments-mirror,pathawks/pygments,zmughal/pygments-mirror,sol/pygments,pathawks/pygments,sol/pygments,sol/pygments,zmughal/pygments-mirror,zmughal/pygments-mirror,zmughal/pygments-mirror,pathawks/pygments,sol/pygments,sol/pygments,sol/pygments,pathawks/pygments,zmughal/pygments-mirror,pathawks/pygments,sol/pygments,sol/pygments