PHP Highlighting: add to .nanorc

syntax "php" ".php"
color brightblue "(.*)\("

color blue "\$[a-zA-Z_0-9$]*|=*|=*|<|>|!"

color green 
"(var|class|function|echo|case|break|default|exit|switch|if|else|elseif|@|while) 
"
color green "[.,{}();]"

color red "('.*')|(\".*\")"

color brightyellow "#.*|//.*"
color brightyellow start="/\*" end="\*/"

color brightblue "(<\?php|\?>)"