php.nanorc

## Nano PHP Syntax Highlighting
## Tweaked from https://github.com/scopatz/nanorc/blob/master/php.nanorc
syntax "PHP" "\.php$"
color white start="<\?(php|=)?" end="\?>"

# Functions
color brightblue "([a-zA-Z0-9_-]*)\("

# Constructs
color brightblue "(class|extends|goto) ([a-zA-Z0-9_]*)"
color green "[^a-z0-9_-]{1}(var|class|function|echo|case|break|default|exit|switch|if|else|elseif|endif|foreach|endforeach|@|while|public|private|protected|return|true|false|null|TRUE|FALSE|NULL|const|static|extends|as|array|require|include|require_once|include_once|define|do|continue|declare|goto|print|in|namespace|use)[^a-z0-9_-]{1}"
color brightblue "[a-zA-Z0-9]+:"

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

# Special Characters
color yellow "[.,{}();]"
color yellow "\["
color yellow "\]"
color yellow "[=][^>]"

# Numbers
color magenta "[+-]*([0-9]\.)*[0-9]+([eE][+-]?([0-9]\.)*[0-9])*"
color magenta "0x[0-9a-zA-Z]*"

# Special Variables
color brightblue "(\$this|parent::|self::|\$this->)"

# Bitwise Operations
color magenta "(\;|\||\^){1}"

# And/Or/SRO/etc
color green "(\;\;|\|\||::|=>|->)"

# One line Comments
color green "(#.*|//.*)$"

# Strings
color brightyellow "('[^']*')|(\"[^\"]*\")"

# Inline variables
color white "\{\$[^}]*\}"

# PHP tags
color red "(<\?(php)?|\?>)"

# General HTML
color red start="\?>" end="<\?(php|=)?"

# trailing whitespace
color ,green "[^[:space:]]{1}[[:space:]]+$"

# Multi-line comments
color green start="/\*" end="\*/"