class Rouge::Lexers::PHP

Public Class Methods

builtins() click to toggle source
# File lib/rouge/lexers/php.rb, line 30
def self.builtins
  load Pathname.new(__FILE__).dirname.join('php/builtins.rb')
  self.builtins
end
detect?(text) click to toggle source
# File lib/rouge/lexers/php.rb, line 78
def self.detect?(text)
  return true if text.shebang?('php')
  return false if /^<\?hh/ =~ text
  return true if /^<\?php/ =~ text
end
keywords() click to toggle source
# File lib/rouge/lexers/php.rb, line 64
def self.keywords
  @keywords ||= Set.new %w(
    and E_PARSE old_function E_ERROR or as E_WARNING parent eval
    PHP_OS break exit case extends PHP_VERSION cfunction FALSE
    print for require continue foreach require_once declare return
    default static do switch die stdClass echo else TRUE elseif
    var empty if xor enddeclare include virtual endfor include_once
    while endforeach global __FILE__ endif list __LINE__ endswitch
    new __sleep endwhile not array __wakeup E_ALL NULL final
    php_user_filter interface implements public private protected
    abstract clone try catch throw this use namespace yield
  )
end
new(*) click to toggle source
Calls superclass method
# File lib/rouge/lexers/php.rb, line 20
def initialize(*)
  super

  # if truthy, the lexer starts highlighting with php code
  # (no <?php required)
  @start_inline = bool_option(:start_inline) { :guess }
  @funcnamehighlighting = bool_option(:funcnamehighlighting) { true }
  @disabledmodules = list_option(:disabledmodules)
end

Public Instance Methods

builtins() click to toggle source
# File lib/rouge/lexers/php.rb, line 35
def builtins
  return [] unless @funcnamehighlighting

  @builtins ||= Set.new.tap do |builtins|
    self.class.builtins.each do |mod, fns|
      next if @disabledmodules.include? mod
      builtins.merge(fns)
    end
  end
end