有大神可以帮我把这个Ruby的代码转换成PHP的写法的代码吗？非常感谢！

[趣域]

有大神可以帮我把这个Ruby的代码转换成PHP的写法的代码吗？非常感谢！

require 'mechanize'
require 'trollop'

def check_occupancy(name, extension)
agent = Mechanize.new

agent.get('http://nic.ba') do |page|
page.form.field_with(name: 'naziv').value = name
page.form.field_with(name: 'ekstenzija').options.each { |option| option.click if option.text == extension }
result = page.form.submit

text = result.search('.news_title_td span').first.text

puts "#{name}.#{extension}: #{text}"
end
end

def get_whois(name, extension)
agent = Mechanize.new

agent.get('http://nic.ba/lat/menu/view/13') do |page|
page.form.field_with(name: 'whois_select_name').value = name
page.form.field_with(name: 'whois_select_type').options.each { |option| option.click if option.text == extension }
page.form.checkbox.click
result = page.form.submit

image = result.search('.textNormal img').first.attributes['src']
agent.get(image).save_as("images/#{name}.#{extension}.png")
end
end

opts = Trollop::options do
opt :occupancy, 'Check domain occupancy?', default: true
opt :whois, 'Get domain whois info?', default: true
opt :domain, 'Domain to check (if this argument is provided filename will be ignored)', default: ''
opt :filename, 'File where the domains are listed', default: 'domains.txt'
end

domains = []

if opts[:domain].length > 0
domains << opts[:domain]
elsif File.exists?(opts[:filename])
domains = File.readlines(opts[:filename])
else
abort('File does not exist.')
end

domains.each do |domain|
name, extension = domain.strip.split('.', 2)

check_occupancy(name, extension) if opts[:occupancy]
get_whois(name, extension) if opts[:whois]
end