(compile -s -O2 -d1 php-s11n.scm -check-imports -emit-exports php-s11n.exports -X regex-literals)

(install-extension
  'php-s11n
  '("php-s11n.so" "php-s11n.html" "php-s11n.exports")
  '((version 1.0.0)
    (documentation "php-s11n.html")
    (exports "php-s11n.exports")))