symfony polyfill-apcu none
symfony polyfill-ctype none
symfony polyfill-iconv none
symfony polyfill-intl-grapheme none
symfony polyfill-intl-icu none
symfony polyfill-intl-idn none
symfony polyfill-intl-messageformatted none
symfony polyfill-intl-normalizer none
symfony polyfill-mbstring none
symfony polyfill-php54 none
symfony polyfill-php55 none
symfony polyfill-php56 none
symfony polyfill-php70 none
symfony polyfill-php71 none
symfony polyfill-php72 none
symfony polyfill-php73 none
symfony polyfill-xml none