{ callPackage, fetchurl, ... }@_args: let base = (callPackage ./generic.nix (_args // { version = "8.3.0RC1"; hash = null; })).overrideAttrs (oldAttrs: { src = fetchurl { url = "https://downloads.php.net/~jakub/php-8.3.0RC1.tar.xz"; hash = "sha256-pWnkxSIhzKU8Cp+AiGzqhqRtWoJu+zBfCM45n2ugH7c="; }; }); in base.withExtensions ({ all, ... }: with all; ([ bcmath calendar curl ctype dom exif fileinfo filter ftp gd gettext gmp iconv imap intl ldap mbstring mysqli mysqlnd opcache openssl pcntl pdo pdo_mysql pdo_odbc pdo_pgsql pdo_sqlite pgsql posix readline session simplexml sockets soap sodium sysvsem sqlite3 tokenizer xmlreader xmlwriter zip zlib ]))