I have the following php version installed:PHP 7.0.2 (cli) (built: Jan  6 2016 11:50:59) ( NTS )Copyright (c) 1997-2015 The PHP GroupZend Engine v3.0.0, Copyright (c) 1998-2015 Zend TechnologiesAny php command on command line interface brings up the following error:PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/openssl.so' - /usr/lib/php/modules/openssl.so: cannot open shared object file: No such file or directory in Unknown on line 0PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/posix.so' - /usr/lib/php/modules/posix.so: cannot open shared object file: No such file or directory in Unknown on line 0PHP Warning:  PHP Startup: Unable to load dynamic library '/usr/lib/php/modules/xcache.so' - /usr/lib/php/modules/xcache.so: undefined symbol: zval_used_for_init in Unknown on line 0I have the modules enabled in /etc/php/php.ini:extension=openssl.so[...]extension=posix.soxcache is enabled the same way in /etc/php/conf.d/xcache.ini:extension=xcache.soxcache.size=64Mxcache.var_size=64MThis is the content of /usr/lib/php/modules:cu.so bz2.so curl.so exif.so gd.so gmp.so intl.so mcrypt.so opcache.sopdo_pgsql.so shmop.so sockets.so sysvsem.so xcache.so zip.so bcmath.so calendar.so dba.so ftp.so gettext.so iconv.so ldap.so mysqli.so pdo_mysql.sopgsql.so soap.so sysvmsg.so sysvshm.so xmlrpc.soI wonder, why are the modules missing and how to reinstall them? I can't find any modules in the pacman modules. The archlinux wikis also only refers to uncommenting the extensions in php.ini.I'm running ArchLinux kernel version 4.0.6-1-ARCH x86_64 GNU/Linux.
How to install php7 modules in archlinux?
arch linux;php;webserver;openssl;posix
Ok, here it is answered by pierre schmitz, thx nymous for the link:openssl, phar and posix modules are now built in php7 core. Remove the corresponding directives from your php.ini, e.g. ;extension=openssl.so.php-xcache is incompatible with php7, remove package, the project seems dead.full list of 3rd party package status:| Package          | Status       | Solution                                                     ||------------------|--------------|--------------------------------------------------------------|| graphviz         | incompatible | remove PHP bindings                                          || php-apcu         | compatible   | update to version 5                                          || php-geoip        | incompatible | remove package                                               || php-memcache     | incompatible | remove package, project seems dead                           || php-memcached    | incompatible | remove package, move back when upstream version is available || php-mongo        | incompatible | remove package, superseded by the mongodb driver             || php-xcache       | incompatible | remove package, project seems dead                           || uwsgi-plugin-php | incompatible | remove PHP support, upstream update seems possible           || xdebug           | compatible   | update to latest release candidate of version 2.4            |