'pcre', 'DOM' => 'dom', 'Session' => 'session', 'XML' => 'xml', 'JSON' => 'json' ); $optional_php_exts = array( 'FileInfo' => 'fileinfo', 'Libiconv' => 'iconv', 'Multibyte' => 'mbstring', 'OpenSSL' => 'openssl', 'Mcrypt' => 'mcrypt', 'Intl' => 'intl', ); $required_libs = array( 'PEAR' => 'PEAR.php', 'MDB2' => 'MDB2.php', 'Net_SMTP' => 'Net/SMTP.php', 'Net_IDNA2' => 'Net/IDNA2.php', 'Mail_mime' => 'Mail/mime.php', ); $supported_dbs = array( 'MySQL' => 'mysql', 'MySQLi' => 'mysqli', 'PostgreSQL' => 'pgsql', 'SQLite (v2)' => 'sqlite', ); $ini_checks = array( 'file_uploads' => 1, 'session.auto_start' => 0, 'zend.ze1_compatibility_mode' => 0, 'mbstring.func_overload' => 0, 'suhosin.session.encrypt' => 0, ); $optional_checks = array( 'date.timezone' => '-NOTEMPTY-', ); $source_urls = array( 'Sockets' => 'http://www.php.net/manual/en/book.sockets.php', 'Session' => 'http://www.php.net/manual/en/book.session.php', 'PCRE' => 'http://www.php.net/manual/en/book.pcre.php', 'FileInfo' => 'http://www.php.net/manual/en/book.fileinfo.php', 'Libiconv' => 'http://www.php.net/manual/en/book.iconv.php', 'Multibyte' => 'http://www.php.net/manual/en/book.mbstring.php', 'Mcrypt' => 'http://www.php.net/manual/en/book.mcrypt.php', 'OpenSSL' => 'http://www.php.net/manual/en/book.openssl.php', 'JSON' => 'http://www.php.net/manual/en/book.json.php', 'DOM' => 'http://www.php.net/manual/en/book.dom.php', 'Intl' => 'http://www.php.net/manual/en/book.intl.php', 'PEAR' => 'http://pear.php.net', 'MDB2' => 'http://pear.php.net/package/MDB2', 'Net_SMTP' => 'http://pear.php.net/package/Net_SMTP', 'Mail_mime' => 'http://pear.php.net/package/Mail_mime', ); echo ''; ?>

Checking PHP version

=')) { $RCI->pass('Version', 'PHP ' . PHP_VERSION . ' detected'); } else { $RCI->fail('Version', 'PHP Version ' . MIN_PHP_VERSION . ' or greater is required ' . PHP_VERSION . ' detected'); } ?>

Checking PHP extensions

The following modules/extensions are required to run Roundcube:

$ext) { if (extension_loaded($ext)) { $RCI->pass($name); } else { $_ext = $ext_dir . '/' . $prefix . $ext . '.' . PHP_SHLIB_SUFFIX; $msg = @is_readable($_ext) ? 'Could be loaded. Please add in php.ini' : ''; $RCI->fail($name, $msg, $source_urls[$name]); } echo '
'; } ?>

The next couple of extensions are optional and recommended to get the best performance:

$ext) { if (extension_loaded($ext)) { $RCI->pass($name); } else { $_ext = $ext_dir . '/' . $prefix . $ext . '.' . PHP_SHLIB_SUFFIX; $msg = @is_readable($_ext) ? 'Could be loaded. Please add in php.ini' : ''; $RCI->na($name, $msg, $source_urls[$name]); } echo '
'; } ?>

Checking available databases

Check which of the supported extensions are installed. At least one of them is required.

$ext) { if (extension_loaded($ext)) { $RCI->pass($database); } else { $_ext = $ext_dir . '/' . $prefix . $ext . '.' . PHP_SHLIB_SUFFIX; $msg = @is_readable($_ext) ? 'Could be loaded. Please add in php.ini' : 'Not installed'; $RCI->na($database, $msg, $source_urls[$database]); } echo '
'; } ?>

Check for required 3rd party libs

This also checks if the include path is set correctly.

$file) { @include_once $file; if (class_exists($classname)) { $RCI->pass($classname); } else { $RCI->fail($classname, "Failed to load $file", $source_urls[$classname]); } echo "
"; } ?>

Checking php.ini/.htaccess settings

The following settings are required to run Roundcube:

$val) { $status = ini_get($var); if ($val === '-NOTEMPTY-') { if (empty($status)) { $RCI->fail($var, "cannot be empty and needs to be set"); } else { $RCI->pass($var); } echo '
'; continue; } if ($status == $val) { $RCI->pass($var); } else { $RCI->fail($var, "is '$status', should be '$val'"); } echo '
'; } ?>

The following settings are optional and recommended:

$val) { $status = ini_get($var); if ($val === '-NOTEMPTY-') { if (empty($status)) { $RCI->optfail($var, "Could be set"); } else { $RCI->pass($var); } echo '
'; continue; } if ($status == $val) { $RCI->pass($var); } else { $RCI->optfail($var, "is '$status', could be '$val'"); } echo '
'; } ?> failures) { echo '

Sorry but your webserver does not meet the requirements for Roundcube!
Please install the missing modules or fix the php.ini settings according to the above check results.
Hint: only checks showing NOT OK need to be fixed.

'; } echo '

failures ? 'disabled' : '') . ' />

'; ?>