'pcre', 'DOM' => 'dom', 'Session' => 'session', 'XML' => 'xml', 'JSON' => 'json', 'PDO' => 'PDO', ); $optional_php_exts = array( 'FileInfo' => 'fileinfo', 'Libiconv' => 'iconv', 'Multibyte' => 'mbstring', 'OpenSSL' => 'openssl', 'Mcrypt' => 'mcrypt', 'Intl' => 'intl', 'Exif' => 'exif', ); $required_libs = array( 'PEAR' => 'PEAR.php', 'Net_SMTP' => 'Net/SMTP.php', 'Net_IDNA2' => 'Net/IDNA2.php', 'Mail_mime' => 'Mail/mime.php', ); $ini_checks = array( 'file_uploads' => 1, 'session.auto_start' => 0, 'zend.ze1_compatibility_mode' => 0, 'mbstring.func_overload' => 0, 'suhosin.session.encrypt' => 0, 'magic_quotes_runtime' => 0, 'magic_quotes_sybase' => 0, 'date.timezone' => '-NOTEMPTY-', ); $optional_checks = array( // required for utils/modcss.inc, should we require this? 'allow_url_fopen' => 1, ); $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', 'Exif' => 'http://www.php.net/manual/en/book.exif.php', 'PDO' => 'http://www.php.net/manual/en/book.pdo.php', 'pdo_mysql' => 'http://www.php.net/manual/en/book.pdo-mysql.php', 'pdo_pgsql' => 'http://www.php.net/manual/en/book.pdo-pgsql.php', 'pdo_sqlite' => 'http://www.php.net/manual/en/book.pdo-sqlite.php', 'pdo_sqlite2' => 'http://www.php.net/manual/en/book.pdo-sqlite.php', 'pdo_sqlsrv' => 'http://www.php.net/manual/en/book.pdo-sqlsrv.php', 'pdo_dblib' => 'http://www.php.net/manual/en/book.pdo-dblib.php', 'PEAR' => 'http://pear.php.net', 'Net_SMTP' => 'http://pear.php.net/package/Net_SMTP', 'Mail_mime' => 'http://pear.php.net/package/Mail_mime', 'Net_IDNA2' => 'http://pear.php.net/package/Net_IDNA2', ); 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.

supported_dbs as $database => $ext) { if (extension_loaded($ext)) { // MySQL driver requires PHP >= 5.3 (#1488875) if ($ext == 'pdo_mysql' && version_compare(PHP_VERSION, '5.3.0', '<')) { $RCI->fail($database, 'PHP >= 5.3 required'); } else { $RCI->pass($database); } } else { $_ext = $ext_dir . '/' . $prefix . $ext . '.' . PHP_SHLIB_SUFFIX; $msg = @is_readable($_ext) ? 'Could be loaded. Please add in php.ini' : ''; $RCI->na($database, $msg, $source_urls[$ext]); } 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, "empty value detected"); } else if ($var == 'date.timezone') { try { $tz = new DateTimeZone($status); $RCI->pass($var); } catch (Exception $e) { $RCI->fail($var, "invalid value detected: $status"); } } 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' : '') . ' />

'; ?>