if (floatval(phpversion())<5.5)$error.=('Error:UpgradetoPHP5.5orhigher'.PHP_EOL);
# Extensions
if (!extension_loaded('session'))$error .= ('Error: PHP session extension not activated' . PHP_EOL);
if (!extension_loaded('exif'))$error .= ('Error: PHP exif extension not activated' . PHP_EOL);
if (!extension_loaded('mbstring'))$error .= ('Error: PHP mbstring extension not activated' . PHP_EOL);
if (!extension_loaded('gd'))$error .= ('Error: PHP gd extension not activated' . PHP_EOL);
if (!extension_loaded('mysqli'))$error .= ('Error: PHP mysqli extension not activated' . PHP_EOL);
if (!extension_loaded('json'))$error .= ('Error: PHP json extension not activated' . PHP_EOL);
if (!extension_loaded('zip'))$error .= ('Error: PHP zip extension not activated' . PHP_EOL);
# Permissions
if (hasPermissions(LYCHEE_UPLOADS_BIG)===false)$error .= ('Error: \'uploads/big\' is missing or has insufficient read/write privileges' . PHP_EOL);
if (hasPermissions(LYCHEE_UPLOADS_MEDIUM)===false)$error .= ('Error: \'uploads/medium\' is missing or has insufficient read/write privileges' . PHP_EOL);
if (hasPermissions(LYCHEE_UPLOADS_THUMB)===false)$error .= ('Error: \'uploads/thumb\' is missing or has insufficient read/write privileges' . PHP_EOL);
if (hasPermissions(LYCHEE_UPLOADS_IMPORT)===false)$error .= ('Error: \'uploads/import\' is missing or has insufficient read/write privileges' . PHP_EOL);
if (hasPermissions(LYCHEE_UPLOADS)===false)$error .= ('Error: \'uploads/\' is missing or has insufficient read/write privileges' . PHP_EOL);
if (hasPermissions(LYCHEE_DATA)===false)$error .= ('Error: \'data/\' is missing or has insufficient read/write privileges' . PHP_EOL);
# About GD
// PHP Version
if (floatval(phpversion())<5.5)$error.=('Error:UpgradetoPHP5.5orhigher'.PHP_EOL);
// Extensions
if (!extension_loaded('session'))$error .= ('Error: PHP session extension not activated' . PHP_EOL);
if (!extension_loaded('exif'))$error .= ('Error: PHP exif extension not activated' . PHP_EOL);
if (!extension_loaded('mbstring'))$error .= ('Error: PHP mbstring extension not activated' . PHP_EOL);
if (!extension_loaded('gd'))$error .= ('Error: PHP gd extension not activated' . PHP_EOL);
if (!extension_loaded('mysqli'))$error .= ('Error: PHP mysqli extension not activated' . PHP_EOL);
if (!extension_loaded('json'))$error .= ('Error: PHP json extension not activated' . PHP_EOL);
if (!extension_loaded('zip'))$error .= ('Error: PHP zip extension not activated' . PHP_EOL);
// Permissions
if (hasPermissions(LYCHEE_UPLOADS_BIG)===false)$error .= ('Error: \'uploads/big\' is missing or has insufficient read/write privileges' . PHP_EOL);
if (hasPermissions(LYCHEE_UPLOADS_MEDIUM)===false)$error .= ('Error: \'uploads/medium\' is missing or has insufficient read/write privileges' . PHP_EOL);
if (hasPermissions(LYCHEE_UPLOADS_THUMB)===false)$error .= ('Error: \'uploads/thumb\' is missing or has insufficient read/write privileges' . PHP_EOL);
if (hasPermissions(LYCHEE_UPLOADS_IMPORT)===false)$error .= ('Error: \'uploads/import\' is missing or has insufficient read/write privileges' . PHP_EOL);
if (hasPermissions(LYCHEE_UPLOADS)===false)$error .= ('Error: \'uploads/\' is missing or has insufficient read/write privileges' . PHP_EOL);
if (hasPermissions(LYCHEE_DATA)===false)$error .= ('Error: \'data/\' is missing or has insufficient read/write privileges' . PHP_EOL);
// About GD
$gdVersion = gd_info();
if (!$gdVersion['JPEG Support'])$error .= ('Error: PHP gd extension without jpeg support' . PHP_EOL);
if (!$gdVersion['PNG Support'])$error .= ('Error: PHP gd extension without png support' . PHP_EOL);
if (!$gdVersion['GIF Read Support'] || !$gdVersion['GIF Create Support'])$error .= ('Error: PHP gd extension without full gif support' . PHP_EOL);
if (!$gdVersion['JPEG Support'])$error .= ('Error: PHP gd extension without jpeg support' . PHP_EOL);
if (!$gdVersion['PNG Support'])$error .= ('Error: PHP gd extension without png support' . PHP_EOL);
if (!$gdVersion['GIF Read Support'] || !$gdVersion['GIF Create Support'])$error .= ('Error: PHP gd extension without full gif support' . PHP_EOL);
# Load config
if (!file_exists(LYCHEE_CONFIG_FILE))exit('Error: Configuration not found. Please install Lychee for additional tests');
else require(LYCHEE_CONFIG_FILE);
// Load config
if (!file_exists(LYCHEE_CONFIG_FILE))exit('Error: Configuration not found. Please install Lychee for additional tests');
require(LYCHEE_CONFIG_FILE);
# Database
// Database
$database = new Mysqli($dbHost, $dbUser, $dbPassword, $dbName);
if (!isset($dbName)||$dbName==='')$error .= ('Error: No property for $dbName in config.php' . PHP_EOL);
if (!isset($dbUser)||$dbUser==='')$error .= ('Error: No property for $dbUser in config.php' . PHP_EOL);
if (!isset($dbPassword))$error .= ('Error: No property for $dbPassword in config.php' . PHP_EOL);
if (!isset($dbHost)||$dbHost==='')$error .= ('Error: No property for $dbHost in config.php' . PHP_EOL);
// Config
if (!isset($dbName)||$dbName==='')$error .= ('Error: No property for $dbName in config.php' . PHP_EOL);
if (!isset($dbUser)||$dbUser==='')$error .= ('Error: No property for $dbUser in config.php' . PHP_EOL);
if (!isset($dbPassword))$error .= ('Error: No property for $dbPassword in config.php' . PHP_EOL);
if (!isset($dbHost)||$dbHost==='')$error .= ('Error: No property for $dbHost in config.php' . PHP_EOL);
# Load settings
// Load settings
$settings = Settings::get();
# Settings
if (!isset($settings['username'])||$settings['username']=='')$error .= ('Error: Username empty or not set in database' . PHP_EOL);
if (!isset($settings['password'])||$settings['password']=='')$error .= ('Error: Password empty or not set in database' . PHP_EOL);
if (!isset($settings['sortingPhotos'])||$settings['sortingPhotos']=='')$error .= ('Error: Wrong property for sortingPhotos in database' . PHP_EOL);
if (!isset($settings['sortingAlbums'])||$settings['sortingAlbums']=='')$error .= ('Error: Wrong property for sortingAlbums in database' . PHP_EOL);
if (!isset($settings['plugins']))$error .= ('Error: No property for plugins in database' . PHP_EOL);
if (!isset($settings['imagick'])||$settings['imagick']=='')$error .= ('Error: No or wrong property for imagick in database' . PHP_EOL);
if (!isset($settings['identifier'])||$settings['identifier']=='')$error .= ('Error: No or wrong property for identifier in database' . PHP_EOL);
if (!isset($settings['skipDuplicates'])||$settings['skipDuplicates']=='')$error .= ('Error: No or wrong property for skipDuplicates in database' . PHP_EOL);
// Settings
if (!isset($settings['username'])||$settings['username']=='')$error .= ('Error: Username empty or not set in database' . PHP_EOL);
if (!isset($settings['password'])||$settings['password']=='')$error .= ('Error: Password empty or not set in database' . PHP_EOL);
if (!isset($settings['sortingPhotos'])||$settings['sortingPhotos']=='')$error .= ('Error: Wrong property for sortingPhotos in database' . PHP_EOL);
if (!isset($settings['sortingAlbums'])||$settings['sortingAlbums']=='')$error .= ('Error: Wrong property for sortingAlbums in database' . PHP_EOL);
if (!isset($settings['plugins']))$error .= ('Error: No property for plugins in database' . PHP_EOL);
if (!isset($settings['imagick'])||$settings['imagick']=='')$error .= ('Error: No or wrong property for imagick in database' . PHP_EOL);
if (!isset($settings['identifier'])||$settings['identifier']=='')$error .= ('Error: No or wrong property for identifier in database' . PHP_EOL);
if (!isset($settings['skipDuplicates'])||$settings['skipDuplicates']=='')$error .= ('Error: No or wrong property for skipDuplicates in database' . PHP_EOL);
if (!isset($settings['checkForUpdates'])||($settings['checkForUpdates']!='0'&&$settings['checkForUpdates']!='1')) $error .= ('Error: No or wrong property for checkForUpdates in database' . PHP_EOL);
# Check dropboxKey
if (!$settings['dropboxKey']) echo('Warning: Dropbox import not working. No property for dropboxKey' . PHP_EOL);
// Check dropboxKey
if (!$settings['dropboxKey']) echo('Warning: Dropbox import not working. No property for dropboxKey.' . PHP_EOL);
# Check php.ini Settings
// Check php.ini Settings
if (ini_get('max_execution_time')<200&&ini_set('upload_max_filesize','20M')===false)echo('Warning:Youmayexperienceproblemswhenuploadingalargeamountofphotos.TakealookintheFAQfordetails.'.PHP_EOL);
if (!ini_get('allow_url_fopen')) echo('Warning: You may experience problems with the Dropbox- and URL-Import. Edit your php.ini and set allow_url_fopen to 1.' . PHP_EOL);
# Check mysql version
// Check mysql version
if ($database->server_version<50500)echo('Warning:LycheeusestheGBKcharsettoavoidsqlinjectionsonyourMySQLversion.PleaseupdatetoMySQL5.5orhighertoenableUTF-8support.'.PHP_EOL);
# Output
if ($error==='')echo('No critical problems found. Lychee should work without problems!' . PHP_EOL);
elseecho $error;
// Output
if ($error==='')echo('No critical problems found. Lychee should work without problems!' . PHP_EOL);