function get_directory_list_recursive($path)
{
$directories = array();
foreach (get_directory_content_list($path) as $filename) {
if (is_dir($path . $filename)) {
$directory = $path . $filename . '/';
$directories[] = $directory;
$directories = array_merge($directories, get_directory_list_recursive($directory));
}
}
return $directories;
}
function check_server_configuration()
{
// check for DB and PHP time mismatch
$dbInfo = db_query_fetch_one('SELECT UNIX_TIMESTAMP() AS timestamp');
$time = time();
$error = abs($time - $dbInfo['timestamp']);
if ($error >= 5) {
message_inline_red('Database and PHP times are out of sync.
This will likely cause problems.
DB time: ' . date_time($dbInfo['timestamp']) . ', PHP time: ' . date_time($time) . ' (' . $error . ' seconds off).
Maybe you have different time zones set?');
}
// check that our writable dirs are writable
foreach (get_directory_list_recursive(CONST_PATH_FILE_WRITABLE) as $dir) {
if (!is_writable($dir)) {
message_inline_red('Directory (' . $dir . ') must be writable by Apache.');
}
}
if (version_compare(PHP_VERSION, CONST_MIN_REQUIRED_PHP_VERSION, '<')) {
message_inline_red('Your version of PHP is too old. You need at least ' . CONST_MIN_REQUIRED_PHP_VERSION . '. You are running: ' . PHP_VERSION);
}
}
