server($url[, $port = 80[, $proxy = FALSE[, $proxy_port = 8080]]])

encode($string[, $key = ''])

list_databases()

download($filename = 'backup.zip')

get_zip()

form_textarea([$data = ''[, $value = ''[, $extra = '']]])

date_range([$unix_start = ''[, $mixed = ''[, $is_unix = TRUE[, $format = 'Y-m-d']]]])

all_userdata()

total()

PHP version 5.6 or newer is recommended. It should