function next_function($from, $func = "dbchanges")
{
global $oldvers, $system_upgrade_detail, $currentscript, $cache;
load_module("upgrade" . $from . ".php");
if (function_exists("upgrade" . $from . "_" . $func)) {
$function = "upgrade" . $from . "_" . $func;
} else {
// We're done with our last upgrade script, so add it to the upgrade scripts we've already completed.
$version_history = $cache->read("version_history");
$version_history[$from] = $from;
$cache->update("version_history", $version_history);
$from = $from + 1;
if (file_exists(INSTALL_ROOT . "resources/upgrade" . $from . ".php")) {
$function = next_function($from);
}
}
if (!$function) {
$function = "whatsnext";
}
return $function;
}
function next_function($from, $func = "dbchanges")
{
global $oldvers, $system_upgrade_detail, $currentscript;
load_module("upgrade" . $from . ".php");
if (function_exists("upgrade" . $from . "_" . $func)) {
$function = "upgrade" . $from . "_" . $func;
} else {
$from = $from + 1;
if (file_exists(INSTALL_ROOT . "resources/upgrade" . $from . ".php")) {
$function = next_function($from);
}
}
if (!$function) {
$function = "whatsnext";
}
return $function;
}
