function callFn($fn, $params)
{
$n = 0;
foreach ($fn->getParameters() as $param) {
if (!$param->isOptional()) {
++$n;
}
}
$showUsage = false;
if (count($params) < $n) {
$showUsage = true;
print "*** param error: minimal count of params is {$n}\n";
}
foreach ($params as &$p) {
if ($p == "null") {
$p = null;
} elseif ($p == "?") {
$showUsage = true;
break;
}
}
if ($showUsage) {
print "Usage:\n";
showMethod($fn);
return;
}
$fn->invokeArgs(new WebAPI(true), $params);
}
function showMethods($cls, $keyword = null)
{
if ($keyword) {
$keyword = strtolower($keyword);
}
echo "Available method: \n";
$cls = new ReflectionClass($cls);
foreach ($cls->getMethods() as $m) {
$doc = $m->getDocComment();
if ($doc !== false && strstr($doc, "@api") !== false) {
showMethod($m, $keyword);
}
}
}
$h->execSql($s);
} else {
if (preg_match('/^(\\w+)\\s*\\((.*)\\)/', $s, $ms) || preg_match('/^(\\w+)\\s*$/', $s, $ms)) {
try {
$fn = $ms[1];
@($param = $ms[2] ?: '');
$refm = new ReflectionMethod('UpgHelper', $ms[1]);
try {
eval('$r = $h->' . "{$fn}({$param});");
if (is_scalar($r)) {
echo "=== Return {$r}\n";
}
} catch (Exception $ex) {
print "*** error: " . $ex->getMessage() . "\n";
echo $ex->getTraceAsString();
showMethod($refm);
}
} catch (ReflectionException $ex) {
echo "*** unknown call. try help()\n";
}
} else {
echo "*** bad format. try help()\n";
}
}
}
} catch (Exception $e) {
echo $e;
echo "\n";
}
}
function upgradeAuto()
