public static function arrayToString($arr)
{
$str = null;
$prevKey = null;
foreach ($arr as $key => $item) {
if ($str) {
$str = $str . ",";
}
if (is_array($item)) {
if ($prevKey && $key == $prevKey) {
$str = $str . "," . KDLUtils::arrayToString($item);
} else {
$str = $str . $key . "=>" . KDLUtils::arrayToString($item);
}
} else {
if (!is_object($item)) {
// && )
$item2str = $item;
} else {
if (method_exists($item, "ToString")) {
$item2str = $item->ToString();
} else {
$item2str = "item";
}
}
if ($prevKey && $key == $prevKey) {
$str = $str . "," . $item2str;
} else {
$str = $str . $key . "=>" . $item2str;
}
}
$prevkey = $key;
}
return $str;
}
public function ToString()
{
$rvStr = "flag({$this->_flags})";
if ($this->_clipStart) {
$rvStr .= ",clpStr({$this->_clipStart})";
}
if ($this->_clipDur) {
$rvStr .= ",clpDur({$this->_clipDur})";
}
$rvStr .= "," . parent::ToString();
if (count($this->_errors)) {
$rvStr = $rvStr . ",ERRS(" . KDLUtils::arrayToString($this->_errors) . ")";
}
if (count($this->_warnings)) {
$rvStr = $rvStr . ",WRNS(" . KDLUtils::arrayToString($this->_warnings) . ")";
}
if (count($this->_transcoders)) {
$rvStr = $rvStr . ",TRNS(" . KDLUtils::arrayToString($this->_transcoders) . ")";
}
return $rvStr;
}
