Pemeriksaan PHP objek kosong
$arr = (array)$obj;
if (!$arr) {
// do stuff
}
Super Dude
$arr = (array)$obj;
if (!$arr) {
// do stuff
}
$x = new stdClass(); if($users->count()==0){
$result->errer = "not exist";
}if( $obj !== null )
{
// DO YOUR WORK
}