php check of object is empty
$arr = (array)$obj;
if (!$arr) {
// do stuff
}
php check of object is empty
$arr = (array)$obj;
if (!$arr) {
// do stuff
}
php empty object
$x = new stdClass();
php check for empty string
if (empty($var)) {
echo '$var is either 0, empty, or not set at all';
}
php check if object is empty
if($users->count()==0){
$result->errer = "not exist";
}
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