arrays - test object is null in php -
i want test if object null or not, have follwing code
$listcontact = array(); $contact=$ms->search('email','test@live.fr'); var_dump(($contact));
and result if $listcontact
not null give follow
object(stdclass)[6] public 'item' => string 'dfdfsd' (length=7)
in case it's null , following result
object(stdclass)[6]
how can test variable $listcontact
exists or not? i've tried is_null
, (empty()
not work
use function is_null()
follows :
is_null($listcontact);
the return value :
returns true if var null, false otherwise.
edit
also can use :
if ( !$your_object->count() ){ //null }
for more information see answers
try using array_filter()
$emptyarray= array_filter($listcontact); if (!empty($emptyarray)){ } else{ //nothing there }
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