array(4) { [0]=> object(stdClass)#16089 (1) { ["post_content"]=> string(0) "" } [1]=> object(stdClass)#16072 (1) { ["post_content"]=> string(0) "" } [2]=> object(stdClass)#16068 (1) { ["post_content"]=> string(0) "" } [3]=> object(stdClass)#16065 (1) { ["post_content"]=> string(0) "" } } result: