array(4) { [0]=> object(stdClass)#6765 (1) { ["post_content"]=> string(0) "" } [1]=> object(stdClass)#6741 (1) { ["post_content"]=> string(0) "" } [2]=> object(stdClass)#6778 (1) { ["post_content"]=> string(0) "" } [3]=> object(stdClass)#6783 (1) { ["post_content"]=> string(0) "" } } result: