array(4) { [0]=> object(stdClass)#4710 (1) { ["post_content"]=> string(0) "" } [1]=> object(stdClass)#4715 (1) { ["post_content"]=> string(0) "" } [2]=> object(stdClass)#4717 (1) { ["post_content"]=> string(0) "" } [3]=> object(stdClass)#4713 (1) { ["post_content"]=> string(0) "" } } result: