array(4) { [0]=> object(stdClass)#4146 (1) { ["post_content"]=> string(0) "" } [1]=> object(stdClass)#4163 (1) { ["post_content"]=> string(0) "" } [2]=> object(stdClass)#4164 (1) { ["post_content"]=> string(0) "" } [3]=> object(stdClass)#4162 (1) { ["post_content"]=> string(0) "" } } result: