array(5) { [0]=> object(stdClass)#1103 (3) { ["post_title"]=> string(30) "How Piezoelectric Sensors Work" ["post_name"]=> string(22) "how-piezo-sensors-work" ["post_date"]=> string(19) "2023-07-05 12:04:31" } [1]=> object(stdClass)#1102 (3) { ["post_title"]=> string(42) "Where Do Piezoelectric Crystals Come From?" ["post_name"]=> string(27) "where-do-crystals-come-from" ["post_date"]=> string(19) "2023-06-28 15:23:32" } [2]=> object(stdClass)#1101 (3) { ["post_title"]=> string(52) "How To : Solder to Piezo Components" ["post_name"]=> string(33) "how-to-solder-to-piezo-components" ["post_date"]=> string(19) "2023-03-31 16:55:57" } [3]=> object(stdClass)#1096 (3) { ["post_title"]=> string(50) "6 Applications of Piezoelectricity in the Military" ["post_name"]=> string(42) "6-aplications-piezoelectricity-in-military" ["post_date"]=> string(19) "2023-03-21 19:37:29" } [4]=> object(stdClass)#1100 (3) { ["post_title"]=> string(35) "A Brief History of Piezoelectricity" ["post_name"]=> string(35) "a-brief-history-of-piezoelectricity" ["post_date"]=> string(19) "2023-03-21 19:30:52" } }