Array ( [0] => Array ( [nom_du_client] => SISSO [les_projets] => Array ( [0] => Array ( [identifiant_du_projet] => matignon session 1 [date_de_debut] => 17/10/2021 ) [1] => Array ( [identifiant_du_projet] => matignon session 2 [date_de_debut] => 28/11/2021 ) ) ) )