array(1) { [42729]=> array(6) { ["url"]=> string(83) "https://cdn.leglobetrotteur.fr/wp-content/uploads/2015/09/texas_header-1140x526.jpg" ["id"]=> int(42729) ["title"]=> string(12) "texas_header" ["description"]=> string(28) "Les Grandes Plaines au Texas" ["caption"]=> string(28) "Les Grandes Plaines au Texas" ["slug"]=> string(11) "texasheader" } }