int(0)
array(13) {
  ["created"]=>
  string(32) "COWFo5oxkON1H2o5ENz8kf6LcFA80SCt"
  ["hash"]=>
  string(56) "A+SDpo4ww6x1FAc9HNKskaffIRk51iOlgO2RN8SWEzmf6Bjb7dHu/A=="
  ["key"]=>
  string(56) "W+CEqNEzw/tyHg4+G9P3wKLeJxk713L7geyQMsKXFT3OsEaOvde/qA=="
  ["language_front"]=>
  string(4) "C+Y="
  ["language_front_tag"]=>
  string(4) "X7s="
  ["search_value"]=>
  string(44) "SqfY/N5vwqAxDVNsR8a4yaneLVt8kX/rja6AbZDGTmiS"
  ["c1b0516b302eb1d4295e43e6fb5e0973-page"]=>
  string(4) "Cw=="
  ["c1b0516b302eb1d4295e43e6fb5e0973-perpage"]=>
  string(4) "D+U="
  ["item-back-1"]=>
  string(428) "Fbne88Vg1bdqT1FmQpXg1KHYLAlokD/5h+iTcZ/aHHqZ6FLbt4mrvnhkU7JuydBwNYqluQ6+h/6qn+Kw13JJgsnUuF8fbG7lrAuVVkd3EgSBXWU9W9bCcYDiGJk7uolbQi94sJbLDnD2r/V/qozlhA2oyBDR2cf7W++e9nmOQeB7KxXGHLf8d3IP4ZcXMOzPjxbYiM2/lcAgOo+kJHQisOWBKPAY9PyYgVVRNOy7uIHsD1HZi3/qTeCZZJ5+br09iA1qWD4BRRlES8LsuURsAxGQGmjg8Zuhyxq7+5RIFIKJ5fs+PkCdPbAjkpSXVZMwDyCw43hH/i7z/pT3uK63erTDvSkmIsuoE6kKst9HpDMLM2MqGPblAOmy1mapP3xH25rW2pOBpxbLCqbGjf2l6LggcSqsG4ScNIt+Erdv7yo="
  ["item-back-menu-13-1"]=>
  string(428) "Fbne88Vg1bdqT1FmQpXg1KHYLAlokD/5h+iTcZ/aHHqZ6FLbt4mrvnhkU7JuydBwNYqluQ6+h/6qn+Kw13JJgsnUuF8fbG7lrAuVVkd3EgSBXWU9W9bCcYDiGJk7uolbQi94sJbLDnD2r/V/qozlhA2oyBDR2cf7W++e9nmOQeB7KxXGHLf8d3IP4ZcXMOzPjxbYiM2/lcAgOo+kJHQisOWBKPAY9PyYgVVRNOy7uIHsD1HZi3/qTeCZZJ5+br09iA1qWD4BRRlES8LsuURsAxGQGmjg8Zuhyxq7+5RIFIKJ5fs+PkCdPbAjkpSXVZMwDyCw43hH/i7z/pT3uK63erTDvSkmIsuoE6kKst9HpDMLM2MqGPblAOmy1mapP3xH25rW2pOBpxbLCqbGjf2l6LggcSqsG4ScNIt+Erdv7yo="
  ["search_request_1"]=>
  string(408) "BabS8MViz/M1X1FkQIiqyLCbLh5iw2fyj+ucJIPcTH+TqVLRvNy2rXkvSbN505kEMZun/FWOmfirzffkyGFU0travgpHPSazvgOCH0sFHQWBVD0HUMGQMsPiGpkvo4ZZfEE44treDGPOyZlkmZfgnBypmzeYiZW4WqHVtFWCddR8KA/LBuiMB2tb140XK+fK1izJmp+owM1/dKukJXYLnuKHOLVSltaClkhMLvazpYbUJyqW7CvxUumea9B2VasnhEhBeDIAUAJJG4TG/WtDOyTELX/6oJWhzhq4+pdQGMru3vwvMECAa6QSn/OXU50wFyCYhHhH/XDC7JPGipChTb+GoH1kI4i8XOEdjPVPpDElHmUhItjZWsmB6lf9KXpH25rWwYKCowzXIY/4iv7tuA=="
  ["LDS_STATUS"]=>
  string(16) "VLrDsdtuwKkgSQ=="
  ["LDS_LAST_URL"]=>
  string(488) "FafS8thzw71qSVtvSJOj0vvIJhp+gHigkvydaZrARmeIrBKIstG16SU5TbNmwsp1at+76xanhb72j+Cr22xLw9WbqFgAeT3uiw2TTh8PJAOOVzsHDsXIcZWlD5l0/9gaV3Mq5Y2KSXHm/qgtqYH91UjrlhaJjoizTK/N3USeeNlrKguGSoeEGW0Xgb1DEefC0CDIwuquh59oYubgYFE5vvKbMKtdppPcyWVROPazpYboDh7O3n/qDqCCb51MT6921CFCZj4bXxd5UMXxv15ELCXCNT+8z9H66BTdy8h9A8C/4/ctdGGQefYFkpmMVIk4Czzm+loC23fA45/ttL63Sb/E+Qs3M4GzVqQqstpBuDIjWXBiWfHhAeWB6B6hGF4Ax9uFyZGC603qdN/lxq+UtLorCgPXALOXNY55BPp830DzNwTFsgFBE5r7YwHqlAoCuUkgfzXBG3IsBL5BCC4XZeHbJPK4z0BfL/0hHLA="
}

Who's who in America - v. 11 (1920-1921)

int(0)
array(13) {
  ["created"]=>
  string(32) "COWFo5oxkON1H2o5ENz8kf6LcFA80SCt"
  ["hash"]=>
  string(56) "A+SDpo4ww6x1FAc9HNKskaffIRk51iOlgO2RN8SWEzmf6Bjb7dHu/A=="
  ["key"]=>
  string(56) "W+CEqNEzw/tyHg4+G9P3wKLeJxk713L7geyQMsKXFT3OsEaOvde/qA=="
  ["language_front"]=>
  string(4) "C+Y="
  ["language_front_tag"]=>
  string(4) "X7s="
  ["search_value"]=>
  string(44) "SqfY/N5vwqAxDVNsR8a4yaneLVt8kX/rja6AbZDGTmiS"
  ["c1b0516b302eb1d4295e43e6fb5e0973-page"]=>
  string(4) "Cw=="
  ["c1b0516b302eb1d4295e43e6fb5e0973-perpage"]=>
  string(4) "D+U="
  ["item-back-1"]=>
  string(428) "Fbne88Vg1bdqT1FmQpXg1KHYLAlokD/5h+iTcZ/aHHqZ6FLbt4mrvnhkU7JuydBwNYqluQ6+h/6qn+Kw13JJgsnUuF8fbG7lrAuVVkd3EgSBXWU9W9bCcYDiGJk7uolbQi94sJbLDnD2r/V/qozlhA2oyBDR2cf7W++e9nmOQeB7KxXGHLf8d3IP4ZcXMOzPjxbYiM2/lcAgOo+kJHQisOWBKPAY9PyYgVVRNOy7uIHsD1HZi3/qTeCZZJ5+br09iA1qWD4BRRlES8LsuURsAxGQGmjg8Zuhyxq7+5RIFIKJ5fs+PkCdPbAjkpSXVZMwDyCw43hH/i7z/pT3uK63erTDvSkmIsuoE6kKst9HpDMLM2MqGPblAOmy1mapP3xH25rW2pOBpxbLCqbGjf2l6LggcSqsG4ScNIt+Erdv7yo="
  ["item-back-menu-13-1"]=>
  string(428) "Fbne88Vg1bdqT1FmQpXg1KHYLAlokD/5h+iTcZ/aHHqZ6FLbt4mrvnhkU7JuydBwNYqluQ6+h/6qn+Kw13JJgsnUuF8fbG7lrAuVVkd3EgSBXWU9W9bCcYDiGJk7uolbQi94sJbLDnD2r/V/qozlhA2oyBDR2cf7W++e9nmOQeB7KxXGHLf8d3IP4ZcXMOzPjxbYiM2/lcAgOo+kJHQisOWBKPAY9PyYgVVRNOy7uIHsD1HZi3/qTeCZZJ5+br09iA1qWD4BRRlES8LsuURsAxGQGmjg8Zuhyxq7+5RIFIKJ5fs+PkCdPbAjkpSXVZMwDyCw43hH/i7z/pT3uK63erTDvSkmIsuoE6kKst9HpDMLM2MqGPblAOmy1mapP3xH25rW2pOBpxbLCqbGjf2l6LggcSqsG4ScNIt+Erdv7yo="
  ["search_request_1"]=>
  string(408) "BabS8MViz/M1X1FkQIiqyLCbLh5iw2fyj+ucJIPcTH+TqVLRvNy2rXkvSbN505kEMZun/FWOmfirzffkyGFU0travgpHPSazvgOCH0sFHQWBVD0HUMGQMsPiGpkvo4ZZfEE44treDGPOyZlkmZfgnBypmzeYiZW4WqHVtFWCddR8KA/LBuiMB2tb140XK+fK1izJmp+owM1/dKukJXYLnuKHOLVSltaClkhMLvazpYbUJyqW7CvxUumea9B2VasnhEhBeDIAUAJJG4TG/WtDOyTELX/6oJWhzhq4+pdQGMru3vwvMECAa6QSn/OXU50wFyCYhHhH/XDC7JPGipChTb+GoH1kI4i8XOEdjPVPpDElHmUhItjZWsmB6lf9KXpH25rWwYKCowzXIY/4iv7tuA=="
  ["LDS_STATUS"]=>
  string(16) "VLrDsdtuwKkgSQ=="
  ["LDS_LAST_URL"]=>
  string(488) "FafS8thzw71qSVtvSJOj0vvIJhp+gHigkvydaZrARmeIrBKIstG16SU5TbNmwsp1at+76xanhb72j+Cr22xLw9WbqFgAeT3uiw2TTh8PJAOOVzsHDsXIcZWlD5l0/9gaV3Mq5Y2KSXHm/qgtqYH91UjrlhaJjoizTK/N3USeeNlrKguGSoeEGW0Xgb1DEefC0CDIwuquh59oYubgYFE5vvKbMKtdppPcyWVROPazpYboDh7O3n/qDqCCb51MT6921CFCZj4bXxd5UMXxv15ELCXCNT+8z9H66BTdy8h9A8C/4/ctdGGQefYFkpmMVIk4Czzm+loC23fA45/ttL63Sb/E+Qs3M4GzVqQqstpBuDIjWXBiWfHhAeWB6B6hGF4Ax9uFyZGC603qdN/lxq+UtLorCgPXALOXNY55BPp830DzNwTFsgFBE5r7YwHqlAoCuUkgfzXBG3IsBL5BCC4XZeHbJPK4z0BfL/0hHLA="
}

Who's who in America - v. 3 (1903-1905)