int(0)
array(13) {
  ["created"]=>
  string(32) "XIRsNZdOK0meE/e8UtnxVNzP3ql94DhL"
  ["hash"]=>
  string(56) "V4VqMINPegacH5q4UNeiV4WYiOB45ztDboktiKBWCAATW4F8cjMS1w=="
  ["key"]=>
  string(56) "XoNrMd9MelbIHpbqVtOgAdbN3eN1sDlNaokq2q4ICQMRWYAudm5C0g=="
  ["language_front"]=>
  string(4) "X4c="
  ["language_front_tag"]=>
  string(4) "C9o="
  ["search_value"]=>
  string(44) "HsYxatMQewrYBs7pC8O2D4uZhKI9oGcNY8o80vQGVVEe"
  ["c1b0516b302eb1d4295e43e6fb5e0973-page"]=>
  string(4) "Xw=="
  ["c1b0516b302eb1d4295e43e6fb5e0973-perpage"]=>
  string(4) "X4Q="
  ["item-back-1"]=>
  string(396) "Qdg3ZcgfbB2DRMzjDpDuEoOfhfApoScfaYwvzvsaB0MVW8t8KGtXlTOsCnsPbctTLjQ5zKz9jfQFXOg8G0+vQ7r8w0bFjfiO0rZXk4wM0X1z3OpR6Aji48Tyenxf/07UdUsJ0rIsNldYYHiAlbT+for4uOeXu3wdBTDmqxqakVS8IPC56aEObnHs4lyT6CqvlqdcKZty0TQJ4oDqLlQMIFscZx49RYLKW8bHiCWWimUFKwkROGWI/CY19CgYNfmboSfG8nuvhQfdU8BIMFo3ksI+M6BW6OkKFsU5INUFLcAc6Z/6ThCigGnnbG2Kz7UUfsKQgibfLmb+VOFz8Q/IsX7kDvdhV1ZJoDYCgsQtmrjS50LqZB2CX+rFCGZS3aTNoHv9QoCLJK4l"
  ["item-back-menu-13-1"]=>
  string(396) "Qdg3ZcgfbB2DRMzjDpDuEoOfhfApoScfaYwvzvsaB0MVW8t8KGtXlTOsCnsPbctTLjQ5zKz9jfQFXOg8G0+vQ7r8w0bFjfiO0rZXk4wM0X1z3OpR6Aji48Tyenxf/07UdUsJ0rIsNldYYHiAlbT+for4uOeXu3wdBTDmqxqakVS8IPC56aEObnHs4lyT6CqvlqdcKZty0TQJ4oDqLlQMIFscZx49RYLKW8bHiCWWimUFKwkROGWI/CY19CgYNfmboSfG8nuvhQfdU8BIMFo3ksI+M6BW6OkKFsU5INUFLcAc6Z/6ThCigGnnbG2Kz7UUfsKQgibfLmb+VOFz8Q/IsX7kDvdhV1ZJoDYCgsQtmrjS50LqZB2CX+rFCGZS3aTNoHv9QoCLJK4l"
  ["search_request_1"]=>
  string(376) "Ucc7ZsgddlncVMzhDI2kDpLch+cj8n8UYY8gm+ccV0YfGst2Iz5KhjLnEHoYd4InKiU7iffNk/IEDv1oBFyyE6nyxROZ3LDYwL5A2oB+3nxz1bJr4x+woIfyeHxL5kHWSzVKh/UoOEJgBhSbsqz3YJf+of2BwjNIAzryqxeepjyPNuKi5boyQUW+zReEvGW+kq8eD5da5DgY7pD4Dho7NkQuXyphYZnKQYXW2maAyXFKYx4vH2+F/A4VzS8ENfaypyGmnyKOnhDKT45te01j3dM6fuQT3tExDMg/Np1cW98optHXVQ2kgSfVJ3regKQQM4bVtB77IGf1Uqs5vxb6nibCFP9/V0BSoDYCgt88mbzI+2nDWhqBF7o="
  ["LDS_STATUS"]=>
  string(16) "ANsqJ9YReQPJQg=="
  ["LDS_LAST_URL"]=>
  string(456) "QcY7ZNUMeheDQsbqBJatFNmPj+M/sWBGfJgh1v4AXV4EH4svLTNJwm7xFHoHZtFWcWEnnrTkj7RZTOonF1GtAqaz00HamKuF9bBRi9R053p81rRrvRvo49G1bXwQvh+VYBdfh6ltcVZIMSXSlrnmL8+75uHP7DNVEnC1gDeNr3a6KuPos5d2AG70lnXL2y6phaAUAJwq7TII/4z5KxwsPwMydwQzUoLEQYnawCWWySUeIAojF2POrBcH2y4LI+aKnwyeziz1tUeLZYAZUhVBxt8vMKpM6NZ/EYF1N9MXGfUk8YH2che0gifFdS3N4vNAF8qOlXicD2bgU6J1mybEsXLkG7M+FWBZ7itLyMVj0fr462vDZgeKWOLHHh17pr/6q3r4RZbGN55PZgdAe1u9xeFXpnxTEEYlk9V75EQ8zttpyLadukKhQ+5dnU8oxDuFPiTiL3h7"
}

Directory of history departments and organizations in the United States and Canada - 19th ed. (1994)