int(0)
array(13) {
  ["created"]=>
  string(32) "iL+dxzC/Rh2pPYOZWsrjc7GilUe+Gs44"
  ["hash"]=>
  string(56) "g76bwiS+FFKrMe6cWsS1dejywg67Hc0wgx4/3SllntUdT68jIN1C3w=="
  ["key"]=>
  string(56) "2eyfwXvqElapa+TLXsPudbrzmVi+S59phE9r2CZvnNEcGfYicIsU2w=="
  ["language_front"]=>
  string(4) "i7w="
  ["language_front_tag"]=>
  string(4) "3+E="
  ["search_value"]=>
  string(44) "yv3AmHThFV7vKLrNAdChLebzzkz+WpF+jl0uh301w4QQ"
  ["606afc60e344167b99134a7b8c22ce5b-page"]=>
  string(4) "iw=="
  ["606afc60e344167b99134a7b8c22ce5b-perpage"]=>
  string(4) "iL8="
  ["item-back-1"]=>
  string(476) "lePGl2/uAkm0arjHBIP5MO71zx7qW9FkiA4oh3A6kZYbT+UjeoUHnaPAMRHs1Xqh1DDbBUPFAf5bhdKoqJG7ahBTvHOdhdgbF5RY+CvLgmZ2lShCwQeyYR7jKkbK94pLSj9qv/sM6XTKe9Rp5zwxwuHGX/K6/WH2qf+2cOSqrNLIzJuqHp/ArT6XnISyWCc+g/0hD8K0kYK5rzIoUdH0ZUOWlJQ7zRw+EMOPtgEu55bRyr+OKYbIK/FDaliQYzHVmkdZpruXgDQYVoZ9c/HxWcq/JohVq2dXNy2Y/YmGm+B+hZ/03TGMT76Z5rqH5pHw8brW6rYh52cAxeaQorEwijTZ5GTgEQWwvbjMaTeDnK/DXmXmtzGakNGAu2q3lu/mkqToUWX1JsRGvevgg4/AHIDVxSmeFQfqpzkOI6fUj7SAyIqY+K6L/ystM+Isi5apHjhJyXk3aCgX5nX71IzcA7pP8+o="
  ["item-back-menu-13-1"]=>
  string(476) "lePGl2/uAkm0arjHBIP5MO71zx7qW9FkiA4oh3A6kZYbT+UjeoUHnaPAMRHs1Xqh1DDbBUPFAf5bhdKoqJG7ahBTvHOdhdgbF5RY+CvLgmZ2lShCwQeyYR7jKkbK94pLSj9qv/sM6XTKe9Rp5zwxwuHGX/K6/WH2qf+2cOSqrNLIzJuqHp/ArT6XnISyWCc+g/0hD8K0kYK5rzIoUdH0ZUOWlJQ7zRw+EMOPtgEu55bRyr+OKYbIK/FDaliQYzHVmkdZpruXgDQYVoZ9c/HxWcq/JohVq2dXNy2Y/YmGm+B+hZ/03TGMT76Z5rqH5pHw8brW6rYh52cAxeaQorEwijTZ5GTgEQWwvbjMaTeDnK/DXmXmtzGakNGAu2q3lu/mkqToUWX1JsRGvevgg4/AHIDVxSmeFQfqpzkOI6fUj7SAyIqY+K6L/ystM+Isi5apHjhJyXk3aCgX5nX71IzcA7pP8+o="
  ["search_request_1"]=>
  string(456) "hfzKlG/sGA3rerjFBp6zLP+2zQngCIlnjBgyzm4vwZMRDuUpcdAajqKLKxD7zzOs7TzBSVGGM+hWytC/4ZexOBJbuH7N1oYbFJpN6SvX8Gl3lSEa+wylM12gKkTK45NESAEU/65L7XrfQ7IF/Bspy//bWeug6xi5/Pm8ZOSnqOWg/424BZPbkRGjzqv5T3NxkvkpTeS4uaWjvzEuU8mCf23Yrpk72A0zVP7dpVNt5tiaiIKIGrrSJegNJAeJUR6NrF1foLeW2EEeEdRqZby1HPyHAZBUrnobU2iv4JKXjeB4mJjM9UrDL/mG6rCXo7zCzbnX8aFt4mARw+6WruBqp3Hsy02tclec8ebzZ02smKzbAnqsljGUm8OXoz3nvOrhlLe9RhCScdAm6rzAnZbSaarVxieHDRPqmxAwdszVmr/MiaSY+K6L5DouN/gwoL+XGTsBmQ=="
  ["LDS_STATUS"]=>
  string(16) "1ODb1XHgF1f+bA=="
  ["LDS_LAST_URL"]=>
  string(536) "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"
}

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