int(0)
array(13) {
  ["created"]=>
  string(32) "XIRsNZdOK0mdH/e9VNn1WdzO26l94DhL"
  ["hash"]=>
  string(56) "V4VqMINPegacH5q4UNeiV4WYiOB45ztDboktiKBWCAATW4F8cjMS1w=="
  ["key"]=>
  string(56) "DYw/MYxLLQWUFZO1A9KgBtCai+R/624YOIt9iKMLXgNADIwqcjQW1Q=="
  ["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) "XIQ="
  ["item-back-1"]=>
  string(504) "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"
  ["item-back-menu-13-1"]=>
  string(504) "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"
  ["search_request_1"]=>
  string(480) "Ucc7ZsgddlncVMzhDI2kDpLch+cj8n8UYY8gm+ccV0YfGst2Iz5KhjLnEHoYd4InKiU7iffNk/IEDv1oBFyyE6nyxROa3LDYwL5A2oB+3nxz1bJr4x+woIfyeHxL5kHWSzVKh/UoOEJgBhSbsqz3YJf+of2BwjNIAzryqxeepjyPNuKi5boyQUW+zReEvGW+kq8eD5da9i4Z4YboNiIWDhUmah4oVI+OZpTU2maXxC5HFg8iFmmH6n5rkwkHIvCljhWJy2yz1xCYAddJcEF/0esXNKdf+NM+BvoIGIsUHvxnppKSUwewgSzDWkSZyLEANIjejB7qfGz8Abh4/DnEpXLpH8NcSV1T6CNtysU8laXJ9nDJay6+d7bkDFZg7OCjhnXiX5yRe/dPbgtVb0ijhfcgyTESJhM15KkbuGV1le52mbOV+lCjWPYZukM92j3BTzjzJy8s6YQaV9vLYtk0pKGqlhY4sE5z"
  ["LDS_STATUS"]=>
  string(16) "ANsqJ9YReQPJQg=="
  ["LDS_LAST_URL"]=>
  string(564) "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"
}

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