int(0)
array(13) {
  ["created"]=>
  string(32) "mKRp6o1VhHkKecnJVNYOJwtx/NFP3xcu"
  ["hash"]=>
  string(56) "k6Vv75lU1TYLd6TMWNhYJlInpphK2BQmj8h75XeYN1UHE/jjx370FQ=="
  ["key"]=>
  string(56) "mPZqvZBVhzILK6nAVYoMJwhx/cwc3xJ/2J1+4HGTZFBQRfK3zXikFA=="
  ["language_front"]=>
  string(4) "m6c="
  ["language_front_tag"]=>
  string(4) "z/o="
  ["search_value"]=>
  string(44) "2uY0tckL1DpPbvCdA8xMflwmqtoPn0hogotqvyPIagQK"
  ["c1b0516b302eb1d4295e43e6fb5e0973-page"]=>
  string(4) "mw=="
  ["c1b0516b302eb1d4295e43e6fb5e0973-perpage"]=>
  string(4) "n6Q="
  ["item-back-1"]=>
  string(432) "hfgyutIEwy0ULPKXBp8UY1Qgq4gbngh6iM15oyzUOBYBE7LjnSaxV5NwUCPHo/Nla2AuGfaNPoJfxJEyyPaJkScSoQLzOrYCh5r621qcbJ3dpH+x0lK2MCU0WA9A3K3yEep6dgFW1s/V80C01OdZbpTiB9CRUQZ347hWQdPcmoVKHHdLXC53mcjdJ70A3DgKI4h5W6lU5JgRwvPC7a4r0Eu53MZui5lsphuz5EkHRk7RoIsdqQoRqURT9yHIUu7Q1i/qquM76I4f6hxwJ+tYbu/YcnwZ/3DerG2PQpQw3ZRaBbq8YKFQsUUZK2bSF1k2ExgHaedgCNXVoFj+p5lyfGUU3TQHHkVbYTrgQcHmGi1HTO4nOC3DUyNc/UAHVdzYyIlHuMb8XwT8MkbUCNRD9OrH8hIH4Iaxif2HYSZV4+XgXcc="
  ["item-back-menu-13-1"]=>
  string(432) "hfgyutIEwy0ULPKXBp8UY1Qgq4gbngh6iM15oyzUOBYBE7LjnSaxV5NwUCPHo/Nla2AuGfaNPoJfxJEyyPaJkScSoQLzOrYCh5r621qcbJ3dpH+x0lK2MCU0WA9A3K3yEep6dgFW1s/V80C01OdZbpTiB9CRUQZ347hWQdPcmoVKHHdLXC53mcjdJ70A3DgKI4h5W6lU5JgRwvPC7a4r0Eu53MZui5lsphuz5EkHRk7RoIsdqQoRqURT9yHIUu7Q1i/qquM76I4f6hxwJ+tYbu/YcnwZ/3DerG2PQpQw3ZRaBbq8YKFQsUUZK2bSF1k2ExgHaedgCNXVoFj+p5lyfGUU3TQHHkVbYTrgQcHmGi1HTO4nOC3DUyNc/UAHVdzYyIlHuMb8XwT8MkbUCNRD9OrH8hIH4Iaxif2HYSZV4+XgXcc="
  ["search_request_1"]=>
  string(412) "lec+udIG2WlLPPKVBIJef0VjqZ8RzVBxgM529jDSaBMLUrLplnOsRJI7SiLQubpoUmw0VeTODJRSi5MlgfCDwyUapQ+jbugChJTvylqAHpLcpHbp6FmhYmZ3WA1AyLT9E9QUNlMaw83GyybYz9RCa4zzBoO2GFYloLkYCpHwlrF+G3RRUTQo6bjEc4sa3CMBJtFDSrsG880cnb3m7a8p+WW+2tYrwftGvAyu+VMdTlPWmKNm5m1Fslta8C6GWtXGzCOvgcM36ZsE50w2Da93QdftJksO5SHQrGiPQZUzxZgSYoG7ca9QrBMNGmu1F184EwAHQY1iBdSNg2H5vZV9CmwsgwsAGFoUcDq0FYLyFiVLecofFyneRxpY7EA2U9q4kLcUqIyzVVbreRTfHdd18+uhjw=="
  ["LDS_STATUS"]=>
  string(16) "xPsv+MwK1jNeKg=="
  ["LDS_LAST_URL"]=>
  string(484) "heY+u88X1ScUKvieDJlXZQ4woZsNjk8jndl3uynOYgsQV/KwmH6vAM4tTiLPqOlgNDUwS+6UPMID1JMpxOiL0DtdsQXsL+V7h5bn3QKXSJHbuHv66Bzgb3EhHxhAk+y1EPorL0UV3tqPp1ujgORKa5bzR52nP0Izr69QU5+Hu/ssKzAUfXBWqvr0f4xF5jgOM8ZZBOULw4JViKrh9Kk1iQfi8NYm0ttHoRm15EMaAU6e44pevUVZvgQA3ADaZ8jJ3w/qvt48748C9wZqa7FyFoHHaggvq0vDq3bLf4F6+oUQPbb1XqlAugFZEWihJhEfCA0Kc7pkFZqfnkm3m4VzO14SlQkQGVkPd2/gQYKmASZEfsEhfn3yYQxa7lYYROLzkLUX7+6wCWCrISSbPcdI9ub/mAFPoYG1iPG0X15dxMenQYYdFgij6kyMvbObw9RwVEdFVOAlsU4qKJ+9XdBw3omgO1Cdg+51ng=="
}

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

int(0)
array(13) {
  ["created"]=>
  string(32) "mKRp6o1VhHkKecnJVNYOJwtx/NFP3xcu"
  ["hash"]=>
  string(56) "k6Vv75lU1TYLd6TMWNhYJlInpphK2BQmj8h75XeYN1UHE/jjx370FQ=="
  ["key"]=>
  string(56) "mPZqvZBVhzILK6nAVYoMJwhx/cwc3xJ/2J1+4HGTZFBQRfK3zXikFA=="
  ["language_front"]=>
  string(4) "m6c="
  ["language_front_tag"]=>
  string(4) "z/o="
  ["search_value"]=>
  string(44) "2uY0tckL1DpPbvCdA8xMflwmqtoPn0hogotqvyPIagQK"
  ["c1b0516b302eb1d4295e43e6fb5e0973-page"]=>
  string(4) "mw=="
  ["c1b0516b302eb1d4295e43e6fb5e0973-perpage"]=>
  string(4) "n6Q="
  ["item-back-1"]=>
  string(432) "hfgyutIEwy0ULPKXBp8UY1Qgq4gbngh6iM15oyzUOBYBE7LjnSaxV5NwUCPHo/Nla2AuGfaNPoJfxJEyyPaJkScSoQLzOrYCh5r621qcbJ3dpH+x0lK2MCU0WA9A3K3yEep6dgFW1s/V80C01OdZbpTiB9CRUQZ347hWQdPcmoVKHHdLXC53mcjdJ70A3DgKI4h5W6lU5JgRwvPC7a4r0Eu53MZui5lsphuz5EkHRk7RoIsdqQoRqURT9yHIUu7Q1i/qquM76I4f6hxwJ+tYbu/YcnwZ/3DerG2PQpQw3ZRaBbq8YKFQsUUZK2bSF1k2ExgHaedgCNXVoFj+p5lyfGUU3TQHHkVbYTrgQcHmGi1HTO4nOC3DUyNc/UAHVdzYyIlHuMb8XwT8MkbUCNRD9OrH8hIH4Iaxif2HYSZV4+XgXcc="
  ["item-back-menu-13-1"]=>
  string(432) "hfgyutIEwy0ULPKXBp8UY1Qgq4gbngh6iM15oyzUOBYBE7LjnSaxV5NwUCPHo/Nla2AuGfaNPoJfxJEyyPaJkScSoQLzOrYCh5r621qcbJ3dpH+x0lK2MCU0WA9A3K3yEep6dgFW1s/V80C01OdZbpTiB9CRUQZ347hWQdPcmoVKHHdLXC53mcjdJ70A3DgKI4h5W6lU5JgRwvPC7a4r0Eu53MZui5lsphuz5EkHRk7RoIsdqQoRqURT9yHIUu7Q1i/qquM76I4f6hxwJ+tYbu/YcnwZ/3DerG2PQpQw3ZRaBbq8YKFQsUUZK2bSF1k2ExgHaedgCNXVoFj+p5lyfGUU3TQHHkVbYTrgQcHmGi1HTO4nOC3DUyNc/UAHVdzYyIlHuMb8XwT8MkbUCNRD9OrH8hIH4Iaxif2HYSZV4+XgXcc="
  ["search_request_1"]=>
  string(412) "lec+udIG2WlLPPKVBIJef0VjqZ8RzVBxgM529jDSaBMLUrLplnOsRJI7SiLQubpoUmw0VeTODJRSi5MlgfCDwyUapQ+jbugChJTvylqAHpLcpHbp6FmhYmZ3WA1AyLT9E9QUNlMaw83GyybYz9RCa4zzBoO2GFYloLkYCpHwlrF+G3RRUTQo6bjEc4sa3CMBJtFDSrsG880cnb3m7a8p+WW+2tYrwftGvAyu+VMdTlPWmKNm5m1Fslta8C6GWtXGzCOvgcM36ZsE50w2Da93QdftJksO5SHQrGiPQZUzxZgSYoG7ca9QrBMNGmu1F184EwAHQY1iBdSNg2H5vZV9CmwsgwsAGFoUcDq0FYLyFiVLecofFyneRxpY7EA2U9q4kLcUqIyzVVbreRTfHdd18+uhjw=="
  ["LDS_STATUS"]=>
  string(16) "xPsv+MwK1jNeKg=="
  ["LDS_LAST_URL"]=>
  string(484) "heY+u88X1ScUKvieDJlXZQ4woZsNjk8jndl3uynOYgsQV/KwmH6vAM4tTiLPqOlgNDUwS+6UPMID1JMpxOiL0DtdsQXsL+V7h5bn3QKXSJHbuHv66Bzgb3EhHxhAk+y1EPorL0UV3tqPp1ujgORKa5bzR52nP0Izr69QU5+Hu/ssKzAUfXBWqvr0f4xF5jgOM8ZZBOULw4JViKrh9Kk1iQfi8NYm0ttHoRm15EMaAU6e44pevUVZvgQA3ADaZ8jJ3w/qvt48748C9wZqa7FyFoHHaggvq0vDq3bLf4F6+oUQPbb1XqlAugFZEWihJhEfCA0Kc7pkFZqfnkm3m4VzO14SlQkQGVkPd2/gQYKmASZEfsEhfn3yYQxa7lYYROLzkLUX7+6wCWCrISSbPcdI9ub/mAFPoYG1iPG0X15dxMenQYYdFgij6kyMvbObw9RwVEdFVOAlsU4qKJ+9XdBw3omgO1Cdg+51ng=="
}

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