array(1) {
  [0]=>
  string(62) "la-salute-mentale-in-un-mondo-disuguale-insieme-per-la-9644395"
}
string(37) "/storage-disk-2/rk-cache/docs_url_id/"
bool(true)
array(69) {
  ["id"]=>
  string(7) "2111479"
  ["url_id"]=>
  string(62) "la-salute-mentale-in-un-mondo-disuguale-insieme-per-la-9644395"
  ["hash"]=>
  string(32) "3e74f717a3dd9778a44ce951fc48f073"
  ["hash_orig"]=>
  string(32) "5bdf5f03998dedfe604aa987128f1caf"
  ["bytes"]=>
  string(7) "2857145"
  ["bytes_orig"]=>
  string(7) "2857145"
  ["visible"]=>
  string(1) "1"
  ["visible_err_code"]=>
  string(1) "0"
  ["visible_details"]=>
  NULL
  ["moderated"]=>
  string(1) "0"
  ["moderated_by_user_id"]=>
  NULL
  ["state"]=>
  string(2) "10"
  ["state_err_code"]=>
  string(1) "0"
  ["state_details"]=>
  NULL
  ["pl_doc_id"]=>
  string(8) "19886818"
  ["reference_doc_id"]=>
  NULL
  ["source_path"]=>
  string(79) "271444c9908c/la-salute-mentale-in-un-mondo-disuguale-insieme-per-la-9644395.pdf"
  ["done_symlink"]=>
  string(39) "2b/e3/2be3c963889c7ca4f5bbf2975628dc30/"
  ["done_path"]=>
  string(36) "/storage/2/25/75/257587792909258395/"
  ["folder_id"]=>
  string(18) "257587792909258395"
  ["format_type"]=>
  string(3) "pdf"
  ["is_from_html"]=>
  string(1) "0"
  ["lang_name"]=>
  string(2) "it"
  ["category_id"]=>
  string(2) "16"
  ["keywords"]=>
  string(75) "health,mental,mentali,disturbi,salute,mentale,lancet,global,persone,fattore"
  ["hashtags"]=>
  string(75) "health,mental,mentali,disturbi,salute,mentale,lancet,global,persone,fattore"
  ["original_file_name"]=>
  string(28) "Position-paper-WMHD-2021.pdf"
  ["original_se_title"]=>
  string(42) "Untitled - Insieme per la salute mentale -"
  ["original_meta_title"]=>
  NULL
  ["title_raw"]=>
  string(73) "La salute mentale in un mondo disuguale - Insieme per la salute mentale -"
  ["title"]=>
  string(71) "La salute mentale in un mondo disuguale - Insieme per la salute mentale"
  ["title_letters_to_all_ratio"]=>
  string(4) "0.84"
  ["title_lang_letters_ratio"]=>
  string(1) "1"
  ["title_spaces_to_letters_ratio"]=>
  string(4) "0.19"
  ["title_words_to_all_ratio"]=>
  string(4) "0.17"
  ["title_langwords_to_all_ratio"]=>
  string(1) "1"
  ["content_text_length"]=>
  string(5) "21362"
  ["content_text_letters_count"]=>
  string(5) "16212"
  ["content_text_letters_ratio"]=>
  string(4) "0.76"
  ["content_keywords_frequency_ratio"]=>
  string(4) "0.21"
  ["content_words_to_keywords_ratio"]=>
  string(4) "1.01"
  ["content_lang_letters_count"]=>
  string(5) "16212"
  ["content_lang_letters_ratio"]=>
  string(1) "1"
  ["pages_count"]=>
  string(1) "8"
  ["images"]=>
  NULL
  ["convert_version"]=>
  string(8) "20200611"
  ["similar_docs"]=>
  NULL
  ["views_count"]=>
  string(1) "0"
  ["downloads_count"]=>
  string(1) "0"
  ["likes_count"]=>
  string(1) "0"
  ["embed_views_count"]=>
  string(1) "0"
  ["user_id"]=>
  string(7) "1240876"
  ["created_by_user"]=>
  string(1) "0"
  ["privacy"]=>
  string(1) "1"
  ["is_equal_doc"]=>
  string(1) "0"
  ["is_qualitative"]=>
  string(1) "0"
  ["abused"]=>
  string(1) "0"
  ["source_creation_date"]=>
  string(10) "2021-09-27"
  ["sort_priority"]=>
  string(1) "0"
  ["moderate_priority"]=>
  string(8) "20210927"
  ["consistency_state"]=>
  string(1) "0"
  ["flags"]=>
  string(1) "0"
  ["deleted"]=>
  string(1) "0"
  ["backuped"]=>
  string(1) "0"
  ["date_converted"]=>
  string(19) "2021-11-08 00:36:43"
  ["date_published"]=>
  string(19) "2021-12-07 04:28:10"
  ["date_created"]=>
  string(19) "2021-12-07 04:28:10"
  ["comments"]=>
  NULL
  ["active"]=>
  string(1) "1"
}