bool(false)
          

Array
(
    [doc_id] => 138
    [doc_key] => tank-system
    [doc_title] => 가압탱크 system(액제 공급장치)
    [doc_content] => <p>제품 구분</p>
    [doc_mobile_content] => <p>제품 구분</p>
    [doc_pdf_filename] => 
    [doc_pdf_originname] => 
    [doc_content_html_type] => 1
    [doc_layout] => 
    [doc_mobile_layout] => 
    [doc_sidebar] => 0
    [doc_mobile_sidebar] => 0
    [doc_skin] => 
    [doc_mobile_skin] => 
    [doc_hit] => 63
    [mem_id] => 1
    [doc_datetime] => 2026-07-20 13:42:19
    [doc_updated_mem_id] => 1
    [doc_updated_datetime] => 2026-07-20 13:43:44
    [content] => <p>&#51228;&#54408; &#44396;&#48516;</p>
)
          

string(0) ""
          

string(11) "tank-system"