예약 상수
 이 확장은 다음의 상수들을 정의합니다.
이 확장을 PHP에 내장했거나, 실행시에 동적으로 읽어들일 경우에만 사용할 수
있습니다.
 
  - 
   
    LIBXML_COMPACT
     (integer)
   
   
 - 
    
     Activate small nodes allocation optimization. This may speed up your
     application without needing to change the code.
    
    
Note: 
     
      Only available in Libxml >= 2.6.21
     
    
    
  
  - 
   
    LIBXML_DTDATTR
     (integer)
   
   
 - 
    
     Default DTD attributes
    
   
 
  
  - 
   
    LIBXML_DTDLOAD
     (integer)
   
   
 - 
    
     Load the external subset
    
   
 
  
  - 
   
    LIBXML_DTDVALID
     (integer)
   
   
 - 
    
     Validate with the DTD
    
   
 
  
  - 
   
    LIBXML_NOBLANKS
     (integer)
   
   
 - 
    
     Remove blank nodes
    
   
 
  
  - 
   
    LIBXML_NOCDATA
     (integer)
   
   
 - 
    
     Merge CDATA as text nodes
    
   
 
  
  - 
   
    LIBXML_NOEMPTYTAG
     (integer)
   
   
 - 
    
     Expand empty tags (e.g. <br/> to
     <br></br>)
    
    
Note: 
     
      This option is currently just available in the
      DOMDocument::save and
      DOMDocument::saveXML functions.
     
    
    
  
  - 
   
    LIBXML_NOENT
     (integer)
   
   
 - 
    
     Substitute entities
    
   
 
  
  - 
   
    LIBXML_NOERROR
     (integer)
   
   
 - 
    
     Suppress error reports
    
   
 
  
  - 
   
    LIBXML_NONET
     (integer)
   
   
 - 
    
     Disable network access when loading documents
    
   
 
  
  - 
   
    LIBXML_NOWARNING
     (integer)
   
   
 - 
    
     Suppress warning reports
    
   
 
  
  - 
   
    LIBXML_NOXMLDECL
     (integer)
   
   
 - 
    
     Drop the XML declaration when saving a document
    
    
Note: 
     
      Only available in Libxml >= 2.6.21
     
    
    
  
  - 
   
    LIBXML_NSCLEAN
     (integer)
   
   
 - 
    
     Remove redundant namespaces declarations
    
   
 
  
  - 
   
    LIBXML_XINCLUDE
     (integer)
   
   
 - 
    
     Implement XInclude substitution
    
   
 
  
  - 
   
    LIBXML_ERR_ERROR
     (integer)
   
   
 - 
    
     A recoverable error
    
   
 
  
  - 
   
    LIBXML_ERR_FATAL
     (integer)
   
   
 - 
    
     A fatal error
    
   
 
  
  - 
   
    LIBXML_ERR_NONE
     (integer)
   
   
 - 
    
     No errors
    
   
 
  
  - 
   
    LIBXML_ERR_WARNING
     (integer)
   
   
 - 
    
     A simple warning
    
   
 
  
  - 
   
    LIBXML_VERSION
     (integer)
   
   
 - 
    
     libxml version like 20605 or 20617
    
   
 
  
  - 
   
    LIBXML_DOTTED_VERSION
     (string)
   
   
 - 
    
     libxml version like 2.6.5 or 2.6.17