Php/docs/xml.constants
From Get docs
Predefined Constants
The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.
XML_ERROR_NONE
(int)XML_ERROR_NO_MEMORY
(int)XML_ERROR_SYNTAX
(int)XML_ERROR_NO_ELEMENTS
(int)XML_ERROR_INVALID_TOKEN
(int)XML_ERROR_UNCLOSED_TOKEN
(int)XML_ERROR_PARTIAL_CHAR
(int)XML_ERROR_TAG_MISMATCH
(int)XML_ERROR_DUPLICATE_ATTRIBUTE
(int)XML_ERROR_JUNK_AFTER_DOC_ELEMENT
(int)XML_ERROR_PARAM_ENTITY_REF
(int)XML_ERROR_UNDEFINED_ENTITY
(int)XML_ERROR_RECURSIVE_ENTITY_REF
(int)XML_ERROR_ASYNC_ENTITY
(int)XML_ERROR_BAD_CHAR_REF
(int)XML_ERROR_BINARY_ENTITY_REF
(int)XML_ERROR_ATTRIBUTE_EXTERNAL_ENTITY_REF
(int)XML_ERROR_MISPLACED_XML_PI
(int)XML_ERROR_UNKNOWN_ENCODING
(int)XML_ERROR_INCORRECT_ENCODING
(int)XML_ERROR_UNCLOSED_CDATA_SECTION
(int)XML_ERROR_EXTERNAL_ENTITY_HANDLING
(int)XML_OPTION_CASE_FOLDING
(int)XML_OPTION_TARGET_ENCODING
(int)XML_OPTION_SKIP_TAGSTART
(int)XML_OPTION_SKIP_WHITE
(int)XML_SAX_IMPL
(string)- Holds the SAX implementation method. Can be
libxml
orexpat
.