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.
YAML_ANY_SCALAR_STYLE
(integer)
YAML_PLAIN_SCALAR_STYLE
(integer)
YAML_SINGLE_QUOTED_SCALAR_STYLE
(integer)
YAML_DOUBLE_QUOTED_SCALAR_STYLE
(integer)
YAML_LITERAL_SCALAR_STYLE
(integer)
YAML_FOLDED_SCALAR_STYLE
(integer)
YAML_NULL_TAG
(string)
YAML_BOOL_TAG
(string)
YAML_STR_TAG
(string)
YAML_INT_TAG
(string)
YAML_FLOAT_TAG
(string)
YAML_TIMESTAMP_TAG
(string)
YAML_SEQ_TAG
(string)
YAML_MAP_TAG
(string)
YAML_PHP_TAG
(string)
YAML_ANY_ENCODING
(integer)
YAML_UTF8_ENCODING
(integer)
YAML_UTF16LE_ENCODING
(integer)
YAML_UTF16BE_ENCODING
(integer)
YAML_ANY_BREAK
(integer)
YAML_CR_BREAK
(integer)
YAML_LN_BREAK
(integer)
YAML_CRLN_BREAK
(integer)