(PECL yaml >= 0.4.0)
yaml_parse_file — Parse a YAML stream from a file
Convert all or part of a YAML document stream read from a file to a PHP variable.
filenamePath to the file.
pos
Document to extract from stream (-1 for all
documents, 0 for first document, ...).
ndocs
If ndocs is provided, then it is filled with the
number of documents found in stream.
callbacksContent handlers for YAML nodes. Associative array of YAML tag => callable mappings. See parse callbacks for more details.
Returns the value encoded in input in appropriate
PHP type 或者在失敗時(shí)返回 false. If pos is -1 an
array will be returned with one entry for each document found
in the stream.
Processing untrusted user input with yaml_parse_file()
is dangerous if the use of unserialize() is enabled for
nodes using the !php/object tag. This behavior can be
disabled by using the yaml.decode_php ini setting.