yaml_parse_url
Parse a Yaml stream from a URL
Description
mixed yaml_parse_url
( string $url
[, int $pos = 0
[, int &$ndocs
[, array $callbacks = null
]]] )
Parameters
-
url
-
url should be of the form "scheme://...". PHP
will search for a protocol handler (also known as a wrapper) for that
scheme. If no wrappers for that protocol are registered, PHP will emit
a notice to help you track potential problems in your script and then
continue as though filename specifies a regular 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.
-
callbacks
-
Content handlers for YAML nodes. Associative array of YAML
tag => callable mappings. See
parse callbacks for more
Return Values
Returns the value encoded in input in appropriate
PHP type or FALSE on failure. If pos is
-1 an array will be returned with one entry
for each document found in the stream.
Notes
Warning
Processing untrusted user input with yaml_parse_url
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.
See Also
- yaml_parse
- yaml_parse_file
- yaml_emit