yaml_parse_url
(PECL yaml >= 0.4.0)
yaml_parse_url — Parse a Yaml stream from a URL
Description
Convert all or part of a YAML document stream read from a URL to a PHP variable.
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
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() - Parse a YAML stream
- yaml_parse_file() - Parse a YAML stream from a file
- yaml_emit() - Returns the YAML representation of a value