Parse a Yaml stream from a URL

Descrizione

mixed yaml_parse_url ( string $url [, int $pos = 0 [, int &$ndocs [, array $callbacks ]]] )

Convert all or part of a YAML document stream read from a URL to a PHP variable.

Elenco dei parametri

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

Valori restituiti

Returns the value encoded in input in appropriate PHP type o FALSE in caso di fallimento. If pos is -1 an array will be returned with one entry for each document found in the stream.

Vedere anche:

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