DOMNode::C14NFile
Canonicalize nodes to a file
Description
public intfalse DOMNode::C14NFile(
string $uri
,
bool $exclusive
= false
,
bool $withComments
= false
,
arraynull $xpath
= null
,
arraynull $nsPrefixes
= null
)
Parameters
-
uri
-
Path to write the output to.
-
exclusive
-
Enable exclusive parsing of only the nodes matched by the provided
xpath or namespace prefixes.
-
withComments
-
Retain comments in output.
-
xpath
-
An array of XPaths to filter the nodes by.
Each entry in this array is an associative array with:
-
A required
query
key containing the XPath expression as a string.
-
An optional
namespaces
key containing an array that maps namespace prefixes (keys) to namespace URIs (values).
-
nsPrefixes
-
An array of namespace prefixes to filter the nodes by.
Return Values
Number of bytes written or false
on failure