DOMNode::C14NDOMNode::C14NFile
(PHP 5 >= 5.2.0)
DOMNode::C14NFile — Canonicalize nodes to a file
说明
public int DOMNode::C14NFile
( string
$uri
[, bool $exclusive
[, bool $with_comments
[, array $xpath
[, array $ns_prefixes
]]]] )Canonicalize nodes to a file.
参数
-
uri -
Path to write the output to.
-
exclusive -
Enable exclusive parsing of only the nodes matched by the provided xpath or namespace prefixes.
-
with_comments -
Retain comments in output.
-
xpath -
An array of xpaths to filter the nodes by.
-
ns_prefixes -
An array of namespace prefixes to filter the nodes by.
返回值
Number of bytes written 或者在失败时返回 FALSE
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