DOMNode::C14NFile
(PHP 5 >= 5.2.0, PHP 7, PHP 8)
DOMNode::C14NFile — Canonicalize nodes to a file
说明
public DOMNode::C14NFile(
string
bool
bool
?array
?array
): int|false
string
$uri,bool
$exclusive = false,bool
$withComments = false,?array
$xpath = null,?array
$nsPrefixes = null): int|false
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.
-
withComments -
Retain comments in output.
-
xpath -
An array of
xpaths to filter the nodes by. -
nsPrefixes -
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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