DOMNode::C14N

(PHP 5 >= 5.2.0)

DOMNode::C14N — Canonicalize nodes to a string

Beschreibung

public string DOMNode::C14N ([ bool $exclusive [, bool $with_comments [, array $xpath [, array $ns_prefixes ]]]] )

Canonicalize nodes to a string

Parameter-Liste

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.

Rückgabewerte

Returns canonicalized nodes as a stringIm Fehlerfall wird FALSE zurückgegeben.

Siehe auch

DOMNode::C14NFile() - Canonicalize nodes to a file

add a note User Contributed Notes DOMNode::C14N - [1 notes]

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Rijk ¶

2 months ago


When working with (malformed) HTML, you're probably better off using DOMDocument's saveHTML() method instead. C14N() will attempt to make your HTML valid XML, for example by converting <br> to <br></br>.



So instead of:

$html = $Node->C14N();



Use:

$html = $Node->ownerDocument->saveHTML( $Node );

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