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hw_document_bodytag
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hw_document_bodytag

Name

hw_document_bodytag — Fetches a document's body tag, optionally prefixed by prefix .

Synopsis

string hw_document_bodytag(doc_id[, prefix]); int doc_id: ID of document object to examine string prefix (optional): String to prepend to returned body tag

Returns

Body tag string; FALSE on failure

Description

hw_document_bodytag() returns the body tag from the document specified by doc_id . If the prefix parameter is given, it's prepended to the returned string.

If the document exists but has no body tag, the empty string is returned. If an error occurs, FALSE is returned.

Version

PHP 3 since 3.0.3, PHP 4

Example

Example 472. Get a document's body tag

if (($bodytag = hw_document_bodytag($document_id, 'BODYTAG:')) === FALSE) { 
    echo "Could not retrieve document's body tag.\n"; 
} else { 
    echo "Document's body tag is '$bodytag'.\n"; 
}

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