What is PhpDig?
PhpDig is a PHP MySQL based
Web Spider & Search Engine.



hw_document_content — Fetches the content of a document.


string hw_document_content(doc_id);
int doc_id: ID of document to examine


Document content; FALSE on failure


hw_document_content() fetches and returns the content from the document specified by doc_id . You may also want to fetch the document's MIME type attribute, if applicable, in order to be able to present the document to the user.


PHP 3 since 3.0.3, PHP 4


Example 473. Get a document's content

if (!$content = hw_document_content($document_id)) {
    echo "Could not get document content.\n";
} else {
    echo $content;

PHP Functions Essential Reference. Copyright © 2002 by New Riders Publishing (Authors: Zak Greant, Graeme Merrall, Torben Wilson, Brett Michlitsch). This material may be distributed only subject to the terms and conditions set forth in the Open Publication License, v1.0 or later (the latest version is presently available at The authors of this book have elected not to choose any options under the OPL. This online book was obtained from and is designed to provide information about the PHP programming language, focusing on PHP version 4.0.4 for the most part. The information is provided on an as-is basis, and no warranty or fitness is implied. All persons and entities shall have neither liability nor responsibility to any person or entity with respect to any loss or damage arising from the information contained in this book.

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