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



ifx_free_blob — Deletes the BLOB object


int ifx_free_blob(object);
int object: BLOB object identifier


TRUE on success or FALSE on error



Since version 3.0.4 and 4.0


Example 567. Create and free BLOBS

$db = ifx_connect("stores7@ol","informix","informix");

$text = "This is a very large amoutn of text data. Well, it could be :)";

// create param id for first blob column
$tid = ifx_create_blob(0, 0, $text);
// create param id for second blob column
$bid = ifx_create_blob(0, 1, "/tmp/data.bin");

// store both param ids in the param param array
$paramarray[0] = $tid;
$paramarray[1] = $bid;

// insert 
$query = "insert into testparams values (0, ?, ?)";                             
$result = do_query($query, $db, $paramarray);



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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