I think there is something I do not understand in the manual about
mysql_fetch_assoc(), mysql_affected_rows()
The code works, but I get these annoying messages.
snippet:
$result = mysql_query($sql, $db); // this is following an UPDATE
$row = mysql_fetch_assoc($result); // warning...
if (mysql_affected_rows($result) !== -1) //warning...
print_r($result); // returns 1
another:
$sql = "DELETE FROM book_categories WHERE bookID = $bid";
$result = mysql_query($sql, $db); // warning...
$row = mysql_fetch_assoc($result); // warning...
if (mysql_num_rows($result) !== 0) {
the last:
$result = mysql_query($sql,$db); // following an INSERT
if (mysql_affected_rows($result) == -1) { // warning....
I have read the manual entries but I think I could use some
clarification/explanation.
TIA
--
Hervé Kempf: "Pour sauver la planète, sortez du capitalisme."
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Phil Jourdan --- [email protected]
http://www.ptahhotep.com
http://www.chiccantine.com/andypantry.php
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