ID: 25075
User updated by: hans at nyphp dot org
Reported By: hans at nyphp dot org
Status: Open
Bug Type: Documentation problem
Operating System: All
PHP Version: Irrelevant
New Comment:
That code doesn't reproduce the bug. This does:
The table:
CREATE TABLE `links` (
`linkid` int(10) unsigned NOT NULL auto_increment,
`link` varchar(255) NOT NULL default '',
PRIMARY KEY (`linkid`),
UNIQUE KEY `link` (`link`)
) TYPE=MyISAM;
The code:
<?php
$MYDB = mysql_connect('localhost','xxx','xxx');
$links = array('http://hans.zaunere.com',
'http://zaunere.com',
'http://hans.zaunere.com',
'http://nyphp.org',
'http://lists.nyphp.org',
'http://nyphp.org'
);
foreach( $links as $key => $link ) {
$tmp = mysql_escape_string($link);
mysql_query("INSERT INTO xxx.links (linkid,link)
VALUES (NULL,'$tmp')", $MYDB);
$R_linkid = mysql_insert_id($MYDB);
echo "<pre>Array key: $key <br>Link: $link <br>Linkid: $R_linkid
</pre><br><br>";
}
This is not a bogus bug; MySQL has identified it as a documentation
bug, as I pointed to with:
http://lists.mysql.com/list.php?3:mss:9598:200308:ikdgphkkkddmffiinjik
Previous Comments:
------------------------------------------------------------------------
[2003-08-14 04:12:51] [EMAIL PROTECTED]
I just had a test :
// code
mysql_query('insert into foo values (1)'); // foo have 2 fields, first
one is an auto_increment
var_dump(mysql_insert_id());
// output
Column count doesn't match value count at row 1
int(0)
>From the documentation : "mysql_insert_id() returns 0 if the previous
query does not generate an AUTO_INCREMENT value."
The documentation seems okay. bogus bug ?
Mehdi
------------------------------------------------------------------------
[2003-08-13 08:21:11] hans at nyphp dot org
Description:
------------
It's recently come to my attention that the documentation for the
mysql_insert_id wasn't indicating the correct return behavior of the
function. I double checked this with a small C program, and found the
results to be the same. Finally, after raising this issue with the
MySQL folks, they indicated this was a documentation error. The
correct behavior is indicated at:
http://lists.mysql.com/list.php?3:mss:9598:200308:ikdgphkkkddmffiinjik
Thanks,
Hans
------------------------------------------------------------------------
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