note 84871 added to function.mysql-insert-id
| From: | steve at alittlefinesse dot com dot au | Date: | Sun, 03 Aug 2008 01:03:10 +0000 |
| Subject: | note 84871 added to function.mysql-insert-id | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-143067@lists.php.net to get a copy of this message | ||
>> dane514
You wrote....
<?php
function get_current_insert_id($table)
{
$q = "SELECT LAST_INSERT_ID() FROM $table";
return mysql_num_rows(mysql_query($q)) + 1;
}
?>
Try testing this with 4 records. Delete record #3, run your function and you will get ID of 4, NOT
5...
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Server IP: 203.88.112.190
Probable Submitter: 121.45.93.49
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Manual Page -- http://www.php.net/manual/en/function.mysql-insert-id.php
Edit -- https://master.php.net/note/edit/84871
Del: integrated -- https://master.php.net/note/delete/84871/integrated
Del: useless -- https://master.php.net/note/delete/84871/useless
Del: bad code -- https://master.php.net/note/delete/84871/bad+code
Del: spam -- https://master.php.net/note/delete/84871/spam
Del: non-english -- https://master.php.net/note/delete/84871/non-english
Del: in docs -- https://master.php.net/note/delete/84871/in+docs
Del: other reasons-- https://master.php.net/note/delete/84871
Reject -- https://master.php.net/note/reject/84871
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