note 86813 added to function.mysql-fetch-field
| From: | php | Date: | Tue, 04 Nov 2008 23:22:32 +0000 |
| Subject: | note 86813 added to function.mysql-fetch-field | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-146141@lists.php.net to get a copy of this message | ||
An improvement on the earlier mysql_column_exists function.
<?php
function mysql_column_exists($table_name, $column_name, $link=false) {
$result = @mysql_query("SHOW COLUMNS FROM $table_name LIKE '$column_name'",
$link);
return (mysql_num_rows($result) > 0);
}
?>
----
Server IP: 92.48.74.199
Probable Submitter: 82.152.138.226
----
Manual Page -- http://www.php.net/manual/en/function.mysql-fetch-field.php
Edit -- https://master.php.net/note/edit/86813
Del: integrated -- https://master.php.net/note/delete/86813/integrated
Del: useless -- https://master.php.net/note/delete/86813/useless
Del: bad code -- https://master.php.net/note/delete/86813/bad+code
Del: spam -- https://master.php.net/note/delete/86813/spam
Del: non-english -- https://master.php.net/note/delete/86813/non-english
Del: in docs -- https://master.php.net/note/delete/86813/in+docs
Del: other reasons-- https://master.php.net/note/delete/86813
Reject -- https://master.php.net/note/reject/86813
Search -- https://master.php.net/manage/user-notes.php