note 78043 deleted from function.mysql-field-table by nlopess
| From: | nlopess@php.net | Date: | Fri, 19 Oct 2007 12:12:08 +0000 |
| Subject: | note 78043 deleted from function.mysql-field-table by nlopess | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-131539@lists.php.net to get a copy of this message | ||
Note Submitter: PoMdaPiMp
----
In the official example, there is a mistake.
<?php
[...]
$table = mysql_field_table($result, 'name');
[...]
?>
The last argument is here a string and not the integer expected by the function.
Indeed, in the synopsis, the two arguments' types are : result and integer.
Here is an other little example that corrects the mistake and give another use of the function.
<?php
// Build a very easy request
$query = "SELECT account.*, country.* FROM account, country WHERE country.name LIKE
'%france%' AND account.country_id = country.id";
// Gets the result from the DB
$result = mysql_query($query);
// Lists the table name and then the field name
for ($x = 0; $x < mysql_num_fields($result); $x++)
{
$str = mysql_field_name($result, $x);
print ('<b>' . mysql_field_table($result, $x) . '</b>: ' . $str .
'<br />');
}
?>
In this little code, the offset is given to mysql_field_name as the second argument.