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PHP Quiz PHP CertificatePHP mysql_list_dbs() Function
Complete PHP MySQL Reference
Definition and Usage
The mysql_list_dbs() function finds the available databases on a MySQL server for a given connection.
This function returns a result pointer containing the available databases on success, or FALSE on failure.
Syntax
mysql_list_dbs(connection)
| Parameter | Description |
|---|---|
| connection | Optional. Specifies the MySQL connection. If not specified, the last connection opened by mysql_connect() or mysql_pconnect() is used. |
Example
<?php
$con = mysql_connect("localhost", "peter", "abc123");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
$db_list = mysql_list_dbs($con);
while ($db = mysql_fetch_object($db_list))
{
echo $db->Database . "<br />";
}
mysql_close($con);
?>
$con = mysql_connect("localhost", "peter", "abc123");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
$db_list = mysql_list_dbs($con);
while ($db = mysql_fetch_object($db_list))
{
echo $db->Database . "<br />";
}
mysql_close($con);
?>
The output of the code above could be:
mysql
test
test_db
test
test_db
Complete PHP MySQL Reference
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