MySQL extension overview example

This simple example shows how to connect, execute a query, print resulting rows and disconnect from a MariaDB database.

Example 20.15. MariaDB extension overview example

<?php
// Connecting, selecting database
$link = mysql_connect('mysql_host', 'mysql_user', 'mysql_password')
 or die('Could not connect: ' . mysql_error());
echo 'Connected successfully';
mysql_select_db('my_database') or die('Could not select database');
// Performing SQL query
$query = 'SELECT * FROM my_table';
$result = mysql_query($query) or die('Query failed: ' . mysql_error());
// Printing results in HTML echo '<table>\n';
while ($line = mysql_fetch_array($result, MYSQL_ASSOC)) {
 echo '\t<tr>\n';
 foreach ($line as $col_value) {
 echo '\t\t<td>$col_value</td>\n';
 }
 echo '\t</tr>\n';
}
echo '</table>\n';
// Free resultset mysql_free_result($result);
// Closing connection mysql_close($link);
?>

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