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PHP Quiz PHP CertificatePHP mysql_close() Function
Complete PHP MySQL Reference
Definition and Usage
The mysql_close() function closes a non-persistent MySQL connection.
This function returns TRUE on success, or FALSE on failure.
Syntax
mysql_close(connection)
| Parameter | Description |
|---|---|
| connection | Optional. Specifies the MySQL connection to close. If not specified, the last connection opened by mysql_connect() is used. |
Tips and Notes
Tip: Using mysql_close() isn't required, as non-persistent connections are automatically closed at the end of the script.
Example
<?php
$con = mysql_connect("localhost","mysql_user","mysql_pwd");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
// some code
mysql_close($con);
?>
$con = mysql_connect("localhost","mysql_user","mysql_pwd");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}
// some code
mysql_close($con);
?>
Complete PHP MySQL Reference
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