ifx_close()

(PHP 4, PHP 5 < 5.2.1)

Close Informix connection

说明

ifx_close([resource $link_identifier]): bool

ifx_close() closes the link to an Informix database that's associated with the specified link identifier.

Note that this isn't usually necessary, as non-persistent open links are automatically closed at the end of the script's execution.

ifx_close() will not close persistent links generated by ifx_pconnect().

$link_identifier: The link identifier. If not specified, the last opened link is assumed.

成功时返回TRUE，或者在失败时返回FALSE。

Example #1 Closing a Informix connection

<?php
$conn_id = ifx_connect ("mydb@ol_srv", "itsme", "mypassword");
/* ... some queries and stuff ... */
ifx_close($conn_id);
?>