db2_close

説明

This function closes a DB2 client connection created with db2_connect() and returns the corresponding resources to the database server.

If you attempt to close a persistent DB2 client connection created with db2_pconnect(), the close request is ignored and the persistent DB2 client connection remains available for the next caller.

パラメータ

戻り値

成功した場合に TRUE を、失敗した場合に FALSE を返します。

例

例 1. Closing a connection The following example demonstrates a successful attempt to close a connection to an IBM DB2, Cloudscape, or Apache Derby database. <?php $conn = db2_connect('SAMPLE', 'db2inst1', 'ibmdb2'); $rc = db2_close($conn); if ($rc) {    echo "Connection was successfully closed."; } ?> 上の例の出力は以下となります: Connection was successfully closed.

以下も参照ください