SAMConnection->unsubscribe()

(No version information available, might be only in CVS)

SAMConnection->unsubscribe() — Cancel a subscription to a specified topic.

SAMConnection

bool unsubscribe ( string $subscriptionId [, string $targetTopic ] )

The "unsubscribe" method is used to delete an existing subscription to a specified topic.

subscriptionId: The identifier of an existing subscription as returned by a call to the subscribe method.

This method returns FALSE if an error occurs.

Example#1 Delete a subscription


<?php
if (!$conn->unsubscribe($subid)) {
    // The unsubscribe failed!
    echo "Unsubscribe failed ($conn->errno) $conn->error";
}
?>


	PHP5中文手册 SAMConnection->subscribe() SAMMessage->body SAM PHP Manual SAMConnection->unsubscribe() (No version information available, might be only in CVS) SAMConnection->unsubscribe() — Cancel a subscription to a specified topic. 说明 SAMConnection bool unsubscribe ( string `$subscriptionId` [, string `$targetTopic` ] ) The "unsubscribe" method is used to delete an existing subscription to a specified topic. 参数 `subscriptionId` The identifier of an existing subscription as returned by a call to the subscribe method. 返回值 This method returns `FALSE` if an error occurs. 范例 Example#1 Delete a subscription `<?php if (!$conn->unsubscribe($subid)) { // The unsubscribe failed! echo "Unsubscribe failed ($conn->errno) $conn->error"; } ?>` 参见 SAMConnection->subscribe() SAMConnection->subscribe() SAMMessage->body SAM PHP Manual