(PECL sam >= 0.1.0) Cancel a subscription to a specified topic.

(PECL sam >= 0.1.0) Cancels (rolls back) an in-flight unit of work.

(PECL sam >= 1.1.0) Turn on or off additional debugging output.

(PECL sam >= 0.1.0) Remove a message from a queue.

(PECL sam >= 0.1.0) Receive a message from a queue or subscription.

(PECL sam >= 0.1.0) Contains the text description of the last failed SAM operation.

(PECL sam >= 0.1.0) Establishes a connection to a Messaging Server

(PECL sam >= 0.1.0) Create a subscription to a specified topic.

(PECL sam >= 0.1.0) Disconnects from a Messaging Server

(PECL sam >= 0.1.0) Contains the unique numeric error code of the last executed SAM operation.