Javascript debugger
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SAMConnection->peek()
Read a message from a queue without removing it from the queue.
()
Parameters
- target
The identity of the queue from which to peek the message.
- properties
An optional associative array of properties describing other parameters to control the peek operation.
Property name Possible values SAM_CORRELID This is the target correlation id string of the message. This would typically have been returned by a "send" request. SAM_MESSAGEID This is the message id string of the message which is to be peeked.
Examples
Example 2118. Retrieve the next message from a queue without removing it
<?php
$msg = $conn->peek('queue://receive/test');
if (!$msg) {
// The peek failed!
echo "Peek failed ($conn->errno) $conn->error";
}
?>
Example 2119. Retrieve a specific message from a queue without removing it from the queue
<?php
$msg = $conn->peek('queue://receive/test', array(SAM_MESSAGEID => $messageId));
?>
See Also
| SAMConnection->peekAll() |