SAMConnection->peekAll()
(no version information, might be only in CVS)
SAMConnection->peekAll() --
Read one or more messages from a queue without removing it from the queue.
说明
class
SAMConnection {
array
peekAll ( string target [, array properties] )
}
参数
target
The identity of the queue from which messages should be peeked.
properties
An optional associative array of properties describing other
parameters to control the peek operation.
返回值
This method returns an array of SAMMessage objects or FALSE if an error
occurs.
范例
例 1. Retrieve all messages in a queue without removing them
<?php $msgArray = $conn->peekAll('queue://receive/test'); if ($msgArray) { foreach ( $msgArray as $key => $msg) { echo "Message $key: body = $msg->body\n"; } } else { echo "PeekAll failed ($conn->errno) $conn->error"; } ?>
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例 2.
Retrieve all messages from a queue with a matching correlation id
<?php
$msgArray = $conn->peekAll('queue://receive/test', array(SAM_CORRELID => $correlId )); if ($msgArray) {
foreach ( $msgArray as $key => $msg) { echo "Message $key: body = $msg->body\n"; } } else echo "PeekAll failed ($conn->errno) $conn->error"; }
?>
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