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# 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.

## Beschreibung

class SAMConnection {
array peekAll ( string target [, array properties] )
}

## Parameter Liste

`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.

  Property name | Possible values
  --- | ---
  SAM_CORRELID | This is the target correlation id string of messages to be peeked. This would typically have been returned by a "send" request.
  SAM_MESSAGEID | This is the message id string of a message which is to be peeked.

## Rückgabewerte

This method returns an array of SAMMessage objects or `FALSE` if an error occurs.

## Beispiele

Beispiel 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"; } ?>`

Beispiel 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"; } ?>`

## Siehe auch

SAMConnection->peek()

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