PHP: SAMConnection::peekAll() - Manual

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SAMConnection::receive() SAMConnection::peek()

Last updated: Sat, 27 Jan 2007

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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.

## Описание

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

## Список параметров

`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.

## Возвращаемые значения

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

## Примеры

Пример 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";
}
?>`

Пример 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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SAMConnection::receive() SAMConnection::peek()

Last updated: Sat, 27 Jan 2007
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