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# SAMConnection->errno

(no version information, might be only in CVS)

SAMConnection->errno -- Contains the unique numeric error code of the last executed SAM operation.

## Description

class SAMConnection {
int errno
}

Contains the numeric error code of the last executed SAM operation on this connection. If the last operation completed successfully this property contains 0.

## Valores de retornado

An integer greater than zero indicates the last error type encountered on the connection. Zero indicates that the last operation on this connection completed successfully.

## Exemplos

Exemplo 1. Using the error number and description properties
`<?php $conn = new SAMConnection(); $conn->connect(SAM_WMQ, array(SAM_HOST => 'localhost', SAM_PORT => 1506)); $msg = new SAMMessage('This is a simple text item'); if (!$conn->send('topic://test', $msg)) { // The Send failed! echo "Send failed ($conn->errno) $conn->error"; } ?>`

## Veja também

SAMConnection->error

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SAMConnection->disconnect() | Acima | SAMConnection->error