SAMConnection::errno
(PECL sam >= 0.1.0)
SAMConnection::errno — Contains the unique numeric error code of the last executed SAM operation
Description
int
$SAMConnection->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.
返回值
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.
范例
Example #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";
}
?>
