Gets the last stomp error

# Stomp::error

# stomp_error

(PECL stomp >= 0.1.0)

Stomp::error -- stomp_error — Gets the last stomp error

### Description

Object-oriented style (method):

public Stomp::error(): string

Procedural style:

stomp_error(resource `$link`): string

Gets the last stomp error.

### Parameters

`link`

  Procedural style only: The stomp link identifier returned by stomp_connect().

### Return Values

Returns an error string or `false` if no error occurred.

### Examples

Example #1 Object-oriented style

`<?php
/* connection */
try {
$stomp = new Stomp('tcp://localhost:61613');
} catch(StompException $e) {
die('Connection failed: ' . $e->getMessage());
}
var_dump($stomp->error());
if (!$stomp->abort('unknown-transaction', array('receipt' => 'foo'))) {
var_dump($stomp->error());
}
/* close connection */
unset($stomp);
?>`

The above example will output something similar to:

    bool(false)
    string(43) "Invalid transaction id: unknown-transaction"

Example #2 Procedural style

`<?php
/* connection */
$link = stomp_connect('ssl://localhost:61612');
/* check connection */
if (!$link) {
die('Connection failed: ' . stomp_connect_error());
}
var_dump(stomp_error($link));
if (!stomp_abort($link, 'unknown-transaction', array('receipt' => 'foo'))) {
var_dump(stomp_error($link));
}
/* close connection */
stomp_close($link);
?>`

The above example will output something similar to:

    bool(false)
    string(43) "Invalid transaction id: unknown-transaction"

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