Returns a string description of the last connect error

# stomp_connect_error

(PECL stomp >= 0.3.0)

stomp_connect_error — Returns a string description of the last connect error

### 说明

function stomp_connect_error(): string

Returns a string description of the last connect error.

### 参数

此函数没有参数。

### 返回值

A string that describes the error, or `null` if no error occurred.

### 示例

示例 #1 stomp_connect_error() example

    <?php
    $link = stomp_connect('http://localhost:61613');

    if(!$link) {
        die('Connection failed: ' . stomp_connect_error());
    }
    ?>

以上示例的输出类似于：

    Connection failed: Invalid Broker URI scheme

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