Get mnoGoSearch error message

udm_errno
udm_find
mnoGoSearch Functions
PHP Manual

# udm_error

(PHP 4 >= 4.0.5, PHP 5 <= 5.0.5, PECL mnogosearch >= 1.0.0)

udm_error — Get mnoGoSearch error message

### Description

string udm_error ( resource `$agent` )

Gets the agent error message.

### Parameters

`agent`

  A link to Agent, received after call to udm_alloc_agent().

### Return Values

udm_error() returns mnoGoSearch error message, empty string if no error.

udm_errno
udm_find
mnoGoSearch Functions
PHP Manual