udm_api_version

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

udm_api_version — Get mnoGoSearch API version

说明

int udm_api_version ( void )

Gets the mnoGoSearch API version.

This function allows the user to identify which API functions are available, e.g. udm_get_doc_count() function is only available in mnoGoSearch 3.1.11 or later.

返回值

udm_api_version() returns the mnoGoSearch API version number. E.g. if mnoGoSearch 3.1.10 API is used, this function will return 30110.

范例

Example #1 udm_api_version() example


<?php
if (udm_api_version() >= 30111) {
    echo  "Total number of URLs in database: " . udm_get_doc_count($udm) . "<br />\n";
}
?>