What you need from a search service is a PHP page that takes a latitude and longitude pair, along with a radius, and returns any articles that have a location with that circle.

对于搜索服务，您需要的是一个php页面，该页面使用纬度和经度对以及半径，并且返回与该圆具有一定位置关系的任何文章。

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You'll learn how to set up and configure a Remote authentication Dial-In user Service server (RADIUS) on a Linux system to perform authentication, authorization, and accounting (AAA) for users.

您将学习如何在Linux系统上建立和配置一个Remote Authentication Dial - in User Service服务器(RADIUS)，以执行对用户的验证、授权和记帐(AAA)。

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RADIUS provides a secure and efficient service of authentication.

RADIUS提供了一种安全有效的认证服务。

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The goal was to provide thousands of New Orleans visitors with direct customer service by tracking relevant social media conversations on several different platforms within a 10 mile radius.

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