doq13207 2015-11-27 04:37
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使用PHP在板载扬声器上发出哔声[关闭]

I want to play an beep sound on internal(on-board) speaker to alert the user about a specific activity on a webpage.

Is it possible in PHP?

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  • dongxiane0395 2015-11-27 04:40
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    No this is not possible, not on the client's machine anyway. PHP is a back-end language that uses HTML / CSS as a front-end output, thus you can't do anything to the user's machine that the front-end languages can't do (HTML, CSS, Javascript)

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