shell - How to check with PHP if the script is being run from the console or browser request? -

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I tried things like $ _ENV ['CLIENTNAME'] == 'console' but it only works on some OS It seems (worked in windows, not Linux)

I tried! Empty ($ _ ENV ['SHELL']), but it does not always work either ...

Is there any way to check that OS / environment will work in all?

Thank you!

Usage

Returns a lowercase string, which is the type of interface ( Server API, SAPI), which is using PHP. For example, this string in CLI PHP will be "cli", whereas with Apache it can have many different values ​​depending on the exact SAPI. For example: 

  $ isCLI = (php_sapi_name () == 'cli');

You can also continuously use PHP_SAPI


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