Hi,
I would like to generate a constant value that change from a website to website but have an identical value for a single website. For example
$_SERVER['SERVER_ADDR']
doesn't change for a single website, but easy to guess. an other idea is
realpath(dirname(__FILE__))
but this can change if the web application execute scripts located in sub directories of the main script that use this variable. So what other possibilities to get a constant value that doesn't change ?
Thank you.
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