Adds an ‘updated=true’ argument to a URL.
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Continue readingRedirect a user based on $_GET or $_POST arguments.The function looks for redirect arguments in the following order: 1) $_GET[‘ref’] 2) $_POST[‘ref’] 3) $_SERVER[‘HTTP_REFERER’] 4) $_GET[‘redirect’] 5) $_POST[‘redirect’] 6) $url
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Continue readingDetermine if user is a site admin.Plugins should use is_multisite() instead of checking if this function exists to determine if multisite is enabled.
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