env.php.example

<?php
if (get_included_files()[0] === __FILE__) {
    exit; // Only need this code if web-server does not block this file
}
/** Suppress all errors to avoid accidently printing something of value */
if (!getenv('PHP_OAUTH_CONSUMER_TOKEN')) {
    try {
        // Bot OAuth authentication - this so that the bot can login and do things such as edit pages as itself.
        // These are needed even when running on the command line
        // https://www.mediawiki.org/wiki/OAuth/Owner-only_consumers#OAuth_1
        // OAuth 1 is what we use.  That is why there are four variables.
        @putenv('PHP_OAUTH_CONSUMER_TOKEN=xxxxx');
        @putenv('PHP_OAUTH_CONSUMER_SECRET=xxxxx');
        @putenv('PHP_OAUTH_ACCESS_TOKEN=xxxxx');
        @putenv('PHP_OAUTH_ACCESS_SECRET=xxxxx');
        // OAuth authentication as Wikipedia user - these are so that the bot can verify that a user has authorized an "Access Grant".
        // This can also can be used to actually edit using the users account.
        // https://www.mediawiki.org/wiki/OAuth/For_Developers (use OAuth version 1)
        // These are not needed when running on the command line
        @putenv('PHP_WP_OAUTH_CONSUMER=xxxxx');
        @putenv('PHP_WP_OAUTH_SECRET=xxxxx');
         // AdsAbs key  -  https://ui.adsabs.harvard.edu/help/api/
        @putenv('PHP_ADSABSAPIKEY=xxxxx');
        // Change this line if you wish the bot, when limit of AdsAbs API calls reached, to sleep until the limit resets;
        // in this case the value of PHP_ADSABSAPILIMITACTION, i.e. the limit action should be "sleep" (without quotes);
        // available actions are: sleep, exit, ignore. ignore is the default if not set.
        @putenv('PHP_ADSABSAPILIMITACTION=ignore');
        // Doing lots of requests to semanticscholar.org without a key gets you blocked
        @putenv('PHP_S2APIKEY=xxxxx');
        // API key and email address for *nlm.nih.gov, can be obtained at https://account.ncbi.nlm.nih.gov/settings/
        @putenv('NLM_APIKEY=xxxxx');
        @putenv('NLM_EMAIL=xxxxx');
        // This is for doing git pull.  Not needed for bot itself
        @putenv('GITHUB_PAT=xxxxx');
        // This is for doing authenticated queries to Google Books API - this API is not very good and still rate limited, so not used anymore
        @putenv('PHP_GOOGLEKEY=xxxxx');
    } catch (Throwable $e) {
        echo 'Error in env.php';
    }
}
?>