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There's no need to be logged in facebook. I could do more JSON filtering but you get the idea...
Replace u=4 (Mark Zuckerberg, Facebook creator) with desired uid.
Hidden or not hidden... Scary, don't you?
There are 2 alternatives - vote for the best!
php -r "echo ini_get('allow_url_fopen');"
php -r "echo function_exists('curl_init');"
php -r "echo function_exists('json_decode');"
If you can do better, submit your command here.
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