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IP to Memory
how to display user IP in PHP or othere scripting to be saved to memory every time user visits
1 Resposta
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In theory:
http://stackoverflow.com/questions/7490488/array-to-string-php
Unfortunaly, in code playground it seems to be unusable :(
So, you must try with a "real" php server instalation ( I think SoloLearn provide one kind of emulator or modified version -- probably for security reasons )