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is there a way to auto increment a value in a MySQL with PHP without having to lookup the value for instance: UPDATE SomeTable SET cell=cell++ WHERE row='some_row'
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i have created this web page with html and php where i need to set cookies to block users voting more then once i have used something like this code: if (isset($_COOKIE["x"])) { echo "You've already voted once!<br><br>"; } but it doesnt work can any one help plz :) :) …
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