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- <?php
- if(isset($_POST['refer']))
- {
- $refer = $_POST['refer'];
- if(mysql_num_rows(mysql_query("SELECT null FROM users WHERE username = '$refer'") == 1)
- {
- $credits = +2000;
- mysql_query("UPDATE users SET credits = '$credits' WHERE username = '$refer'");
- }
- else {
- // error crap here
- }
- }
- ?>
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