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<?php require('../dataconn.inc'); // AJAX check runs if ?check=1 if (!empty($_GET['check'])) { die(json_encode(mysql_num_rows($result = mysql_query("SELECT * FROM users WHERE name='mike'")))); } //this will either echo 1 (if finds a result) or 0 if no result, the encoding will turn it into true or false. ?> <div id="load_data">Waiting for result from database</div> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.1/jquery.min.js"></script> <script> $(document).ready(function() { setInterval(function() { $.ajax({ url: 'callajaxself.php?check=1', dataType: 'json', success: function(data) { if (data == true) { window.location = '//www.google.co.uk'; } } }); }, 5000); }); </script> |
