Member Avatar for nova37

i want to know that how pass parameters to mysql query inside php function
i have written function but giveing me error

   error: mysql_fetch_array(): supplied argument is not a valid MySQL result resource

function d_loader($r_ip){   
global $con;
$result = mysql_query("SELECT * FROM table WHERE h_ip ='$r_ip'");


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Tray adding or die(mysql_error()) to the end of your query to see if that helps with finding out what is going wrong:

$result = mysql_query("SELECT * FROM table WHERE h_ip ='$r_ip'") or die(mysql_error());
Member Avatar for nova37

ya thanks for that .... i find where is problem :D

or die(mysql_error());

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