Hi! I've tried your suggestions, but still get the same error message. The 'print_r($result);' that I added does not print anything, so that would explain why I get the errors. My idea is to call this script with a value, like: script.php value Doesn't that put the value in $argv[1] ? Regards, Evert Unnawut Leepaisalsuwanna wrote:
Hi, I guess you used a single quote over the query so the text, $argv[1], was entered into the query rather than the value inside it. try: $result = mysql_query('SELECT SUM(AcctInputOctets), SUM(AcctOutputOctets) FROM radacct WHERE username = ' .$argv[1] ); OR $result = mysql_query("SELECT SUM(AcctInputOctets), SUM(AcctOutputOctets) FROM radacct WHERE username = $argv[1]"); should do the trick 21nu Sylvain Gourvil wrote:Hi ! Could you do a "print_r($result)" after your mysql_query ? Or you sure of your argv[1] ? Sylvain Gourvil Evert Meulie wrote:Hi all! I'm taking my first steps with PHP & MySQL. Can anyone give me a hint on why this would not work? ********************* $result = mysql_query('SELECT SUM(AcctInputOctets), SUM(AcctOutputOctets) FROM radacct WHERE username = $argv[1] '); echo mysql_result($result,0), "\n"; echo mysql_result($result,0,1); ********************* I get: Warning: mysql_result(): supplied argument is not a valid MySQL result resource Regards, Evert
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