17. marts 2006 - 13:47Der er
6 kommentarer og 1 løsning
Hvad er forskellen? (check query)
//Check if id and code is valid $code_query = mysql_query("SELECT id FROM downloads WHERE fid='$fid' AND code='$code' LIMIT 1") or die (mysql_error());
if ($code_count == 0) {
echo "Error"; exit(); }
eller
//Check if id and code is valid $code_query = mysql_query("SELECT id FROM downloads WHERE fid='$fid' AND code='$code' LIMIT 1") or die (mysql_error()); $code_fetch = mysql_fetch_array($code_query); $code_count = mysql_num_rows($code_query);
//Check if id and code is valid $code_query = mysql_query("SELECT id FROM downloads WHERE fid='$fid' AND code='$code' LIMIT 1") or die (mysql_error());
if ($code_query == 0) {
echo "Error"; exit(); }
eller
//Check if id and code is valid $code_query = mysql_query("SELECT id FROM downloads WHERE fid='$fid' AND code='$code' LIMIT 1") or die (mysql_error()); $code_fetch = mysql_fetch_array($code_query); $code_count = mysql_num_rows($code_query);
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