Why doesn't fetch_array work on a remote server?

[gilgalbiblewhee]

It works on a local server but not on a remote.

Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in e:\vhosts\...\files\getTableContents.php on line 15

[Till]

This has been answered a gazillion times, already but anyway:

PHP Code:

$res = mysql_query("your query here");
if (!$res) {
  echo mysql_error(); exit;
}
while($arr = mysql_fetch_array($res)) {
// etc. pp.
}