connect_errno) {
echo "db connection error : " . $mysql->connect_error;
exit();
}
?>
Men under 30 with hypertension
In our study there are
X
men under 30 with hypertension. They have an average age of
Y
and an average hospital bill of
Z
, and all of their bills cumulatively add to
$A
.
query($sql);
if(!$results) {
echo "SQL error: ". $mysql->error . " running query
" . $sql . "
";
exit();
}
// close php block
?>
num_rows ?>
G-rated Comedies
fetch_assoc() ) { // OPEN/active php loop
?>
,
fetch_assoc();
?>
Stat1: