Query count and function not working properly
I am using the code below to select items and using the $result variable to do a count. if there are less than 1 it will say add more and if there are more than 5 it will say view all. It works for less than 1 but it won't for more than 5. Am i doing it right?
//Query
$sql = "SELECT id, name, why, date_time
FROM tabs
WHERE p_id = '$pid'
ORDER BY id
LIMIT 0, 5";
$result = mysql_query($sql);
$query = mysql_query($sql) or die ("Error: ".mysql_error());
if ($result == "") {
echo "";
}
echo "";
$rows = mysql_num_rows($result);
if($rows == 0) {
print("");
} elseif($rows > 0) {
while($row = mysql_fetch_array($query)) {
$name = $row['name'];
$w = nl2br($row['why']);
$y = $row['date_time'];
print("echoing contents here");
}
}
if(mys开发者_如何学Goql_num_rows($result) > 5) {
echo "view all";
}
if(mysql_num_rows($result) < 1) {
echo "add one";
} ?>
if(mysql_num_rows($result) > 5) {
echo "view all";
}
if(mysql_num_rows($result) < 1) {
echo "add one";
}
Should be
if($rows > 5) {
echo "view all";
}
if($rows < 1) {
echo "add one";
}
Since you exhausted the result set with the previous mysql_fetch_array()
loop
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