//get the current member count

$sql = ("SELECT count(member_id) as total_members from exp_members");

$result = mysql_query($sql) or die(mysql_error());

$num_rows = mysql_num_rows($result);

if ($num_rows != 0) {

while($row = mysql_fetch_array($result)) {

$total_members = $row['total_members'];

}

}

//get list of products

$sql = ("SELECT m_field_id, m_field_label from exp_member_fields where m_field_name like 'cf_member_ap_%' order by m_field_id asc");

$result = mysql_query($sql) or die(mysql_error());

$num_rows = mysql_num_rows($result);

if ($num_rows != 0) {

while($row = mysql_fetch_array($result)) {

$m_field_id = $row['m_field_id'];

$m_field_label = $row['m_field_label'];

$sql2 = ("SELECT count(m_field_id_".$m_field_id.") as count from exp_member_data where m_field_id_".$m_field_id." = 'y'");

$result2 = mysql_query($sql2) or die(mysql_error());

$num_rows2 = mysql_num_rows($result2);

if ($num_rows2 != 0) {

while($row2 = mysql_fetch_array($result2)) {

$p = ($row2['count']/$total_members)*100;

$n = $row2['count'];

$out .= '

}

}

}

}

count查询总是会返回1行,所以你不需要循环

$sql = ("SELECT count(member_id) as total_members from exp_members");

$result = mysql_query($sql) or die(mysql_error());

$row = mysql_fetch_array($result);

$total_members = $row['total_members'];

除此之外我不知道你怎么能让它变得更好.您可以对两个计数查询执行相同的操作.

由于这些都是直接查询,我现在认为任何瓶颈都会出现在MySQL端