How to count the uploaded data's through .csv in php - php

Question

I have a php code to upload a .csv file this one is working fine. But what i want is if i upload 10 records in a .csv file means it display how many records i upload and in that how many is correctly and how many's are wrong.
Here is my code :
if (isset($_POST["submitbutton"])) {
if (!empty($_FILES['file']['name'])) {
if (pathinfo($_FILES['file']['name'], PATHINFO_EXTENSION) == 'csv') {
$handle = fopen($_FILES['file']['tmp_name'], "r");
//Grab the header in csv
$headers = fgetcsv($handle, 1000, ",");
$not_valid = [];
$i = 1;
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$aValid = false;
$field1 = mysql_real_escape_string($data[0]);
$field2 = mysql_real_escape_string($data[1]);
$field3 = mysql_real_escape_string($data[2]);
$field4 = mysql_real_escape_string($data[3]);
$field5 = mysql_real_escape_string($data[4]);
$field6 = mysql_real_escape_string($data[5]);
$field7 = mysql_real_escape_string($data[6]);
$field8 = mysql_real_escape_string($data[7]);
$field9 = mysql_real_escape_string($data[8]);
$sql2 = "select * from m_tl_mastercourse where LMS_Course_ID='$field9'";
$check1 = mysql_query($sql2);
$sql = "select * from mdl_course where id='".$field9."'";
$check = mysql_query($sql);
$row=mysql_fetch_array($check);
if (mysql_num_rows($check) > 0 && mysql_num_rows($check1) < 1) {
$aValid = true;
} else {
$not_valid[] = $i;
}
if ($aValid) {
echo count($i);
$import = "INSERT into m_tl_mastercourse values('','$field1','$field2','$field3','$field4','$field5','$field6','$field7','$field8','$field9')";
mysql_query($import);
$last_id = mysql_insert_id();
if($last_id){
$sql = "select m_tl_mastercourse.Id, Course_Type from m_tl_mastercourse inner join mdl_course where m_tl_mastercourse.LMS_Course_ID = mdl_course.id ";
$ret = get_records_sql($sql);
foreach ($ret as $index => $obj) {
$master_id = $obj->Id;
$course_type = $obj->Course_Type;
}
echo $master_id;
echo $course_type;
$query = mysql_query("update m_tl_course INNER JOIN m_tl_mastercourse ON m_tl_course.course_id = m_tl_mastercourse.LMS_Course_ID SET m_tl_course.course_type='$course_type',m_tl_course.master_id='$master_id' WHERE m_tl_course.master_id='' ");
}
}
$i++;
}
fclose($handle);
if (!empty($not_valid)) {
$v_ids = implode(', ', $not_valid);
echo count($v_ids);
echo "Please check the following csv Row Number's - " . $v_ids;
} else {
echo "Master Courses Uploaded Successfully";
}
} else {
echo "<script>alert('csv files only allowed to upload')</script>";
}
} else {
echo "<script>alert('Please select a file')</script>";
}
}
?>
How to get like this

Answer 1

The variables are already in your code: $i is incremented on each loop, and $not_valid is an array containing the row numbers for any rows that are evaluated as not valid.
You can use count($not_valid) to get the number.
// $i starts at 1 and is incremented on the completion of each loop so will end 1 more than the total rows
$total_rows = $i - 1;
$valid_rows = $i - 1 - count($not_valid);
$invalid_rows = count($not_valid);