PHP echo date and number from query - php

Question

Hi I have trying to learn php by writing little web app for showing me sales data. I have got a query which i now works as i have tested it but i want it to echo the datematched and the number of rows/results found with that date. This is what I have so far
<?php
$con=mysqli_connect("host","user","password","database");
// Check connection
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$result = mysqli_query($con,"SELECT * FROM matched WHERE datematched IN (
SELECT datematched FROM matched GROUP BY datematched HAVING count(*) > 1");
while($row = mysqli_fetch_array($result))
{
echo "['";
echo "" . $date['datematched'] . "', ";
echo "" . $num_rows . "],";
}
mysqli_close($con);
?>
I know i am doing something wrong here. ryan
EDIT:
<?php
$con=mysqli_connect("host","user","password","database");
// Check connection
if (mysqli_connect_errno())
{
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$result = mysqli_query($con,"SELECT * FROM matched WHERE datematched IN (
SELECT datematched FROM matched GROUP BY datematched HAVING count(*) > 1");
echo "['";
echo " 16/08/2013 ', ";
echo "12345}],";
mysqli_close($con);
?>
Okay i have just checked my echo and they work i put in some data so all i need is to find a way of getting the information of the datematched that has been found and then the number of rows that has been found with that. Thanks Ryan

Answer 1

first of all you need to make an adjustment to your query, so that it has the number of rows your expecting.
$result = mysqli_query($con,"SELECT datematched, COUNT(*) as num_rows "
. "FROM matched GROUP BY datematched HAVING num_rows > 0");
then you can display the data as follows
while($row = mysqli_fetch_array($result))
{
echo $row['datematched'] . ",";
echo $row['num_rows'];
}

Answer 2

if your sql query is perfect then you should write like this wayt
while($row = mysqli_fetch_array($result))
{
echo "['";
echo "" . $row['datematched'] . "', ";
echo "" . $row['num_rows'] . "', ";
}
please set your column as you got in your mysql query.

Answer 3

<?php
$query=mysqli_query($con,"SELECT datematched FROM matched GROUP BY datematched");
$num=mysqli_num_rows($query);
if($num>1)
{
$result = mysqli_query($con,"SELECT * FROM matched");
$num_rows=mysqli_num_rows($result);
while($row = mysqli_fetch_array($result))
{
echo '['; echo $row['datematched']; echo $num_rows; echo ']';
}
}