I am trying to show the last "date" of a picture that was added, related to a specific person.
If I enter an additional element under
ORDER BY: ,timestamp DESC There is no change to the result. With
every group I get the date of the first picture.
Some people have one image, others have twent five or more. There are about 1500 people in the database.
All other data/image is returned correctly.
I cannot find any reference on the internet to my problem, more a generalisation.
Thanks
The output is:-
Person's - Person - Nos Of - Last Picture
Picture Name Pictures "Date"
-------- ------ -------- ------------
image Tony 5 26th June 2012
image Beth 1 6th January 2011
image John 2 5th May 2012
The msql_query is:-
<?php
function person($person_id) {
$persons = array();
$persons_query = mysql_query("
SELECT `persons`.`person_id`, `persons`.`person_name`,
LEFT(`persons`.`person_description`, 50) as `person_description`,
`person_images`.`timestamp`, `person_images`.`image_person_id`,
`person_images`.`person_name`, `person_images`.`ext`,
COUNT(`person_images`.`image_person_id`) as `image_count`
FROM `persons`
LEFT JOIN `person_images`
ON `persons`.`person_id` = `person_images`.`person_id`
LEFT JOIN `person_images`
ON `persons`.`person_id` = `person_images`.`person_id`
WHERE `persons`.`member_id` = ".$_SESSION['member_id]
GROUP BY `persons`.`person_id`
ORDER BY `persons`.`person_name`,
");
While ($persons_row = mysql_fetch_assoc($persons_query)) {
$persons[] = array(
'person_id' => $persons_row['person_id'],
'person_name' => $persons_row['person_name'],
'person_description' => $persons_row['person_description'],
'timestamp' => $persons_row['timestamp'],
'image_person_id' => $persons_row['image_person_id'],
'ext' => $persons_row['ext'],
'count' => $persons_row['image_count']
);
}
return $persons;
}
?>