Bootstrap panel sorting by dates with php - php

Question

I'm building php mysql app for job interviews, and I want to have for admin filer with bootstrap panels which are sorted by date in the same color column.
$db = connectPDO();
$query = ("SELECT razgovori.*, djelatnik.ime, djelatnik.prezime
FROM razgovori INNER JOIN djelatnik
ON djelatnik.id = razgovori.insert_by
ORDER BY datum_raz ASC");
$stmt = $db->prepare($query);
$stmt->execute();
$count = $stmt->rowCount();
$row = $stmt->fetch(PDO::FETCH_ASSOC);
$date = strtotime($row['datum_raz']);
$twoDaysAgoStart = strtotime('-2 day 00:00:00');
$yesterdayEnd = strtotime('yesterday 23:59:59');
$todayStart = strtotime('today 00:00:00');
$todayEnd = strtotime('today 23:59:59');
$tomorrowStart = strtotime('tomorrow 00:00:00');
$twoDaysAheadEnd = strtotime('+2 day 23:59:59');
<div class="container">
<div class="row">
<?php while ($row = $stmt->fetch(PDO::FETCH_ASSOC)): ?>
<?php $date = strtotime($row['datum_raz']); ?>
<?php if ($twoDaysAgoStart < $date && $yesterdayEnd > $date): ?>
<!--Panel info if past time Job interviews-->
<div class="col-md-4 pull-left">
<div class="panel panel-info">
<div class="panel-heading"><h3 class="panel-title"><?php echo
datumVrijemeSQLuHR($row['datum_raz']); ?></h3></div>
<div class="panel-body">
<div class="col-md-9">
<h5><a href="editRazgovori.php?id=<?php echo $row['id']; ?>"><?php
echo $row['rime'].' '.$row['rprezime']; ?></a></h5>
<?php echo $row['kontakt_br']; ?>
</div>
<div class="col-md-3">
<span class="label label-default pull-right"></h5><?php echo
$row['ime'].' '.$row['prezime']; ?></span>
</div>
</div>
</div>
</div>
<!--//Panel-->
</tr>
<tr>
<!--Panel primary if Job interview is today-->
<?php elseif ($todayStart <= $date && $todayEnd >= $date): ?>
<div class="col-md-4">
<div class="panel panel-primary">
<div class="panel-heading"><h3 class="panel-title"><?php echo
datumVrijemeSQLuHR($row['datum_raz']); ?></h3></div>
<div class="panel-body">
<div class="col-md-9">
<h5><a href="editRazgovori.php?id=<?php echo $row['id']; ?>"><?php echo
$row['rime'].' '.$row['rprezime']; ?></a></h5>
<?php echo $row['kontakt_br']; ?>
</div>
<div class="col-md-3">
<span class="label label-default pull-right"></h5><?php echo
$row['ime'].' '.$row['prezime']; ?></span>
</div>
</div>
</div>
</div>
</tr>
<tr>
<!--Panel warning if Job interview is tomorrow-->
<?php elseif ($tomorrowStart <= $date && $twoDaysAheadEnd >= $date): ?>
<div class="col-md-4 pull-right">
<div class="panel panel-warning">
<div class="panel-heading"><h3 class="panel-title"><?php echo
datumVrijemeSQLuHR($row['datum_raz']); ?></h3></div>
<div class="panel-body">
<div class="col-md-9">
<h5><a href="editRazgovori.php?id=<?php echo $row['id']; ?>"><?php
echo $row['rime'].' '.$row['rprezime']; ?></a></h5>
<?php echo $row['kontakt_br']; ?>
</div>
<div class="col-md-3">
<span class="label label-default pull-right"></h5><?php echo
$row['ime'].' '.$row['prezime']; ?></span>
</div>
</div>
</div>
</div>
<?php endif; ?>
<?php endwhile; ?>
</div><!--/row-->
</div><!--/container-->
I want to have sorted like thiswith Main Panal or without
I get this:enter image description here
Because stackoverflow red message constantly asking me for more details, i can't put my all php code

Answer 1

You can do this in your MySQL query.
Example:
SELECT * FROM t1
ORDER BY key_part1, key_part2;
SELECT * FROM t1
WHERE key_part1 = constant
ORDER BY key_part2;
SELECT * FROM t1
ORDER BY key_part1 DESC, key_part2 DESC;
SELECT * FROM t1
WHERE key_part1 = 1
ORDER BY key_part1 DESC, key_part2 DESC;
SELECT * FROM t1
WHERE key_part1 > constant
ORDER BY key_part1 ASC;
SELECT * FROM t1
WHERE key_part1 < constant
ORDER BY key_part1 DESC;
SELECT * FROM t1
WHERE key_part1 = constant1 AND key_part2 > constant2
ORDER BY key_part2;
More information can be found here: https://dev.mysql.com/doc/refman/5.7/en/order-by-optimization.html or https://www.w3schools.com/sql/sql_orderby.asp
If you want to do this inside PHP you can use sort:
<?php
$fruits = array("lemon", "orange", "banana", "apple");
sort($fruits);
foreach ($fruits as $key => $val) {
echo "fruits[" . $key . "] = " . $val . "\n";
}
?>
The above example will output:
fruits[0] = apple fruits[1] = banana fruits[2] = lemon fruits[3] =
orange
More information about PHP sort():
http://php.net/manual/en/function.sort.php