El problema es que me muestra las fechas sólo en inglés.
No logro hacerlo funcionar con setlocale.
Código PHP :
<?php
require_once 'connected.php';
$result;
$conn = dbConnect();
$sql = 'SELECT start_date, end_date FROM activeDates';
$result = $conn->query($sql);
$rows = $result->fetchall();
?>
<div class="table-responsive">
<table>
<thead>
<tr>
<th></th>
<th>Dates</th>
</tr>
</thead>
<tbody>
<?php
foreach ($rows as $row) {
?>
<tr>
<td>
<?php
$start=new DateTime($row['start_date']);
$startDay=$start->format('j');
$startMonth=$start->format('F');
$startYear=$start->format ('Y');
$end=new DateTime($row['end_date']);
$endDay=$end->format('j');
$endMonth=$end->format('F');
$endYear=$end->format('Y');
$s=(
($startMonth == $endMonth && $startYear==$endYear) ? "$startDay $startMonth till $endDay $endMonth $startYear" :
( ($startMonth!==$endMonth && $startYear==$endYear) ? "$startDay $startMonth till $endDay $endMonth $startYear" :
( ($startMonth==$endMonth && $startYear!==$endYear) ? "$startDay $startMonth $startYear till $endDay $endMonth $endYear" :
"$startDay $startMonth $startYear till $endDay $endMonth $endYear"
)
)
);
echo $s.PHP_EOL;
?>
</td>
</tr>
<?php } ?> 
