No data echoed inside html table - php

Question

Var dump result
I am fetching data in MySQL into an HTML table:
<div id="toggleDiv" class="">
<div class="box-body" id="toggleDiv_2">
<div class="row">
<div class="col-md-6">
<?php
$select_patient_info_cash =
"SELECT * FROM patient_info WHERE id_logged = :id_logged".
" AND patient_id = :patient_id AND payment_type = :pt";
$select_patient_info_cash_stmt =
$conn->prepare($select_patient_info_cash);
$select_patient_info_cash_stmt->bindValue(":id_logged", $id_logged);
$select_patient_info_cash_stmt->bindValue(":patient_id", $patient_id);
$select_patient_info_cash_stmt->bindValue(":pt", "cash");
$select_patient_info_cash_stmt->execute();
$select_patient_info_cash_stmt->fetch(PDO::FETCH_ASSOC);
$select_patient_info_cash_stmt_count =
$select_patient_info_cash_stmt->rowCount();
if($select_patient_info_cash_stmt_count > 0){ ?>
<table style="text-align:center"
class="table table-bordered table-striped table-hover">
<thead>
<tr>
<th>Project Description</th>
<th>Project Cost</th>
<th>Date Of Pay</th>
</tr>
</thead>
<?php foreach ($select_patient_info_cash_stmt as $cash) { ?>
<tr>
<td><?php echo $cash['project'] ?></td>
<td><?php echo $cash['project_cost'] ?></td>
<td><?php echo $cash['date_now'] ?></td>
</tr>
<?php } ?>
</table>
<?php } else { ?>
<?php } ?>
</div><!-- /.col -->
Now I test it for a user that have data in patient info where payment_type != cash, and the <thead> didn't show up. But when I test it where payment_type=cash the <thead> shows up but no data are echoed into line.
It should show me 2 new lines after <thead> and I can't figure out why data are not displayed on the page

Answer 1

I think you miss ->fetch() from your prepared statement. According to PHP docs:
<?php
$stmt = $dbh->prepare("SELECT * FROM REGISTRY where name = ?");
if ($stmt->execute(array($_GET['name']))) {
while ($row = $stmt->fetch()) {
print_r($row);
}
}
?>
Therefore you need to modify your code to something like:
<?php while ($cash = $select_patient_info_cash_stmt->fetch()) { ?>
<tr>
<td><?php echo $cash['project'] ?></td>
<td><?php echo $cash['project_cost'] ?></td>
<td><?php echo $cash['date_now'] ?></td>
</tr>
<?php } ?>
I also suggest that you should use a MVC framework or some sort of template engines. Mixing PHP and HTML is a very bad practice.
References: http://php.net/manual/en/pdo.prepared-statements.php