nathan De Guia nathan De Guia - 5 months ago 8
PHP Question

PHP/HTML Line causing the page to go blank

I really have no idea how to fix this.
Everytime I add this line of code to my php document, the page goes blank.
Has anyone encountered this issue before?

It's in a table. Apparently it's the checked_id[] array. Don't know how to fix it, it just causes the page to go blank when added.

<td align="center"><input type="checkbox" name='.checked_id[];.' class="checkbox" value='.$row["id"].'</td>

Here's the whole block.

$output .= '
<form name="bulk_action_form" action="delete_multiple.php" method="post" onSubmit="return delete_confirm();"/>
<div class="table-responsive">
<table class="table table-bordered">

<th width="10%">Id</th>
<th width="40%">Name</th>
<th width="40%">Email</th>
<th width="40%">Address</th>
<th width="10%">phoneNumber</th>
<th width="10%">appointmentTime</th>
<th width="10%">appointmentDate</th>
<th width="50%">message</th>
<th width="10%">delete</th>
<th><input type="checkbox" name="select_all" id="select_all" value=""/></th>

if(mysqli_num_rows($result) > 0)
while($row = mysqli_fetch_array($result))
$output .= '


<td class="name" data-id1="'.$row["id"].'" contenteditable>'.$row["name"].'</td>
<td class="email" data-id2="'.$row["id"].'" contenteditable>'.$row["email"].'</td>
<td class="address" data-id2="'.$row["id"].'" contenteditable>'.$row["address"].'</td>
<td class="phoneNumber" data-id2="'.$row["id"].'" contenteditable>'.$row["phoneNumber"].'</td>
<td class="appointmentTime" data-id2="'.$row["id"].'" contenteditable>'.$row["appointmentTime"].'</td>
<td class="appointmentDate" data-id2="'.$row["id"].'" contenteditable>'.$row["appointmentDate"].'</td>
<td class="message" data-id2="'.$row["id"].'" contenteditable>'.$row["message"].'</td>
<td><button type="button" name="delete_btn" data-id3="'.$row["id"].'" class="btn btn-xs btn-danger btn_delete">Delete</button></td>
<td><input type="checkbox" name="'.checked_id[].'" class="checkbox" value="'.$row["id"].'"/></td>


$output .= '<tr><td colspan="4">Data not Found</td></tr>';

$output .= '</table>
echo $output;


Not properly structured:

  1. Missing close tag
  2. Missing quotes

Use like this:

<input type="checkbox" name="'.checked_id[].'" class="checkbox" value="'.$row["id"].'"/></td>
                            ^            ^ ^ ^                        ^              ^^^