PHP - Need Php Help With Lightbox Targeting--

echo    '<table border="4">
            <tr>
                <th>ID</th>
                <th>Item Name</th>
                <th>Current Quantity</th>
                <th>New Quantity</th>
                <th>Update</th>
            </tr>';

for($i=0 ;$i<$k; $i++)

$z = $i+1;

//fetch data from database
$id = the id of the row that the entry/item is at
$item_name = the name of the item
$current_quantity = the current quantity of the item

//create a table of entries


         echo   '<tr'>
                    <td>'.$z.'</td>
                    <td>'.$item_name.'</td>
                    <td>'.$current_quantity.'</td>
                    <td>

                        <select id="quantity" name="quantity">
                                <option value="1">1</option>
                                <option value="2">2</option>
                                <option value="3">3</option>
                                               .
                                               .
                                               .
                        </select>

                    </td>';

            echo    '<td>

                          <button type="button" value="'.$id.'" name="updatebtn" id="updatebtn">Update Quantity</button>

                    </td>';

      echo    '</tr>';

$(document).ready(function(){

 $('#updatebtn').click(function(){

    //i use this value to find the exact entry in the database
    var id = $('#updatebtn').attr('value');

    var quantity_selected = $('select#quantity option:selected').attr('value');

    $.ajax({

                type: "POST",
                url: "js/ajax/updatequantity.php",
                data: {id: id, new_quantity: quantity_selected}

            });


   //this is for testing        
   alert('ok');

 });
});

I am getting the following error when using composer: "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"?

Just started.  I am pretty sure composer.json wasn't changed.  journalctl doesn't show anything.  Maybe Doctrine related, however, nothing seems to help.

Any ideas?
 

[michael@devserver www]$ php -v
PHP 7.3.4 (cli) (built: Apr  2 2019 13:48:50) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.3.4, Copyright (c) 1998-2018 Zend Technologies
    with DBG v9.1.9, (C) 2000,2018, by Dmitri Dmitrienko
[michael@devserver www]$ composer -V
Composer version 1.4.2 2017-05-17 08:17:52
[michael@devserver www]$ yum info composer
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.us.oneandone.net
 * epel: mirror.rnet.missouri.edu
 * extras: mirror.us.oneandone.net
 * remi-php73: mirror.bebout.net
 * remi-safe: mirror.bebout.net
 * updates: mirror.us.oneandone.net
Installed Packages
Name        : composer
Arch        : noarch
Version     : 1.8.4
Release     : 1.el7
Size        : 1.8 M
Repo        : installed
From repo   : epel
Summary     : Dependency Manager for PHP
URL         : https://getcomposer.org/
License     : MIT
Description : Composer helps you declare, manage and install dependencies of PHP projects,
            : ensuring you have the right stack everywhere.
            :
            : Documentation: https://getcomposer.org/doc/

[michael@devserver www]$ composer update
Loading composer repositories with package information
Updating dependencies (including require-dev)


  [ErrorException]
  "continue" targeting switch is equivalent to "break". Did you mean to use "continue 2"?


update [--prefer-source] [--prefer-dist] [--dry-run] [--dev] [--no-dev] [--lock] [--no-custom-installers] [--no-autoloader] [--no-scripts] [--no-progress] [--no-suggest] [--with-dependencies] [-v|vv|vvv|--verbose] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [-i|--interactive] [--root-reqs] [--] [<packages>]...

[michael@devserver www]$