Notice: Undefined variable: val in C:$\backslash$xampp$\backslash$htdocs$\backslash$alyssa$\backslash$FullForm$1.$php on line $80$

Notice: Trying to get property 'ExistingName' of non$-$object in C:$\backslash$xampp$\backslash$htdocs$\backslash$alyssa$\backslash$FullForm$1.$php on line $80$

code:

query$($$sql$)$;

$database$->$bind$("$:relatedID", $id$)$;

$database$->$execute$()$;

$rows $=$ $database$->$object$()$; $//$ Assuming 'single' fetches one row

$arrrows$=[]$;

foreach $($$rows as $key$=>$ $val $)\{$

$arrrows$[]=($array$)$$val;

break;$\}$

$//$if $($$$\_$SERVER$["$REQUEST$\_$METHOD"$]===$ "POST"$)\{$

$//$ Get the updated data from the form

foreach$($$rows as $key$=>$$val$)\{$

$id $=$ isset$($$$\_$POST$[\text{'}$$id$\text{'}])?$ $$\_$POST$[\text{'}$$id$\text{'}]$ : $\text{'}\text{'}$;

$ExistingName$=$ isset$($$$\_$POST$[\text{'}$ExistingName$\text{'}])?$ $$\_$POST$[\text{'}$ExistingName$\text{'}]$ : $\text{'}\text{'}$;

$NewComputerName$=$ isset$($$$\_$POST$[\text{'}$NewComputerName$\text{'}])?$ $$\_$POST$[\text{'}$NewComputerName$\text{'}]$ : $\text{'}\text{'}$;

$CleanedCable$=$ isset$($$$\_$POST$[\text{'}$CleanedCable$\text{'}])?$ $$\_$POST$[\text{'}$CleanedCable$\text{'}]$ : $\text{'}\text{'}$;

$DustRemoved$=$ isset$($$$\_$POST$[\text{'}$DustRemoved$\text{'}])?$ $$\_$POST$[\text{'}$DustRemoved$\text{'}]$ : $\text{'}\text{'}$;

$LoginUpdated$=$ isset$($$$\_$POST$[\text{'}$LoginUpdated$\text{'}])?$ $$\_$POST$[\text{'}$LoginUpdated$\text{'}]$ : $\text{'}\text{'}$;

$ActiveDirectory$=$ isset$($$$\_$POST$[\text{'}$ActiveDirectory$\text{'}])?$ $$\_$POST$[\text{'}$ActiveDirectory$\text{'}]$ : $\text{'}\text{'}$;

$Antivirus$=$ isset$($$$\_$POST$[\text{'}$Antivirus$\text{'}])?$ $$\_$POST$[\text{'}$Antivirus$\text{'}]$ : $\text{'}\text{'}$;

$RamGB$=$ isset$($$$\_$POST$[\text{'}$RamGB$\text{'}])?$ $$\_$POST$[\text{'}$RamGB$\text{'}]$ : $\text{'}\text{'}$;

$ModelNo$=$ isset$($$$\_$POST$[\text{'}$ModelNo$\text{'}])?$ $$\_$POST$[\text{'}$ModelNo$\text{'}]$ : $\text{'}\text{'}$;

$OS$=$ isset$($$$\_$POST$[\text{'}$$OS$\text{'}])?$ $$\_$POST$[\text{'}$OS$\text{'}]$ : $\text{'}\text{'}$;

$SerialNo$=$ isset$($$$\_$POST$[\text{'}$SerialNo$\text{'}])?$ $$\_$POST$[\text{'}$SerialNo$\text{'}]$ : $\text{'}\text{'}$;

$CurrentUser$=$ isset$($$$\_$POST$[\text{'}$CurrentUser$\text{'}])?$ $$\_$POST$[\text{'}$CurrentUser$\text{'}]$ : $\text{'}\text{'}$;

$CurrentLocation$=$ isset$($$$\_$POST$[\text{'}$CurrentLocation$\text{'}])?$ $$\_$POST$[\text{'}$CurrentLocation$\text{'}]$ : $\text{'}\text{'}$;

$DateRegistered$=$ isset$($$$\_$POST$[\text{'}$DateRegistered$\text{'}])?$ $$\_$POST$[\text{'}$DateRegistered$\text{'}]$ : $\text{'}\text{'}$;

$CompletedBy$=$ isset$($$$\_$POST$[\text{'}$CompletedBy$\text{'}])?$ $$\_$POST$[\text{'}$CompletedBy$\text{'}]$ : $\text{'}\text{'}$;

$\}$

$//$$ExistingName $=$ trim$($htmlspecialchars$($strip$\_$tags$($$$\_$POST$[\text{'}$ExistingName$\text{'}])))$;

$//$$NewComputerName $=$ trim$($htmlspecialchars$($strip$\_$tags$($$$\_$POST$[\text{'}$NewComputerName$\text{'}])))$;

$//\}$

$?>$

$*\{$

box$-$sizing: border$-$box;

$\}$

#myInput $\{$

background$-$image: url$(\text{'}/$css$/$searchicon$.$png$\text{'})$;

background$-$position: $10$px $12$px;

background$-$repeat: no$-$repeat;

width: $100\%$;

font$-$size: $16$px;

padding: $12$px $20$px $12$px $40$px;

border: $1$px solid #ddd;

margin$-$bottom: $12$px;

$\}$

#myUL $\{$

list$-$style$-$type: none;

padding: $0$;

margin: $0$;

$\}$

#myUL li a $\{$

border: $1$px solid #ddd;

margin$-$top: $-1$px; $/*$ Prevent double borders $*/$

background$-$color: #f$6$f$6$f$6$;

padding: $12$px;

text$-$decoration: none;

font$-$size: $18$px;

color: black;

display: block

$\}$

#myUL li a:hover:not$(.$header$)\{$

background$-$color: #eee;

$\}$

table $\{$

border$-$collapse: collapse;

width: $50\%$;

$\}$

td$\{$

border: $1$px solid black;

padding:$8$px;

text$-$align: left;

$\}$

th$\{$

border: $1$px solid black;

padding: $80$px;

text$-$align: left;

background$-$color: #f$2$f$2$f$2$;

$\}$

Computer ID Checklist

Existing Computer Name

$">$

New Computer Name

$">$

Cabling Cleaned Up$?$

$">$

Dust Removed?

$">$

Log me in Updated

$">$

ActiveDirectory