its not working

[ghost]

i believe it may be because of my powershell version but idk

At C:\Users\YO\Desktop\enc.ps1:140 char:22
+         Write-Host "[*] Reading '$($infile)' ..."
+                      ~
Array index expression is missing or not valid.
At C:\Users\YO\Desktop\enc.ps1:233 char:40
+             $code_alternatives += '    for (${48} = 0; ${48} -lt ${43 ...
+                                        ~~~
Unexpected token 'for' in expression or statement.
At C:\Users\YO\Desktop\enc.ps1:234 char:44
+             $code_alternatives += '        ${45}[${47}] -bxor ${43}[$ ...
+                                            ~~~~~
Unexpected token '${45}' in expression or statement.
At C:\Users\YO\Desktop\enc.ps1:234 char:75
+ ... de_alternatives += '        ${45}[${47}] -bxor ${43}[${48}]' + "`r`n"
+                                                                ~~~~~~~~~~
Unexpected token '' + "`r`n"
            $code_alternatives += '' in expression or statement.
At C:\Users\YO\Desktop\enc.ps1:235 char:44
+             $code_alternatives += '        ${47}++' + "`r`n"
+                                            ~~~~~~~~~~~~~~~~~
Unexpected token '${47}++' + "`r`n"
            $code_alternatives += '' in expression or statement.
At C:\Users\YO\Desktop\enc.ps1:235 char:51
+             $code_alternatives += '        ${47}++' + "`r`n"
+                                                   ~~~~~~~~~~
Unexpected token '' + "`r`n"
            $code_alternatives += '' in expression or statement.
At C:\Users\YO\Desktop\enc.ps1:236 char:44
+             $code_alternatives += '        if (${47} -ge ${45}.lENGTh ...
+                                            ~~
Unexpected token 'if' in expression or statement.
At C:\Users\YO\Desktop\enc.ps1:237 char:48
+             $code_alternatives += '            ${48} = ${43}.lENgth'  ...
+                                                ~~~~~
Unexpected token '${48}' in expression or statement.
At C:\Users\YO\Desktop\enc.ps1:237 char:68
+ ...     $code_alternatives += '            ${48} = ${43}.lENgth' + "`r`n"
+                                                                ~~~~~~~~~~
Unexpected token '' + "`r`n"
            $code_alternatives += '' in expression or statement.
At C:\Users\YO\Desktop\enc.ps1:238 char:44
+             $code_alternatives += '        {18}' + "`r`n"
+                                            ~
Unexpected token '{' in expression or statement.
Not all parse errors were reported.  Correct the reported errors and try again.
    + CategoryInfo          : ParserError: (:) [], ParentContainsErrorRecordExcepti
   on
    + FullyQualifiedErrorId : MissingArrayIndexExpression

[ghost]

my bad theres no issue