"global" variable

i have variable :

$x="";

function setx(){

$x=10;

}

setx

write-host $x

it seems value updated in setx local function , not script, how can modify the 

script variavle?

and there option explicit in vbscript?

hi,

try use global scope:

  new-variable -scope global -name x -value ""   function setx(){   $global:x=10;   }   setx    write-host $x  

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