Javascript ajax global variable undefined : <p>I try to get some info from external php with ajax and use the data but my global var return undefined.I try with async false but is deprecated.If i console in success function it has value outside is undefined.</p>

<pre><code>  var pkz;
  $(function(){

    $.ajax({
        type:'GET',
        url: '/user/cred',
        success: function (data){
         pkz=data;
        }
    });
console.log(pkz);
</code></pre>
