variable values in string names

[excaliber7388]

Why won't this work? The trigger and parameter is being received fine, it's just not writing it in to the player's strings right:

PHP Code:

for(this.i=0;this.i<26;this.i++)
      {
        if(client.varr_@this.i==0 || this.i==25)
        {
          client.varr_@this.i=params[2];
        } 
      }