倪浩

 1     function make_var($val)
 2     {
 3         if (strrpos($val, '.') === false)
 4         {
 5             if (isset($this->_var[$val]) && isset($this->_patchstack[$val]))
 6             {
 7                 $val = $this->_patchstack[$val];
 8             }
 9             $p = '$this->_var[\'' . $val . '\']';
10         }
11         else
12         {
13             $t = explode('.', $val);
14             $_var_name = array_shift($t);
15             if (isset($this->_var[$_var_name]) && isset($this->_patchstack[$_var_name]))
16             {
17                 $_var_name = $this->_patchstack[$_var_name];
18             }
19             if ($_var_name == 'smarty')
20             {    
21                 if($t[0] == 'const'){
22                     return strtoupper($t[1]);
23                 }
24                  $p = $this->_compile_smarty_ref($t);
25             }
26             else
27             {
28                 $p = '$this->_var[\'' . $_var_name . '\']';
29             }
30             foreach ($t AS $val)
31             {
32                 $p.= '[\'' . $val . '\']';
33             }
34         }
35 
36         return $p;
37     }