4 * Smarty Internal Plugin Compile Append
6 * Compiles the {append} tag
13 * Smarty Internal Plugin Compile Append Class
15 class Smarty_Internal_Compile_Append extends Smarty_Internal_Compile_Assign {
18 * Compiles code for the {append} tag
20 * @param array $args array with attributes from parser
21 * @param object $compiler compiler object
22 * @param array $parameter array with compilation parameter
23 * @return string compiled code
25 public function compile($args, $compiler, $parameter)
27 $this->compiler = $compiler;
28 // the following must be assigned at runtime because it will be overwritten in parent class
29 $this->required_attributes = array('var', 'value');
30 $this->shorttag_order = array('var', 'value');
31 $this->optional_attributes = array('scope','index');
32 // check and get attributes
33 $_attr = $this->_get_attributes($args);
34 // map to compile assign attributes
35 if (isset($_attr['index'])) {
36 $_params['smarty_internal_index'] = '[' . $_attr['index'] . ']';
37 unset($_attr['index']);
39 $_params['smarty_internal_index'] = '[]';
42 foreach ($_attr as $key => $value) {
43 $_new_attr[] = array($key => $value);
45 // call compile assign
46 return parent::compile($_new_attr, $compiler, $_params);