function Smarty::append in Quiz 6.6

Same name and namespace in other branches

1. 6.5 includes/moodle/lib/smarty/Smarty.class.php \Smarty::append()

appends values to template variables

Parameters

array|string $tpl_var the template variable name(s):

mixed $value the value to append:

File

includes/moodle/lib/smarty/Smarty.class.php, line 611

Class

Smarty

@package Smarty

Code

function append($tpl_var, $value = null, $merge = false) {
  if (is_array($tpl_var)) {

    // $tpl_var is an array, ignore $value
    foreach ($tpl_var as $_key => $_val) {
      if ($_key != '') {
        if (!@is_array($this->_tpl_vars[$_key])) {
          settype($this->_tpl_vars[$_key], 'array');
        }
        if ($merge && is_array($_val)) {
          foreach ($_val as $_mkey => $_mval) {
            $this->_tpl_vars[$_key][$_mkey] = $_mval;
          }
        }
        else {
          $this->_tpl_vars[$_key][] = $_val;
        }
      }
    }
  }
  else {
    if ($tpl_var != '' && isset($value)) {
      if (!@is_array($this->_tpl_vars[$tpl_var])) {
        settype($this->_tpl_vars[$tpl_var], 'array');
      }
      if ($merge && is_array($value)) {
        foreach ($value as $_mkey => $_mval) {
          $this->_tpl_vars[$tpl_var][$_mkey] = $_mval;
        }
      }
      else {
        $this->_tpl_vars[$tpl_var][] = $value;
      }
    }
  }
}