| 1: | <?php |
| 2: | |
| 3: | /** |
| 4: | * Smarty Method GetConfigVars |
| 5: | * |
| 6: | * Smarty::getConfigVars() method |
| 7: | * |
| 8: | * @package Smarty |
| 9: | * @subpackage PluginsInternal |
| 10: | * @author Uwe Tews |
| 11: | */ |
| 12: | class Smarty_Internal_Method_GetConfigVars |
| 13: | { |
| 14: | /** |
| 15: | * Valid for all objects |
| 16: | * |
| 17: | * @var int |
| 18: | */ |
| 19: | public $objMap = 7; |
| 20: | |
| 21: | /** |
| 22: | * Returns a single or all config variables |
| 23: | * |
| 24: | * @api Smarty::getConfigVars() |
| 25: | * @link http://www.smarty.net/docs/en/api.get.config.vars.tpl |
| 26: | * |
| 27: | * @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data |
| 28: | * @param string $varname variable name or null |
| 29: | * @param bool $search_parents include parent templates? |
| 30: | * |
| 31: | * @return mixed variable value or or array of variables |
| 32: | */ |
| 33: | public function getConfigVars(Smarty_Internal_Data $data, $varname = null, $search_parents = true) |
| 34: | { |
| 35: | $_ptr = $data; |
| 36: | $var_array = array(); |
| 37: | while ($_ptr !== null) { |
| 38: | if (isset($varname)) { |
| 39: | if (isset($_ptr->config_vars[ $varname ])) { |
| 40: | return $_ptr->config_vars[ $varname ]; |
| 41: | } |
| 42: | } else { |
| 43: | $var_array = array_merge($_ptr->config_vars, $var_array); |
| 44: | } |
| 45: | // not found, try at parent |
| 46: | if ($search_parents) { |
| 47: | $_ptr = $_ptr->parent; |
| 48: | } else { |
| 49: | $_ptr = null; |
| 50: | } |
| 51: | } |
| 52: | if (isset($varname)) { |
| 53: | return ''; |
| 54: | } else { |
| 55: | return $var_array; |
| 56: | } |
| 57: | } |
| 58: | } |
| 59: |