library/smarty/internals/core.get_include_path.php

   1 <?php
   2 /**
   3  * Smarty plugin
   4  * @package Smarty
   5  * @subpackage plugins
   6  */
   7
   8 /**
   9  * Get path to file from include_path
  10  *
  11  * @param string $file_path
  12  * @param string $new_file_path
  13  * @return boolean
  14  * @staticvar array|null
  15  */
  16
  17 //  $file_path, &$new_file_path
  18
  19 function smarty_core_get_include_path(&$params, &$smarty)
  20 {
  21     static $_path_array = null;
  22
  23     if(!isset($_path_array)) {
  24         $_ini_include_path = ini_get('include_path');
  25
  26         if(strstr($_ini_include_path,';')) {
  27             // windows pathnames
  28             $_path_array = explode(';',$_ini_include_path);
  29         } else {
  30             $_path_array = explode(':',$_ini_include_path);
  31         }
  32     }
  33     foreach ($_path_array as $_include_path) {
  34         if (@is_readable($_include_path . DIRECTORY_SEPARATOR . $params['file_path'])) {
  35                $params['new_file_path'] = $_include_path . DIRECTORY_SEPARATOR . $params['file_path'];
  36             return true;
  37         }
  38     }
  39     return false;
  40 }
  41
  42 /* vim: set expandtab: */
  43
  44 ?>