WEB-INF/lib/smarty/sysplugins/smarty_internal_get_include_path.php

   1 <?php
   2
   3 /**
   4  * Smarty read include path plugin
   5  *
   6  * @package Smarty
   7  * @subpackage PluginsInternal
   8  * @author Monte Ohrt
   9  */
  10
  11 /**
  12  * Smarty Internal Read Include Path Class
  13  */
  14 class Smarty_Internal_Get_Include_Path {
  15     /**
  16      * Return full file path from PHP include_path
  17      *
  18      * @param string $filepath filepath
  19      * @return mixed full filepath or false
  20      */
  21     public static function getIncludePath($filepath)
  22     {
  23     static $_path_array = null;
  24
  25     if(!isset($_path_array)) {
  26         $_ini_include_path = ini_get('include_path');
  27
  28         if(strstr($_ini_include_path,';')) {
  29             // windows pathnames
  30             $_path_array = explode(';',$_ini_include_path);
  31         } else {
  32             $_path_array = explode(':',$_ini_include_path);
  33         }
  34     }
  35     foreach ($_path_array as $_include_path) {
  36         if (file_exists($_include_path . DS . $filepath)) {
  37             return $_include_path . DS . $filepath;
  38         }
  39     }
  40     return false;
  41     }
  42 }
  43
  44 ?>