smarty_internal_get_include_path.php (1054B)
1 <?php 2 /** 3 * Smarty read include path plugin 4 * 5 * @package Smarty 6 * @subpackage PluginsInternal 7 * @author Monte Ohrt 8 */ 9 10 /** 11 * Smarty Internal Read Include Path Class 12 * 13 * @package Smarty 14 * @subpackage PluginsInternal 15 */ 16 class Smarty_Internal_Get_Include_Path 17 { 18 /** 19 * Return full file path from PHP include_path 20 * 21 * @param string $filepath filepath 22 * 23 * @return string|boolean full filepath or false 24 */ 25 public static function getIncludePath($filepath) 26 { 27 static $_include_path = null; 28 29 if (function_exists('stream_resolve_include_path')) { 30 // available since PHP 5.3.2 31 return stream_resolve_include_path($filepath); 32 } 33 34 if ($_include_path === null) { 35 $_include_path = explode(PATH_SEPARATOR, get_include_path()); 36 } 37 38 foreach ($_include_path as $_path) { 39 if (file_exists($_path . DS . $filepath)) { 40 return $_path . DS . $filepath; 41 } 42 } 43 44 return false; 45 } 46 }