<?php
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/**
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* Smarty read include path plugin
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*
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* @package Smarty
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* @subpackage PluginsInternal
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* @author Monte Ohrt
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*/
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/**
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* Smarty Internal Read Include Path Class
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*
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* @package Smarty
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* @subpackage PluginsInternal
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*/
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class Smarty_Internal_Get_Include_Path
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{
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/**
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* Return full file path from PHP include_path
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*
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* @param string $filepath filepath
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*
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* @return string|boolean full filepath or false
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*/
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public static function getIncludePath($filepath)
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{
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static $_include_path = null;
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if (function_exists('stream_resolve_include_path')) {
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// available since PHP 5.3.2
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return stream_resolve_include_path($filepath);
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}
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if ($_include_path === null) {
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$_include_path = explode(PATH_SEPARATOR, get_include_path());
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}
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foreach ($_include_path as $_path) {
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if (file_exists($_path . DS . $filepath)) {
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return $_path . DS . $filepath;
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}
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}
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return false;
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}
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}
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