smarty_internal_get_include_path.php
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smarty_internal_get_include_path.php
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	<?php
	/**
	* Smarty read include path plugin
	*
	* @package Smarty
	* @subpackage PluginsInternal
	* @author Monte Ohrt
	*/

	/**
	* Smarty Internal Read Include Path Class
	*
	* @package Smarty
	* @subpackage PluginsInternal
	*/
	class Smarty_Internal_Get_Include_Path {

	/**
	* Return full file path from PHP include_path
	*
	* @param string $filepath filepath
	* @return string\|boolean full filepath or false
	*/
	public static function getIncludePath($filepath)
	{
	static $_include_path = null;

	if (function_exists('stream_resolve_include_path')) {
	// available since PHP 5.3.2
	return stream_resolve_include_path($filepath);
	}

	if ($_include_path === null) {
	$_include_path = explode(PATH_SEPARATOR, get_include_path());
	}

	foreach ($_include_path as $_path) {
	if (file_exists($_path . DS . $filepath)) {
	return $_path . DS . $filepath;
	}
	}

	return false;
	}

	}

	?>