51 lines
1.2 KiB
PHP
51 lines
1.2 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Smarty Method GetStreamVariable
|
||
|
|
*
|
||
|
|
* Smarty::getStreamVariable() method
|
||
|
|
*
|
||
|
|
* @package Smarty
|
||
|
|
* @subpackage PluginsInternal
|
||
|
|
* @author Uwe Tews
|
||
|
|
*/
|
||
|
|
class Smarty_Internal_Method_GetStreamVariable
|
||
|
|
{
|
||
|
|
/**
|
||
|
|
* Valid for all objects
|
||
|
|
*
|
||
|
|
* @var int
|
||
|
|
*/
|
||
|
|
public $objMap = 7;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* gets a stream variable
|
||
|
|
*
|
||
|
|
* @api Smarty::getStreamVariable()
|
||
|
|
*
|
||
|
|
* @param \Smarty_Internal_Data|\Smarty_Internal_Template|\Smarty $data
|
||
|
|
* @param string $variable the stream of the variable
|
||
|
|
*
|
||
|
|
* @return mixed
|
||
|
|
* @throws \SmartyException
|
||
|
|
*/
|
||
|
|
public function getStreamVariable(Smarty_Internal_Data $data, $variable)
|
||
|
|
{
|
||
|
|
$_result = '';
|
||
|
|
$fp = fopen($variable, 'r+');
|
||
|
|
if ($fp) {
|
||
|
|
while (!feof($fp) && ($current_line = fgets($fp)) !== false) {
|
||
|
|
$_result .= $current_line;
|
||
|
|
}
|
||
|
|
fclose($fp);
|
||
|
|
return $_result;
|
||
|
|
}
|
||
|
|
$smarty = isset($data->smarty) ? $data->smarty : $data;
|
||
|
|
if ($smarty->error_unassigned) {
|
||
|
|
throw new SmartyException('Undefined stream variable "' . $variable . '"');
|
||
|
|
} else {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|