Подскажите что за проблема, что к чему обращается и что чегото не находит:


<?php
class template
{

var $ver = "Pattern class";
var $filelist = array(), $assign = array();
var $root, $arr, $delimiters;

function init($arr = "", $root = "", $delimit = "") {
if (empty($arr) || !is_array($arr)) $this->killme("init(): Gimme an associative array first");
$this->setroot($root); $this->listit($arr);
if (!empty($delimit)) {
if (preg_match ("/^.{2}$/i",$delimit)) {
$this->delimiters = $delimit[0];
$this->delimiters = $delimit[1];
} else $this->killme("Specify only two chars for delimiter!");
} else $this->delimiters();
}

function exist($arr){
while (list($var1, $file) = each ($arr))
if (!file_exists($file)) $this->killme("exist(): Error: File doesn't exist: \"$file\"!\n");
}

function setroot($root = "") {
if (is_string($root)) {
$this->root = preg_replace ("/([^\/])$/", "\\1/", (empty($root) ? "./" : $root));
if (!is_dir($this->root)) $this->killme("setroot(): $this->root is not a directory!");
} else $this->killme("setroot(): Specified parameter for setroot() is not a string!\n");
}

function killme($msg = "") {
die ((empty($msg)?"killed":$msg)."<br>\n".$this->ver);
}

function assign($arr = "", $val = "") {
if (empty($arr)) $this->killme("assign(): no given parameters");
if (!is_array($arr)) $this->assign["$arr"] = $val;
else while (list($key, $val) = each ($arr)) if (!empty($key)) $this->assign["$key"] = $val;
}

function listit($list = "") {
if (!is_array($list) || empty($list)) $this->killme("listit(): template filelist is empty!");
else {
while(list($descr, $file) = each($list)) if (!empty($descr)) $this->filelist["$descr"] = $this->root.$file;
$this->exist($this->filelist);
}
}

function parseit($data = "", $temp = "") {
if (empty($data)) $this->killme("parseit(): Dunno what to do!");

$f = (!empty($this->filelist["$data"])) ? file($this->filelist["$data"]) : $data;

if (!empty($temp)) {
$this->assign["$temp"] .= $this->getparsed($f);
}
else {
$this->arr .= $this->getparsed($f);
}
}

function getparsed($data = "") {
if (empty($data)){
$this->killme("getparsed(): Gimme some data to parse it :)");
}
if (is_array($data)){
$data = implode("", $data);
}
reset($this->assign);
while (list($key, $val) = each ($this->assign)) {
$data = preg_replace("/".$this->delimiters[0]."\s*".
preg_quote($key)."\s*".$this->delimiters[1]."/", "$val", $data);
}
return $data;
}

function delimiters($d1 = "", $d2 = "") {
if (!empty($d1) && !empty($d2)) {
$this->delimiters[0] = preg_quote($d1);
$this->delimiters[1] = preg_quote($d2);
} else {
$this->delimiters[0] = preg_quote("{");
$this->delimiters[1] = preg_quote("}");
}
}

function addtolist ($d = "", $name = "") {
if (empty($d) || !is_string($name)) $this->killme("addtolist: Descriptor or filename is not a string!");
else {
if (!empty($d) && !empty($name)) {
$this->filelist["$d"] = $this->root.$name;
$this->exist($this->filelist);
} else $this->killme("addtolist: Descriptor or filename is empty!");
}
}

function freshall() {
while(list($descr, $file) = each($this->filelist)) unset($this->filelist["$descr"]);
while(list($descr, $tag) = each($this->assign)) unset($this->filelist["$tag"]);
unset($this->root);
unset($this->arr);
}

function fresh() {
unset($this->arr);
}

function printit($me = "") {
echo (empty($me)?$this->arr : $me);
}

function printitd($me = "") {
return (empty($me)?$this->arr : $me);
}

function printit2(){
include_once "./session.php";
$arr_local=preg_replace("/\<\?php/","<?php_my",$this->arr);
$arr_local=preg_split("/(\<\?php|\?\>)/",$arr_local);
$n=count($arr_local);
for($i=0; $i<$n; $i++){
$stroka=ltrim($arr_local[$i]);
if(trim($stroka)!="" or empty($stroka)){
if(substr($stroka,0,3)=="_my"){
eval(substr($stroka,3,strlen($stroka)).";");
}else{
echo $stroka;
}
}
}
}

function retArg(){
return $this->arr;
}

function clear(){
$this->arr = preg_replace("/".$this->delimiters[0]."\s*(.*)\s*".$this->delimiters[1]."/", "",$this->arr);
}
}

?>