<?php  
class get_c_str {  
var $str;  
var $start_str;  
var $end_str;  
var $start_pos;  
var $end_pos;  
var $c_str_l;  
var $contents;  
function get_str($str,$start_str,$end_str){  
   $this->str = $str;  
   $this->start_str = $start_str;  
   $this->end_str = $end_str;  
   $this->start_pos = strpos($this->str,$this->start_str)+strlen($this->start_str);  
   $this->end_pos = strpos($this->str,$this->end_str);  
   $this->c_str_l = $this->end_pos - $this->start_pos;  
   $this->contents = substr($this->str,$this->start_pos,$this->c_str_l);  
   return $this->contents;  
}  
}  
?> 