<?php
// PEAR IntegratedTemplateクラスの継承

require_once("HTML/IT.php");

class it extends IntegratedTemplate {
 var $fn;
 // constructor
 function it($root="",$output=""){
  IntegratedTemplate::IntegratedTemplate($root);
  $this->fn = $output;
 }
 // show (override)
 function show($block = "__global__") {
  if($this->fn==""){
   print $this->get($block);
  } else {
   $lfp = fopen($this->fn.".lk","w");
   if($lfp){
    flock($lfp,LOCK_EX);
    $fp = fopen($this->fn,"w");
    if($fp){
     fputs($fp,$this->get($block));
     fclose($fp);
     @chmod($this->fn,0666);
    } else print "File cannnot create.";
    flock($lfp,LOCK_UN);
    fclose($lfp);
    unlink($this->fn.".lk");
   } else print "LockFile cannnot create.";
  }
 } // end func show
 
}

?>