Development

It’s closely to 10 years that i coding web application in PHP. The advantage of its is the text management, easy to read and write code, and power of hash array.

I usually use array in many program or library to store data. And have one case that I never know about it, The “Array node removing”. I usually loop the array and move keep node into new array. Yes! it’s too waste.. but I don’t know how can i do for remove node. It have array_pop() and array_shift() but cannot remove specific node.

Today I found the way to do that!!! it just use unset()!!! it never bring up in my brain. Actually unexpected … and it work !!!!

Hello! It’s too long time that I didnt update this blog. Today I have new custom lib for php programmer. It’s lite-weight themes system (for anyone who dont want to use smarty). It may not as good as smarty can do but it’s easy for designer, They didnt know any structure. just mark where is for content with “${}”.

<?php

/*write by. mrKrich (Bhanu Thangpulphol)email: mrkrich@msn.com*/

class themes{

private $filename    =    "";private $rawdata    =    "";private $cache        =    "";private $cachemd5    =    "";private $mapping    =    Array();

public function __construct($filename){  $this->setTemplate($filename);}

public function setTemplate($filename){  $this->filename    =    $filename;  $this->rawdata    =    join("", file($filename));  $this->cachemd5    =    md5($this->rawdata);  preg_match_all("/\\$\{([^\}]+)\}/Ui", $this->rawdata, $res);  foreach($res[1] as $r){      $this->mapping[$r] = "";  }}

public function setMap($key, $value){  $this->mapping[$key] = $value;}

public function clearMap(){  $this->mapping = Array();}

public function clearCache(){  $this->cache    =    "";  $this->cachemd5    =    "";}

private function map(){  $res = $this->rawdata;  foreach($this->mapping as $i=>$d){      $res = str_replace("\${" . $i . "}", $d, $res);  }  return $res;}

private function checkversion(){  $md5 = md5($this->rawdata . print_r($this->mapping, true));  return ($this->cachemd5 == $md5);}

private function merge(){  if(!$this->checkversion() && $this->cache==""){      $res = $this->map();      $this->cache = $res;      $this->cachemd5 = md5($this->rawdata . print_r($this->mapping, true));  }  return $this->cache;}

public function __toString(){  return $this->merge();}

}

?>

you also can download , modify or use anywhere but please reference to me (for the based code) and you (for your changed code).