westdc-zf1/application/models/EmailText.php

<?php 
class EmailText{
	
	var $tmpid;
	var $db;
	var $data;
	
	function __construct()
	{
		if(empty($this->tmpid))
		{
			$this->tmpid = 0;
		}
	}
	
	public function loadtmp(){
		
		if(empty($this->tmpid))
		{
			return false;
		}else{
			if(is_numeric($this->tmpid))
			$sql = "select id,body from emailtext where id='".$this->tmpid."'";
			else
			$sql = "select id,body from emailtext where template='".$this->tmpid."'";
			$rs = $this->db->query($sql);
			
			$c = $rs->fetch();
			if(!empty($c['id']))
			{
				if(count($this->data)==0)
				{
					return false;
				}
				else
				{
					$patterns = array();
					$replacements = array();
					foreach($this->data as $k=>$v)
					{
						$patterns[]='/{'.$k.'}/i';
						$replacements[]=$v;
					}
					ksort($patterns);
					ksort($replacements);
					$newString=preg_replace($patterns, $replacements, $c['body']);
					return $newString;
				}//count($this->data)
			}
			else
			{
				return false;
			}
		}//empty($this->tmpid)
	}//function loadtmp
}