function.php

phpcms网站管理系统 很不错的 有需要的就下载看看八

<?php
/*
* Filename:		.php
* Description:	This file is for ..
* Author:		wue
* Email:		[e-mail]
* Site:			Http:/wue.3322.org
* DateTime:		
*/

function pic_search($action,$page,$keywords,$catid){

	if(!empty($keywords))
	{
		$keyword=str_replace(' ','%',$keywords);
		$keyword=str_replace('*','%',$keyword);
		switch($srchtype)
		{
			case '0':
				$addquery=" AND title LIKE '%$keyword%' ";
		break;
			case '1':
				$addquery=" AND content LIKE '%$keyword%' ";
		break;
			case '2':
				$addquery=" AND author LIKE '%$keyword%' ";
		break;
			case '3':
				$addquery=" AND username LIKE '%$keyword%' ";
		break;
			default :
				$addquery=" AND title LIKE '%$keyword%' ";
		}
	}
	if($catid)
	{
		$arrchildid=$_CAT[$catid][child] ? $catid.$_CAT[$catid][arrchildid] : $catid;
		$addquery.=" AND catid IN($arrchildid) ";
	}
	$addquery .= $elite ? " AND elite=1 " : "";
	$addquery .= $ontop ? " AND ontop=1 " : "";
	switch($ordertype)
	{
		case 1:
			$dordertype=" pictureid DESC ";
	break;
		case 2:
			$dordertype=" pictureid ";
	break;
		case 3:
			$dordertype=" hits DESC ";
	break;
		case 4:
			$dordertype=" hits ";
	break;
		default :
			$dordertype=" pictureid DESC ";

	}
}
?>