image.php

这是matlab的一个小程序

<?php
require_once(dirname(__FILE__).'/../../../dialog/config.php');
require_once(dirname(__FILE__).'/../../../image.func.php');
if(empty($dopost)) $dopost = '';
if(empty($imgwidthValue)) $imgwidthValue = 400;
if(empty($imgheightValue)) $imgheightValue = 300;
if(empty($urlValue)) $urlValue = '';
if(empty($imgsrcValue)) $imgsrcValue = '';
if(empty($imgurl)) $imgurl = '';
if(empty($dd)) $dd = '';
$imgHtml = '';

if($dopost=='upload')
{
	$imgHtml = "<center>\r\n";
	$oknum = 0;
	for($i=1; $i <= $totalform; $i++)
	{
		$imgfile = ${'imgfile'.$i};
		if(!is_uploaded_file($imgfile))
		{
			continue;
		}
		else
		{
			$imgfile_name = ${'imgfile'.$i.'_name'};
			$imgfile_type = ${'imgfile'.$i.'_type'};
		}
	
		if(!eregi("\.(jpg|gif|png|bmp)$",$imgfile_name)) {
			continue;
		}
	
		$sparr = Array('image/pjpeg','image/jpeg','image/gif','image/png','image/xpng','image/wbmp');
		$imgfile_type = strtolower(trim($imgfile_type));
		if(!in_array($imgfile_type,$sparr)) {
			continue;
		}
	
		$nowtme = time();
		$y = MyDate('ymd',$nowtme);
		$filename = $cuserLogin->getUserID().'_'.MyDate('His',$nowtme).'_'.$i;
		if(!is_dir($cfg_basedir.$cfg_medias_dir."/$y"))
		{
			MkdirAll($cfg_basedir.$cfg_medias_dir."/$y",0777);
			CloseFtp();
		}
	
		$fs = explode('.',$imgfile_name);
		if(eregi("php|asp|pl|shtml|jsp|cgi",$fs[count($fs)-1])) {
			continue;
		}
	
		$bfilename = $cfg_medias_dir."/$y/".$filename.".".$fs[count($fs)-1];
		$litfilename = $cfg_medias_dir."/$y/".$filename."_lit.".$fs[count($fs)-1];
		$dbbigfile = $filename.".".$fs[count($fs)-1];
		$dblitfile = $filename."_lit.".$fs[count($fs)-1];
		$fullfilename = $cfg_basedir.$bfilename;
		$full_litfilename = $cfg_basedir.$litfilename;
	
		if(file_exists($fullfilename)) {
			ShowMsg("鏈