PHP图片批量上传代码-PHP技术-源码之家-源码学院PHP图片批量上传代码2010-08-02 14:09:23 来源:源码之家站长整理【大中小】浏览: 510 次<?php$zpass='123456'; //登陆密码$zurl=''; //使用地址$zname='upimage.php'; //本页面名称functionimageWaterMark($groundImage,$waterPos=0,$waterImage="", $waterText="",$textFont=5,$textColor="#FF0000"){$isWaterImage = FALSE;$formatMsg = "暂不支持该文件格式，请用图片处理软件将图片转换为GIF、JPG、PNG格式。
";//读取水印文件if(!empty($waterImage) && file_exists($waterImage)){$isWaterImage = TRUE;$water_info = getimagesize($waterImage);$water_w = $water_info[0];//取得水印图片的宽$water_h = $water_info[1];//取得水印图片的高switch($water_info[2])//取得水印图片的格式{case 1:$water_im = imagecreatefromgif($waterImage);break;case 2:$water_im = imagecreatefromjpeg($waterImage);break;case 3:$water_im = imagecreatefrompng($waterImage);break;default:die($formatMsg);}}//读取背景图片if(!empty($groundImage) && file_exists($groundImage)){$ground_info = getimagesize($groundImage);$ground_w = $ground_info[0];//取得背景图片的宽$ground_h = $ground_info[1];//取得背景图片的高switch($ground_info[2])//取得背景图片的格式{case 1:$ground_im = imagecreatefromgif($groundImage);break;case 2:$ground_im = imagecreatefromjpeg($groundImage);break;case 3:$ground_im = imagecreatefrompng($groundImage);break;default:die($formatMsg);}}else{die("需要加水印的图片不存在！");}//水印位置if($isWaterImage)//图片水印{$w = $water_w;$h = $water_h;$label = "图片的";}else//文字水印{$temp = imagettfbbox(ceil($textFont*2.5),0,"./cour.ttf",$waterText);//取得使用 TrueType 字体的文本的范围$w = $temp[2] - $temp[6];$h = $temp[3] - $temp[7];unset($temp);$label = "文字区域";}if( ($ground_w<$w) || ($ground_h<$h) ){echo "需要加水印的图片的长度或宽度比水印".$label."还小，无法生成水印！";return;}switch($waterPos){case 0://随机$posX = rand(0,($ground_w - $w));$posY = rand(0,($ground_h - $h));break;case 1://1为顶端居左$posX = 0;$posY = 0;break;case 2://2为顶端居中$posX = ($ground_w - $w) / 2; $posY = 0;break;case 3://3为顶端居右$posX = $ground_w - $w; $posY = 0;break;case 4://4为中部居左$posX = 0;$posY = ($ground_h - $h) / 2; break;case 5://5为中部居中$posX = ($ground_w - $w) / 2; $posY = ($ground_h - $h) / 2; break;case 6://6为中部居右$posX = $ground_w - $w; $posY = ($ground_h - $h) / 2; break;case 7://7为底端居左$posX = 0;$posY = $ground_h - $h; break;case 8://8为底端居中$posX = ($ground_w - $w) / 2;$posY = $ground_h - $h;break;case 9://9为底端居右$posX = $ground_w - $w-6;$posY = $ground_h - $h-6;break;default://随机$posX = rand(0,($ground_w - $w));$posY = rand(0,($ground_h - $h));break;}//设定图像的混色模式imagealphablending($ground_im, true);if($isWaterImage)//图片水印{imagecopy($ground_im, $water_im, $posX, $posY, 0, 0, $water_w,$water_h);//拷贝水印到目标文件}else//文字水印{if( !empty($textColor) && (strlen($textColor)==7) ){$R = hexdec(substr($textColor,1,2));$G = hexdec(substr($textColor,3,2));$B = hexdec(substr($textColor,5));}else{die("水印文字颜色格式不正确！");}imagestring ( $ground_im, $textFont, $posX, $posY, $waterText, imagecolorallocate($ground_im, $R, $G, $B));}//生成水印后的图片@unlink($groundImage);switch($ground_info[2])//取得背景图片的格式{case 1:imagegif($ground_im,$groundImage);break;case 2:imagejpeg($ground_im,$groundImage);break;case 3:imagepng($ground_im,$groundImage);break;default:die($errorMsg);}//释放内存if(isset($water_info)) unset($water_info);if(isset($water_im)) imagedestroy($water_im);unset($ground_info);imagedestroy($ground_im);}><html><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312" /><title>图片上传</title><style type="text/css"><!--body, table {font-family: "宋体";font-size: 14px;padding:0px;margin:0px;}--></style></head><body><table width="760" border="0" align="center"><tr><td><?php//当前时间$nowtime=time();$baseurl= $_SERVER['PHP_SELF'] ? dirname($_SERVER['PHP_SELF']) : dirname($_SERVER['SCRIPT_NAME']);$baseurl='http://'.$_SERVER['HTTP_HOST'].$baseurl;//检查是否有提交图片if(!empty($_FILES['attachfile']['name'])){//处理每个图片foreach($_FILES['attachfile']['name'] as $k=>$v){//图片名字不为空if(!empty($v)){//后缀必须是图片名if(eregi("\.(gif|jpg|jpeg|png|bmp)$",$v)){//图片不能大于8Mif($_FILES['attachfile']['size'][$k] > 8388608) jieqi_delfile($_FILES['attachfile']['tmp_name'][$k]);else{//解析图片后缀$tmpary=explode('.', $v);$postfix=$tmpary[count($tmpary)-1];$attachdir = date('Ym',$nowtime);if (!file_exists($attachdir)) jieqi_createdir($attachdir);$attachdir .= '/'.date('d',$nowtime);if (!file_exists($attachdir)) jieqi_createdir($attachdir);$runtime = explode(' ', microtime());$attachname=$attachdir.'/'.date('His',$nowtime).round($run time[0]*1000).$k.'.'.$postfix;@move_uploaded_file($_FILES['attachfile']['tmp_name'][$k], $attachname);@chmod($attachname, 0644);$url=jieqi_htmlstr($baseurl.'/'.$attachname);//打水印if ($_REQUEST["water"]) {$pic=$attachname;$wpic="xhxsw.gif";$info=getimagesize($pic);$w=$info[0];$h=$info[1];if ($h>140) {imageWaterMark($pic,1,"xhxsw.gif");}if ($h>400) {imageWaterMark($pic,7,"xhxsw.gif");}if ($h>1600) {imageWaterMark($pic,4,"xhxsw.gif");}}echo '<a href="'.$url.'" target="_blank">'.$url.'</a>';><span title="复制图片URL到剪贴板" onclick="setcopy('<?echo $url?>', '图片地址已经复制到剪贴板')">[复制]</span><br><? }}else{jieqi_delfile($_FILES['attachfile']['tmp_name'][$k]);}}}}function jieqi_htmlstr($str, $quote_style=ENT_QUOTES){$str = htmlspecialchars($str, $quote_style);$str = nl2br($str);$str = str_replace(" ", " ", $str);return $str;}// 读文件function jieqi_readfile($file_name){if (function_exists("file_get_contents")) {return file_get_contents($file_name);}else{$filenum = @fopen($file_name, "rb");@flock($filenum, LOCK_SH);$file_data = @fread($filenum, @filesize($file_name));@flock($filenum, LOCK_UN);@fclose($filenum);return $file_data;}}//写文件function jieqi_writefile($file_name, &$data, $method = "wb"){$filenum = @fopen($file_name, $method);if(!$filenum) return false;@flock($filenum, LOCK_EX);$ret = @fwrite($filenum, $data);@flock($filenum, LOCK_UN);@fclose($filenum);@chmod($file_name, 0777);return $ret;}//删除文件function jieqi_delfile($file_name){return unlink($file_name);}// 删除目录function jieqi_delfolder($dirname, $flag = true){$handle = @opendir($dirname);while ($file = @readdir($handle)) {if($file != '.' && $file != '..'){if (is_dir($dirname . DIRECTORY_SEPARATOR . $file)){jieqi_delfolder($dirname . DIRECTORY_SEPARATOR . $file, true);}else{@unlink($dirname . DIRECTORY_SEPARATOR . $file);}}}@closedir($handle);if ($flag) @rmdir($dirname);}//建立目录function jieqi_createdir($dirname, $mode=0777, $recursive = false){if (version_compare(PHP_VERSION, '5.0.0', '>=')) {return mkdir($dirname, $mode, $recursive);}if (!$recursive) {$ret=mkdir($dirname, $mode);if($ret) chmod($dirname, $mode);return $ret;}return is_dir($dirname) or (jieqi_createdir(dirname($dirname), $mode, true) and mkdir($dirname, $mode));}//检查目录是否存在，不存在尝试自动建立function jieqi_checkdir($dirname, $autocreate=0){if(is_dir($dirname)){return true;}else{if(empty($autocreate)) return false;else return jieqi_createdir($dirname);}}></td></tr></table><?if ($_GET[z]=$zpass){?><table width="760" border="0" align="center"><tr><td colspan="2" align="right"><form action="<?echo $zname?>" ><input type="submit" name="quit" value=" 退出"></form></td></tr></table><form name="frmupload" method="post" action="<?echo $zname?>?z=<?echo $zpass?>" enctype="multipart/form-data"> <table width="760" border="1" align="center"><tr><td colspan="2" align="center">图片批量上传程序</td></tr><td width="114">图片一:</td><td width="470"><input type='file' class='text' size='60' name='attachfile[]' id='attachfile[]' /></td></tr><tr><td>图片二：</td><td><input type='file' class='text' size='60' name='attachfile[]' id='attachfile[]' /></td></tr><tr><td>图片三：</td><td><input type='file' class='text' size='60' name='attachfile[]' id='attachfile[]' /></td></tr><tr><td>图片四：</td><td><input type='file' class='text' size='60' name='attachfile[]' id='attachfile[]' /></td></tr><tr><td>图片五:</td><td><input type='file' class='text' size='60' name='attachfile[]' id='attachfile[]' /></td></tr><tr><td>图片六:</td><td><input type='file' class='text' size='60' name='attachfile[]' id='attachfile[]' /></td></tr><td>图片七:</td><td><input type='file' class='text' size='60' name='attachfile[]' id='attachfile[]' /></td></tr><tr><td>图片八:</td><td><input type='file' class='text' size='60' name='attachfile[]' id='attachfile[]' /></td></tr><tr><td>图片九:</td><td><input type='file' class='text' size='60' name='attachfile[]' id='attachfile[]' /></td></tr><tr><td>图片十:</td><td><input type='file' class='text' size='60' name='attachfile[]' id='attachfile[]' /></td></tr><tr><input name="water" type="hidden" id="water" value="0" checked ></tr><tr><td> </td><td width=600><input type="submit" name="Submit" value=" 提交 "></form></td></tr></table><table width="760" border="0" align="center"><tr><td><?phpif(!empty($_REQUEST['delurl'])){foreach($_REQUEST['delurl'] as $v){if(empty($v)) continue;if(!eregi("\.(gif|jpg|jpeg|png|bmp)$",$v)){echo '<font color="red">您提交的不是图片地址：</font><a href="'.urlencode($v).'" target="_blank">'.$v.'</a><br>';}elseif(strpos($v,$baseurl) !== 0){echo '<font color="red">您提交的图片地址错误：</font><a href="'.urlencode($v).'" target="_blank">'.$v.'</a><br>';}else{$delpath=str_replace($baseurl,'.',$v);if(!file_exists($delpath)){echo '<font color="red">图片不存在：</font><a href="'.urlencode($v).'" target="_blank">'.$v.'</a><br>';}else{$ret=jieqi_delfile($delpath);if($ret) echo '<font color="blue">删除完成：</font><a href="'.urlencode($v).'" target="_blank">'.$v.'</a><br>';else echo '<font color="red">删除失败，可能权限不对：</font><a href="'.urlencode($v).'" target="_blank">'.$v.'</a><br>';}}}}></td></tr></table><script type="text/java script">function setcopy(text, alertmsg){clipboardData.setData('Text', text);alert(alertmsg);}</script><?php$b=0;$dir = './../uppic';echo "<center>已经上传的图片如下:\n<div style='width:830px'>";function view_dir($directory){$handle = opendir( $directory );while ( $file = readdir($handle) ){$bdir = $directory . '/' .$file ;if ($file <> '.' && $file <> '..' && $file <> 'Thumbs.db' && $file <> $zname && is_dir($bdir)){view_dir( $directory .'/'. $file);}else if( $file <> '.' && $file <> '..' && $file <> 'Thumbs.db' && $file <> $zname){$a = $file ;><div style='float:left;width:180px;' id=<?echo $b?> name=<?echo $b?>><a href='<?echo $directory?>/<?echo $a?>' target=_blank><?echo $a?></a><span title="复制图片URL到剪贴板" onclick="setcopy('http://<?echo $zurl?>/1/2/.<?echo $directory?>/<?echo $a?>', '图片地址已经复制到剪贴板')">[复制]</span></div><? $b=$b+1;}}closedir( $handle );}view_dir($dir);><form name="frmdelete" action="<?echo $zname?>?z=<?echo $zpass?>" method="post"><table width="760" border="1" align="center"cellpadding="3"><tr><td colspan="2" align="center">删除图片</td></tr><tr><td width="114">图片网址一：</td><td width="470"><input name="delurl[]" id="delurl[]" type="text" size="60"></td></tr><tr><td>图片网址二：</td><td><input name="delurl[]" id="delurl[]" type="text" size="60"></td></tr><tr><td>图片网址三：</td><td><input name="delurl[]" id="delurl[]" type="text" size="60"></td></tr><tr><td>图片网址四：</td><td><input name="delurl[]" id="delurl[]" type="text" size="60"></td></tr><tr><td>图片网址五：</td><td><input name="delurl[]" id="delurl[]" type="text" size="60"></td></tr><tr><td>图片网址六：</td><td><input name="delurl[]" id="delurl[]" type="text" size="60"></td></tr><tr><td>图片网址七：</td><td><input name="delurl[]" id="delurl[]" type="text" size="60"></td></tr><tr><td>图片网址八：</td><td><input name="delurl[]" id="delurl[]" type="text" size="60"></td></tr><tr><td>图片网址九：</td><td><input name="delurl[]" id="delurl[]" type="text" size="60"></td></tr><tr><td>图片网址十：</td><td><input name="delurl[]" id="delurl[]" type="text" size="60"></td></tr><tr><td></td><td><input type="submit" name="Submit2" value=" 删除"></td></tr></table></form><?}else{?><br><br><br><center>请输入密码：<form action="<?echo $zname?>" method="get"><input type=password name=z size=12><input type=submit value=" 提交 "></form><?}?></body></html>。
