PHP getImageUrl函数代码示例

 /**
  * 获取频道分类数据
  * @return array 所有频道分类数据
  */
 public function getChannels($uid, $count = 6, $page = 1, $order = 'sort asc', $sql = '')
 {
     $start = ($page - 1) * $count;
     $end = $count;
     $data = D('channel_category')->where($sql)->order($order)->limit("{$start}, {$end}")->findAll();
     foreach ($data as $k => $v) {
         if (!empty($v['ext'])) {
             $ext = unserialize($v['ext']);
             $v = array_merge($v, $ext);
         }
         $data[$k] = $v;
     }
     // 组装附件信息
     $attachIds = getSubByKey($data, 'attach');
     $attachIds = array_filter($attachIds);
     $attachIds = array_unique($attachIds);
     $attachInfos = model('Attach')->getAttachByIds($attachIds);
     $attachData = array();
     foreach ($attachInfos as $attach) {
         $attachData[$attach['attach_id']] = $attach;
     }
     foreach ($data as &$value) {
         if (!empty($value['attach']) && !empty($attachData[$value['attach']])) {
             $value['icon_url'] = getImageUrl($attachData[$value['attach']]['save_path'] . $attachData[$value['attach']]['save_name']);
         } else {
             $value['icon_url'] = null;
         }
         unset($value['ext'], $value['attach'], $value['user_bind'], $value['topic_bind']);
         if ($uid) {
             $value['followStatus'] = intval(D('ChannelFollow', 'channel')->getFollowStatus($uid, $value['channel_category_id']));
         }
     }
     return $data;
 }

/**
 * 根据群组Logo的保存路径获取Logo的URL
 *
 * @param string $save_path 群组Logo的保存路径
 * @return string 群组Logo的URL. 给定路径不存在时, 返回默认的群组Logo的URL地址.
 */
function logo_path_to_url($save_path, $width = 100, $height = 100)
{
    $path = getImageUrl($save_path, $width, $height, true);
    if ($save_path != 'default.gif') {
        return $path;
    } else {
        return SITE_URL . '/apps/group/Tpl/default/Public/images/group_pic.gif';
    }
}

function getCover($coverId, $width = 100, $height = 100)
{
    if ($coverId > 0) {
        $cover = model('Attach')->where("attach_id={$coverId}")->find();
    }
    if ($cover) {
        $cover = getImageUrl($cover['save_path'] . $cover['save_name'], $width, $height, true);
    } else {
        $cover = SITE_URL . '/apps/event/_static/images/hdpic1.gif';
    }
    return $cover;
}

 /**
  * 微吧管理首页-修改微吧信息
  * @return void
  */
 public function index()
 {
     $weiba_id = intval($_GET['weiba_id']);
     $this->assign('weiba_id', $weiba_id);
     $weiba_detail = D('weiba')->where('weiba_id=' . $weiba_id)->find();
     if ($weiba_detail['logo']) {
         $logo = D('attach')->where('attach_id=' . $weiba_detail['logo'])->find();
         $weiba_detail['logo_url'] = getImageUrl($logo['save_path'] . $logo['save_name']);
     }
     $this->assign('weiba_detail', $weiba_detail);
     $this->display();
 }

function createMapping($field)
{
    $arr['title'] = $field['vendor'] . ' ' . $field['name'];
    $arr['body_html'] = $field['description'];
    $arr['vendor'] = $field['vendor'];
    $arr['product_type'] = $field['type'];
    $arr['tags'] = getTags($field['tags']);
    $arr['images'] = array(getImageUrl(IMAGE_BASE_URL, $field['image']));
    $arr['metafields_global_title_tag'] = 'Paramount BP ' . $arr['title'];
    $arr['metafields_global_description_tag'] = $field['meta_description'];
    $arr['variants'] = array(getbasicVariants($field));
    return $arr;
}

 /**
  * 返回用户勋章
  * @param unknown_type $uid
  */
 public function getMedalByUid($uid)
 {
     $list = D()->query('select b.* from ' . C('DB_PREFIX') . 'medal_user a inner join ' . C('DB_PREFIX') . 'medal b on a.medal_id=b.id where a.uid=' . $uid . ' order by a.ctime desc');
     if (is_array($list)) {
         foreach ($list as &$v) {
             $src = explode('|', $v['src']);
             $v['src'] = getImageUrl($src[1]);
             $smallsrc = explode('|', $v['small_src']);
             $v['small_src'] = getImageUrl($smallsrc[1]);
         }
     }
     return $list;
 }

 public function index()
 {
     //echo $_GET['domain'];exit;
     if ($_GET['domain']) {
         $map['domain'] = t($_GET['domain']);
         //echo $domain;exit;
         $data['search_key'] = model('FeedTopic')->where($map)->getField('topic_name');
     } else {
         $data['search_key'] = $this->__getSearchKey();
     }
     // 专题信息
     if (false == ($data['topics'] = model('FeedTopic')->getTopic($data['search_key'], false))) {
         if (!$data['topics']) {
             $this->error('此话题不存在');
         }
         $data['topics']['name'] = t($data['search_key']);
     }
     if ($data['topics']['lock'] == 1) {
         $this->error('该话题已被屏蔽');
     }
     if ($data['topics']['pic']) {
         $pic = D('attach')->where('attach_id=' . $data['topics']['pic'])->find();
         //$data['topics']['pic'] = UPLOAD_URL.'/'.$pic['save_path'].$pic['save_name'];
         $pic_url = $pic['save_path'] . $pic['save_name'];
         $data['topics']['pic'] = getImageUrl($pic_url);
     }
     $data['topic'] = $data['search_key'] ? $data['search_key'] : html_entity_decode($data['topics']['name'], ENT_QUOTES, 'UTF-8');
     $data['topic_id'] = $data['topics']['topic_id'] ? $data['topics']['topic_id'] : model('FeedTopic')->getTopicId($data['search_key']);
     $initHtml = '#' . $data['search_key'] . '#';
     $this->assign('initHtml', $initHtml);
     $this->assign($data);
     //seo
     $seo = model('Xdata')->get("admin_Config:seo_feed_topic");
     $replace['topicName'] = $data['topic'];
     $replace['topicNote'] = $data['topics']['note'];
     $replace['topicDes'] = $data['topics']['des'];
     if ($lastTopic = D('feed_data')->where('feed_id=' . D('feed_topic_link')->where('topic_id=' . $data['topic_id'])->order('feed_topic_id desc')->limit(1)->getField('feed_id'))->getField('feed_content')) {
         $replace['lastTopic'] = $lastTopic;
     }
     $replaces = array_keys($replace);
     foreach ($replaces as &$v) {
         $v = "{" . $v . "}";
     }
     $seo['title'] = str_replace($replaces, $replace, $seo['title']);
     $seo['keywords'] = str_replace($replaces, $replace, $seo['keywords']);
     $seo['des'] = str_replace($replaces, $replace, $seo['des']);
     !empty($seo['title']) && $this->setTitle($seo['title']);
     !empty($seo['keywords']) && $this->setKeywords($seo['keywords']);
     !empty($seo['des']) && $this->setDescription($seo['des']);
     $this->display();
 }

 /**
  * 格式化出需要的数据
  *
  * @param array $medals 数据库原始勋章数据
  * @param array [$data] 额外携带的数据 
  * @return array
  * @author Seven Du <lovevipdsw@vip.qq.com>
  **/
 private function formatMedal(array $medals, array $data = array())
 {
     foreach ($medals as $value) {
         $medal = array();
         $medal['id'] = $value['id'];
         $medal['name'] = $value['name'];
         $medal['desc'] = $value['desc'];
         $medal['icon'] = getImageUrl(explode('|', $value['src'])[1]);
         $medal['show'] = getImageUrl(explode('|', $value['share_card'])[1]);
         array_push($data, $medal);
     }
     unset($medals, $value, $medal);
     return $data;
 }

 /**
  * 页面列表
  */
 public function newslist()
 {
     $_REQUEST['tabHash'] = 'newslist';
     //按钮
     //$this->pageButton[] = array('uid','title'=>'搜索', 'onclick'=>"admin.fold('search_form')");
     $this->pageButton[] = array('uid', 'title' => '删除', 'onclick' => "admin.deleteInfo();");
     $this->pageButton[] = array('uid', 'title' => '添加资讯', 'onclick' => "location.href='" . U('news/admin/setinfo', array('tabHash' => 'newslist')) . "';");
     //处理分类HASH
     $cs = model('CategoryTree')->setTable('news_category')->getCategoryList();
     $categorys = array();
     foreach ($cs as $ct) {
         $categorys[$ct['news_category_id']] = $ct;
     }
     //构造搜索条件
     //列表key值 DOACTION表示操作
     $this->pageKeyList = array('image', 'news_title', 'news_content', 'state', 'is_top', 'hits', 'date', 'DOACTION');
     $listData = M('News')->order('news_id desc')->findPage(15);
     foreach ($listData['data'] as $key => $val) {
         $listData['data'][$key]['id'] = $val['news_id'];
         $thumb = APPS_URL . '/' . APP_NAME . '/_static/nopic.jpg';
         if ($val['image']) {
             $attach = model('Attach')->getAttachById($val['image']);
             if ($attach) {
                 $thumb = getImageUrl($attach['save_path'] . $attach['save_name'], 100, 100, true);
             }
         }
         //获取分类
         $type_str = '';
         if ($val['type_id']) {
             if (isset($categorys[$val['type_id']])) {
                 $type_str .= $categorys[$val['type_id']]['title'];
                 if (isset($categorys[$categorys[$val['type_id']]['pid']])) {
                     $type_str = $categorys[$categorys[$val['type_id']]['pid']]['title'] . '--' . $type_str;
                 }
             }
         }
         $listData['data'][$key]['image'] = '<img src="' . $thumb . '">';
         $listData['data'][$key]['news_title'] = msubstr($val['news_title'], 0, 20) . "<BR><BR><font style='color:#7d7d7d;'>分类: " . $type_str . "</font>";
         $listData['data'][$key]['news_content'] = msubstr(strip_tags($val['news_content']), 0, 20);
         $listData['data'][$key]['state'] = D('News')->getState($val['state']);
         $listData['data'][$key]['date'] = '创建:' . date('m/d G:i', $val['created']);
         if ($val['updated']) {
             $listData['data'][$key]['date'] .= '<br>更新:' . date('m/d G:i', $val['updated']);
         }
         $listData['data'][$key]['is_top'] = $val['is_top'] ? '<font color="red">置顶</font>' : '否';
         $listData['data'][$key]['DOACTION'] = '<a href="' . U('news/admin/setinfo', array('news_id' => $val['news_id'], 'tabHash' => 'setinfo')) . '">编辑</a>';
     }
     $this->displayList($listData);
 }

 private function convertImgUrl($list)
 {
     foreach ($list as &$vo) {
         $vo['img_url'] = getImageUrl($vo['img']);
         unset($vo['img']);
         unset($vo['id']);
         unset($vo['notes']);
         unset($vo['uid']);
         unset($vo['storeid']);
         unset($vo['createtime']);
         unset($vo['starttime']);
         unset($vo['endtime']);
         unset($vo['noticetime']);
     }
     return $list;
 }

 /**
  * 获取回复列表
  * @param  array  $map   查询条件
  * @param  string $order 排序条件，默认为comment_id ASC
  * @param  int    $limit 结果集数目，默认为10
  * @return array  评论列表信息
  */
 public function getReplyList($map = null, $order = 'reply_id desc', $limit = 10)
 {
     !isset($map['is_del']) && ($map['is_del'] = 0);
     $data = $this->where($map)->order($order)->findPage($limit);
     // // TODO:后续优化
     foreach ($data['data'] as &$v) {
         $v['user_info'] = model('User')->getUserInfo($v['uid']);
         $v['user_info']['groupData'] = model('UserGroupLink')->getUserGroupData($v['uid']);
         //获取用户组信息
         $v['content'] = parse_html(h(htmlspecialchars($v['content'])));
         //$v['sourceInfo'] = model('Source')->getSourceInfo($v['table'], $v['row_id'], false, $v['app']);
         $v['attach_info'] = model('Attach')->getAttachById($v['attach_id']);
         if ($v['attach_info']['attach_type'] == 'weiba_comment_image' || $v['attach_info']['attach_type'] == 'feed_image') {
             $v['attach_info']['attach_url'] = getImageUrl($v['attach_info']['save_path'] . $v['attach_info']['save_name'], 590);
         }
     }
     return $data;
 }

 public function index()
 {
     $u['savepath'] = '';
     $u['savename'] = '';
     list($width, $height) = getimagesize(getImageUrl($u['savepath'] . $u['savename']));
     exit;
     $demo = json_decode(file_get_contents('http://tsimg.tsurl.cn/2013/0819/16/5211de3274738.jpg!exif'));
     settype($demo, 'array');
     dump($demo);
     exit;
     // $str = 'http://tsimg.tsurl.cn/2013/0819/16/5211de3274738.jpg!exif';
     $str = 'http://tsimg.tsurl.cn/2013/0819/16/5211de327473832123.jpg!exif';
     $demo = file_get_contents($str);
     $demo = json_decode($demo);
     dump($demo->width);
     dump($demo->height);
     dump($demo);
 }

 public function login()
 {
     // 登录验证
     $passport = model('Passport');
     if ($passport->isLogged()) {
         $this->redirect(U('w3g/Index/index'));
     }
     //载入站点配置全局变量
     if ($GLOBALS['ts']['site']['site_logo_w3g'] == '') {
         $w3gLogoUrl = 'img/logo.png';
     } else {
         $attach = model('Attach')->getAttachById($GLOBALS['ts']['site']['site_logo_w3g']);
         $w3gLogoUrl = getImageUrl($attach['save_path'] . $attach['save_name']);
     }
     $this->assign('w3gLogoUrl', $w3gLogoUrl);
     // dump($w3gLogoUrl);exit();
     $this->assign('is_register_open', $this->isRegisterOpen() ? '1' : '0');
     $this->display();
 }

 /**
  * 渲染关注按钮模板
  * @example
  * $data['follower_uid'] integer 用户ID
  * @param array $data 渲染的相关配置参数
  * @return string 渲染后的模板数据
  */
 public function render($data)
 {
     $var = array();
     $var['type'] = 'FollowWeibaList';
     $follow = D('weiba_follow')->where('follower_uid=' . $data['follower_uid'])->findAll();
     $map['weiba_id'] = array('in', getSubByKey($follow, 'weiba_id'));
     $map['is_del'] = 0;
     $var['weibaList'] = D('weiba')->where($map)->findAll();
     $var['weibaListCount'] = D('weiba')->where($map)->count();
     foreach ($var['weibaList'] as $k => $v) {
         $logo = D('attach')->where('attach_id=' . $v['logo'])->find();
         $var['weibaList'][$k]['logo'] = getImageUrl($logo['save_path'] . $logo['save_name']);
     }
     is_array($data) && ($var = array_merge($var, $data));
     // 渲染模版
     $content = $this->renderFile(dirname(__FILE__) . "/followWeibaList.html", $var);
     unset($var, $data);
     // 输出数据
     return $content;
 }

 /**
  * 获取全部话题
  * @param int limit 每页显示条数
  * @return array 话题列表
  */
 public function getTopic($limit = 20, $isrecommend)
 {
     if ($isrecommend) {
         $map['recommend'] = 1;
     }
     if ($_POST) {
         $_POST['topic_id'] && ($map['topic_id'] = intval($_POST['topic_id']));
         $_POST['topic_name'] && ($map['topic_name'] = array('like', '%' . t($_POST['topic_name']) . '%'));
         $_POST['recommend'] && ($map['recommend'] = $_POST['recommend'] == 1 ? 1 : 0);
         $_POST['essence'] && ($map['essence'] = $_POST['essence'] == 1 ? 1 : 0);
         $_POST['lock'] && ($map['lock'] = $_POST['lock'] == 1 ? 1 : 0);
     }
     $topic_list = D('feed_topic')->where($map)->order('recommend desc,recommend_time desc,ctime desc')->findpage($limit);
     //数据格式化
     foreach ($topic_list['data'] as $k => $v) {
         if ($v['recommend'] == 1) {
             $topic_list['data'][$k]['topic_name'] = '<a target="_blank" href="' . U('public/Topic/index', array('k' => urlencode($topic_list['data'][$k]['topic_name']))) . '">' . $topic_list['data'][$k]['topic_name'] . '</a>';
         } else {
             $topic_list['data'][$k]['topic_name'] = '<a target="_blank" href="' . U('public/Topic/index', array('k' => urlencode($topic_list['data'][$k]['topic_name']))) . '">' . $topic_list['data'][$k]['topic_name'] . '</a>';
         }
         $pic = D('attach')->where('attach_id=' . $v['pic'])->find();
         $topic_list['data'][$k]['pic'] && ($topic_list['data'][$k]['pic'] = '<img src="' . getImageUrl($pic['save_path'] . $pic['save_name']) . '" width="50">');
         $topic_user = explode(',', $v['topic_user']);
         $topic_user_info = model('User')->getUserInfoByUids($topic_user);
         $topic_list['data'][$k]['topic_user'] = '';
         foreach ($topic_user as $key => $val) {
             $topic_list['data'][$k]['topic_user'] .= $topic_user_info[$val]['space_link'] . '<br />';
         }
         //dump($topic_list['data'][$k]['topic_user']);exit;
         // $isrecommend = $v['recommend']?'是':'否';
         // $topic_list['data'][$k]['recommend'] = '<a href="javascript:void(0);" onclick="admin.setTopic(1,'.$v['topic_id'].','.intval($v['recommend']).')">'.$isrecommend.'</a>';
         // $isessence = $v['essence']?'是':'否';
         // $topic_list['data'][$k]['essence'] = '<a href="javascript:void(0);" onclick="admin.setTopic(2,'.$v['topic_id'].','.intval($v['essence']).')">'.$isessence.'</a>';
         $islock = $v['lock'] ? '取消屏蔽' : '屏蔽';
         // 操作数据
         $topic_list['data'][$k]['DOACTION'] = '<a href="javascript:void(0);" onclick="admin.setTopic(3,' . $v['topic_id'] . ',' . intval($v['lock']) . ')">' . $islock . '</a> - ';
         $topic_list['data'][$k]['DOACTION'] .= '<a href="' . U('admin/Content/editTopic', array('topic_id' => $v['topic_id'], 'tabHash' => 'editTopic')) . '">编辑</a>';
         //$listData['data'][$k]['DOACTION'] .= '<a href="javascript:void(0)" onclick="admin.deleteUser(\''.$v['uid'].'\')">'.L('PUBLIC_STREAM_DELETE').'</a>';
     }
     return $topic_list;
 }