PHP image::close方法代码示例

function resizeimg($folder, $linkanh)
{
    global $global_config, $module, $module_name, $module_config;
    require_once NV_ROOTDIR . "/includes/class/image.class.php";
    $basename = basename($linkanh);
    $i = 1;
    while (file_exists(NV_UPLOADS_REAL_DIR . '/' . $module_config[$module_name]['module'] . '/' . $folder . '/' . $basename)) {
        $basename = preg_replace('/(.*)(\\.[a-zA-Z]+)$/', '\\1_' . $i . '\\2', $basename);
        $i++;
    }
    $image = new image($linkanh);
    $image_info1 = $image->fileinfo;
    if ($image_info1['width'] > $module_config[$module_name]['bodyimg']) {
        $image->resizeXY($module_config[$module_name]['bodyimg'], NV_MAX_HEIGHT);
    }
    $thumb_basename = $basename;
    $image->save(NV_UPLOADS_REAL_DIR . '/' . $module_config[$module_name]['module'] . '/' . $folder, $thumb_basename);
    $image_info = $image->create_Image_info;
    $img = str_replace(NV_UPLOADS_REAL_DIR . '/' . $module_config[$module_name]['module'] . '/', '', $image_info['src']);
    $image->close();
    return $img;
}

        $upload = new upload(array('images'), $global_config['forbid_extensions'], $global_config['forbid_mimes'], NV_UPLOAD_MAX_FILESIZE, NV_MAX_WIDTH, NV_MAX_HEIGHT);
        // Storage in temp dir
        $upload_info = $upload->save_file($_FILES['image_file'], NV_ROOTDIR . '/' . NV_TEMP_DIR, false);
        // Delete upload tmp
        @unlink($_FILES['image_file']['tmp_name']);
        if (empty($upload_info['error'])) {
            $basename = $upload_info['basename'];
            $basename = preg_replace('/(.*)(\\.[a-zA-Z]+)$/', '\\1_' . nv_genpass(8) . "_" . $user_info['userid'] . '\\2', $basename);
            $image = new image($upload_info['name'], NV_MAX_WIDTH, NV_MAX_HEIGHT);
            // Resize image, crop image
            $image->resizeXY($array['w'], $array['h']);
            $image->cropFromLeft($array['x1'], $array['y1'], $array['avatar_width'], $array['avatar_height']);
            $image->resizeXY($global_config['avatar_width'], $global_config['avatar_height']);
            // Save new image
            $image->save(NV_ROOTDIR . '/' . NV_TEMP_DIR, $basename);
            $image->close();
            if (file_exists($image->create_Image_info['src'])) {
                $array['success'] = true;
                $array['filename'] = str_replace(NV_ROOTDIR . '/' . NV_TEMP_DIR . '/', '', $image->create_Image_info['src']);
            } else {
                $array['error'] = $lang_module['avata_error_save'];
            }
            @nv_deletefile($upload_info['name']);
        } else {
            $array['error'] = $upload_info['error'];
        }
    }
}
$contents = nv_avatar($array);
include NV_ROOTDIR . '/includes/header.php';
echo nv_site_theme($contents, false);

/**
* Back-end create thumbs
* Upload function
**/
function creatThumb($file, $dir, $width, $height = 0)
{
    $image = new image($file, NV_MAX_WIDTH, NV_MAX_HEIGHT);
    if (empty($height)) {
        $image->resizeXY($width, NV_MAX_HEIGHT);
    } else {
        if ($width * $image->fileinfo['height'] / $image->fileinfo['width'] > $height) {
            $image->resizeXY($width, NV_MAX_HEIGHT);
        } else {
            $image->resizeXY(NV_MAX_WIDTH, $height);
        }
        $image->cropFromCenter($width, $height);
    }
    // Kiem tra anh ton tai
    $fileName = $width . 'x' . $height . '-' . basename($file);
    $fileName2 = $fileName;
    $i = 1;
    while (file_exists($dir . '/' . $fileName2)) {
        $fileName2 = preg_replace('/(.*)(\\.[a-zA-Z0-9]+)$/', '\\1-' . $i . '\\2', $fileName);
        ++$i;
    }
    $fileName = $fileName2;
    // Luu anh
    $image->save($dir, $fileName);
    $image->close();
    return substr($image->create_Image_info['src'], strlen($dir . '/'));
}

        $upload_logo = NV_ROOTDIR . '/' . $global_config['site_logo'];
    } elseif (file_exists(NV_ROOTDIR . '/images/logo.png')) {
        $upload_logo = NV_ROOTDIR . '/images/logo.png';
    } else {
        die('ERROR#' . $lang_module['notlogo']);
    }
    $config_logo = array();
    $config_logo['x'] = $nv_Request->get_int('x', 'post', 0);
    $config_logo['y'] = $nv_Request->get_int('y', 'post', 0);
    $config_logo['w'] = $nv_Request->get_int('w', 'post', 0);
    $config_logo['h'] = $nv_Request->get_int('h', 'post', 0);
    if ($config_logo['w'] > 0 and $config_logo['h'] > 0) {
        require_once NV_ROOTDIR . '/includes/class/image.class.php';
        $createImage = new image(NV_ROOTDIR . '/' . $path . '/' . $file, NV_MAX_WIDTH, NV_MAX_HEIGHT);
        $createImage->addlogo($upload_logo, '', '', $config_logo);
        $createImage->save(NV_ROOTDIR . '/' . $path, $file);
        $createImage->close();
        if (isset($array_dirname[$path])) {
            if (preg_match('/^' . nv_preg_quote(NV_UPLOADS_DIR) . '\\/(([a-z0-9\\-\\_\\/]+\\/)*([a-z0-9\\-\\_\\.]+)(\\.(gif|jpg|jpeg|png)))$/i', $path . '/' . $file, $m)) {
                @nv_deletefile(NV_ROOTDIR . '/' . NV_FILES_DIR . '/' . $m[1]);
            }
            $info = nv_getFileInfo($path, $file);
            $did = $array_dirname[$path];
            $db->query("UPDATE " . NV_UPLOAD_GLOBALTABLE . "_file SET filesize=" . $info['filesize'] . ", src='" . $info['src'] . "', srcwidth=" . $info['srcwidth'] . ", srcheight=" . $info['srcheight'] . ", sizes='" . $info['size'] . "', userid=" . $admin_info['userid'] . ", mtime=" . $info['mtime'] . " WHERE did = " . $did . " AND title = '" . $file . "'");
        }
        die('OK#' . basename($file));
    } else {
        die('ERROR#' . $lang_module['notlevel']);
    }
}
die('ERROR#Error Access!!');

function createthumb($imgpath, $thumbpath, $filename, $thumbwidth, $thumbheight)
{
    global $module_config, $module_name;
    if (file_exists($imgpath)) {
        require_once NV_ROOTDIR . "/includes/class/image.class.php";
        $basename = basename($imgpath);
        $image = new image($imgpath, NV_MAX_WIDTH, NV_MAX_HEIGHT);
        $thumb_basename = $basename;
        $i = 1;
        while (file_exists($thumbpath . '/' . $thumb_basename)) {
            $thumb_basename = preg_replace('/(.*)(\\.[a-zA-Z]+)$/', '\\1_' . $i . '\\2', $basename);
            ++$i;
        }
        $image->resizeXY($thumbwidth, $thumbheight);
        $image->save($thumbpath, $thumb_basename);
        $image_info = $image->create_Image_info;
        $thumb_name = str_replace($thumbpath, '', $image_info['src']);
        $image->close();
        return $thumb_name;
    } else {
        return false;
    }
}

function nv_get_viewImage($fileName)
{
    global $array_thumb_config;
    if (preg_match('/^' . nv_preg_quote(NV_UPLOADS_DIR) . '\\/(([a-z0-9\\-\\_\\/]+\\/)*([a-z0-9\\-\\_\\.]+)(\\.(gif|jpg|jpeg|png)))$/i', $fileName, $m)) {
        $viewFile = NV_FILES_DIR . '/' . $m[1];
        if (file_exists(NV_ROOTDIR . '/' . $viewFile)) {
            $size = @getimagesize(NV_ROOTDIR . '/' . $viewFile);
            return array($viewFile, $size[0], $size[1]);
        } else {
            $m[2] = rtrim($m[2], '/');
            if (isset($array_thumb_config[NV_UPLOADS_DIR . '/' . $m[2]])) {
                $thumb_config = $array_thumb_config[NV_UPLOADS_DIR . '/' . $m[2]];
            } else {
                $thumb_config = $array_thumb_config[''];
                $_arr_path = explode('/', NV_UPLOADS_DIR . '/' . $m[2]);
                while (sizeof($_arr_path) > 1) {
                    array_pop($_arr_path);
                    $_path = implode('/', $_arr_path);
                    if (isset($array_thumb_config[$_path])) {
                        $thumb_config = $array_thumb_config[$_path];
                        break;
                    }
                }
            }
            $viewDir = NV_FILES_DIR;
            if (!empty($m[2])) {
                if (!is_dir(NV_ROOTDIR . '/' . $m[2])) {
                    $e = explode('/', $m[2]);
                    $cp = NV_FILES_DIR;
                    foreach ($e as $p) {
                        if (is_dir(NV_ROOTDIR . '/' . $cp . '/' . $p)) {
                            $viewDir .= '/' . $p;
                        } else {
                            $mk = nv_mkdir(NV_ROOTDIR . '/' . $cp, $p);
                            if ($mk[0] > 0) {
                                $viewDir .= '/' . $p;
                            }
                        }
                        $cp .= '/' . $p;
                    }
                }
            }
            $image = new image(NV_ROOTDIR . '/' . $fileName, NV_MAX_WIDTH, NV_MAX_HEIGHT);
            if ($thumb_config['thumb_type'] == 4) {
                $thumb_width = $thumb_config['thumb_width'];
                $thumb_height = $thumb_config['thumb_height'];
                $maxwh = max($thumb_width, $thumb_height);
                if ($image->fileinfo['width'] > $image->fileinfo['height']) {
                    $thumb_config['thumb_width'] = 0;
                    $thumb_config['thumb_height'] = $maxwh;
                } else {
                    $thumb_config['thumb_width'] = $maxwh;
                    $thumb_config['thumb_height'] = 0;
                }
            }
            $image->resizeXY($thumb_config['thumb_width'], $thumb_config['thumb_height']);
            if ($thumb_config['thumb_type'] == 4) {
                $image->cropFromCenter($thumb_width, $thumb_height);
            }
            $image->save(NV_ROOTDIR . '/' . $viewDir, $m[3] . $m[4], $thumb_config['thumb_quality']);
            $create_Image_info = $image->create_Image_info;
            $error = $image->error;
            $image->close();
            if (empty($error)) {
                return array($viewDir . '/' . basename($create_Image_info['src']), $create_Image_info['width'], $create_Image_info['height']);
            }
        }
    } else {
        $size = @getimagesize(NV_ROOTDIR . '/' . $fileName);
        return array($viewFile, $size[0], $size[1]);
    }
    return false;
}

/**
 * nv_get_viewImage()
 *
 * @param mixed $fileName
 * @param integer $w
 * @param integer $h
 * @return
 */
function nv_get_viewImage($fileName, $w = 80, $h = 80)
{
    $ext = nv_getextension($fileName);
    $md5_view_image = md5($fileName);
    $viewDir = NV_FILES_DIR . '/images';
    $viewFile = $viewDir . '/' . $md5_view_image . '.' . $ext;
    if (file_exists(NV_ROOTDIR . '/' . $viewFile)) {
        $size = @getimagesize(NV_ROOTDIR . '/' . $viewFile);
        return array($viewFile, $size[0], $size[1]);
    }
    include_once NV_ROOTDIR . "/includes/class/image.class.php";
    $image = new image(NV_ROOTDIR . '/' . $fileName, NV_MAX_WIDTH, NV_MAX_HEIGHT);
    $image->resizeXY($w, $h);
    $image->save(NV_ROOTDIR . '/' . $viewDir, $md5_view_image, 75);
    $create_Image_info = $image->create_Image_info;
    $error = $image->error;
    $image->close();
    if (empty($error)) {
        return array($viewDir . '/' . basename($create_Image_info['src']), $create_Image_info['width'], $create_Image_info['height']);
    }
    return false;
}