$phpThumb->GenerateThumbnail() 或 $phpThumb->RenderToFile() 创建带有标题信息和缩略图的输出。我该如何禁用它?我需要存储缩略图而不返回硬盘上的缩略图。
这是我的代码:
require 'class.phpthumb/phpthumb.class.php';
$phpThumb = new phpThumb();
$phpThumb->config_temp_directory = 'thumbnails_c/';
$phpThumb->config_cache_directory = 'thumbnails_c/';
$phpThumb->config_cache_disable_warning = true;
$phpThumb->cache_maxage = 86400 * 30;
$phpThumb->cache_maxsize = 10 * 1024 * 1024;
$phpThumb->config_cache_force_passthru = false;
$phpThumb->setSourceData($file_data);
$phpThumb->setParameter('w', 45);
$phpThumb->setParameter('h', 32);
$phpThumb->setParameter('zc', 1);
$phpThumb->setParameter('JPEGquality', 100);
$phpThumb->setParameter('f', 'jpeg');
if ($phpThumb->GenerateThumbnail()) {
if ($phpThumb->RenderToFile($path_to_the_new_file)) {
// return the data as an array
return array(
'thumbnail' => $phpThumb->OutputThumbnail(),
'contenttype' => 'image/jpeg',
);
} else {
// error
return false;
}
} else {
// error
return false;
}
问候!