本文整理汇总了PHP中file::is_image方法的典型用法代码示例。如果您正苦于以下问题：PHP file::is_image方法的具体用法？PHP file::is_image怎么用？PHP file::is_image使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类file的用法示例。
在下文中一共展示了file::is_image方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: get_upload_data
/**
* get full information for an upload
*
* @param string $file
* @param array $file_data
* @return array
* @author Andy Bennett
*/
function get_upload_data($file, $file_data)
{
$filename = self::save($file);
if (APPENV == 'frontend') {
$upl_dir = str_replace('frontend', 'backend', Kohana::config('upload.directory'));
if (!copy($filename, $upl_dir . basename($filename))) {
Kohana::log('error', "COPY FAILED: copy({$filename}, {$upl_dir}.basename({$filename}))");
}
}
$pp = pathinfo($filename);
$ext = $pp['extension'];
$file_type = self::check_filetype($file_data['type'], $filename);
$d = Kohana::config('upload.directory');
$upload_data['file_name'] = $pp['basename'];
$upload_data['file_type'] = $file_type;
$upload_data['file_path'] = $d;
$upload_data['full_path'] = $filename;
$upload_data['raw_name'] = $pp['filename'];
$upload_data['orig_name'] = $file_data['name'];
$upload_data['file_ext'] = '.' . strtolower($ext);
$upload_data['file_size'] = $file_data['size'];
$upload_data['is_image'] = file::is_image($file_type);
$upload_data['date_added'] = date('Y-m-d H:i:s');
if ($upload_data['is_image']) {
$properties = file::get_image_properties($filename);
if (!empty($properties)) {
$upload_data = array_merge($upload_data, $properties);
}
}
return $upload_data;
}示例2: get_upload_data
/**
* get full information for an upload
*
* @param string $file
* @param array $file_data
* @return array
* @author Andy Bennett
*/
function get_upload_data($file, $file_data, $save = true)
{
$filename = $save ? upload::save($file_data) : $file;
if (!strlen($filename)) {
throw new Exception("Empty filename", 1);
}
$pp = pathinfo($filename);
$ext = strtolower($pp['extension']);
$file_type = uploads::check_filetype($file_data['type'], $filename, $ext);
$d = Kohana::config('upload.directory');
$upload_data['file_name'] = $pp['basename'];
$upload_data['file_type'] = $file_type;
$upload_data['file_path'] = $d;
$upload_data['full_path'] = $filename;
$upload_data['raw_name'] = $pp['filename'];
$upload_data['orig_name'] = $file_data['name'];
$upload_data['file_ext'] = '.' . strtolower($ext);
$upload_data['file_size'] = $file_data['size'];
$upload_data['is_image'] = file::is_image($file_type);
$upload_data['is_video'] = 0;
$upload_data['is_audio'] = 0;
$upload_data['date_added'] = date('Y-m-d H:i:s');
$upload_data['preview'] = false;
$driver = uploads::get_driver($upload_data['is_image'], $file_type, $ext);
if ($driver !== false) {
// Load the driver
if (Kohana::auto_load($driver)) {
// Initialize the driver
$upload_driver = new $driver();
// Validate the driver
if (!$upload_driver instanceof Uploader_Driver) {
throw new Kohana_Exception('core.driver_implements', $driver, 'upload', 'Uploader_Driver');
}
$upload_driver->generate_preview($upload_data, $filename, $ext);
}
}
if ($upload_data['is_image']) {
$properties = file::get_image_properties($filename);
if (!empty($properties)) {
$upload_data = array_merge($upload_data, $properties);
}
}
return $upload_data;
}示例3: render
/**
* undocumented function
*
* @param string $path
* @return void
* @author Andy Bennett
*/
protected function render($path, $download = false, $orig_name = null)
{
Kohana::close_buffers(false);
if (is_null($orig_name)) {
$orig_name = basename($path);
}
$file_type = uploads::check_filetype(file::mime($path), $path);
header('Content-type: ' . $file_type);
if (!file::is_image($file_type) or $download) {
header('Content-Disposition: attachment; filename="' . $orig_name . '"');
}
header("Content-Length: " . filesize($path));
readfile($path);
exit;
}示例4: render
/**
* undocumented function
*
* @param string $path
* @return void
* @author Andy Bennett
*/
protected function render($path, $download = false, $orig_name = null)
{
Kohana::close_buffers(false);
if (is_null($orig_name)) {
$orig_name = basename($path);
}
$file_type = mimes::check($path);
header('Content-type: ' . $file_type);
if (!file::is_image($file_type) and strpos($file_type, 'flash') === false or $download) {
header('Content-Disposition: attachment; filename="' . $orig_name . '"');
}
header("Content-Length: " . filesize($path));
readfile($path);
if ($this->delete_fullpath) {
unlink($this->delete_fullpath);
}
exit;
}