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<?php
class FileType
{
private $file;
private $extensions_image = array('png', 'gif', 'jpg', 'jpeg', 'bmp', 'tiff', 'ico', 'svg');
private $extensions_audio = array('mp3', 'wav', 'raw', 'flac');
private $extensions_video = array('mpeg', 'mp4', 'wmv', 'flv', 'ogg', 'ogv', 'webm');
public function __construct(File $file)
{
$this->file = $file;
}
public function is_picture()
{
return in_array($this->get_extension(), $this->extensions_image);
}
public function is_audio()
{
return in_array($this->get_extension(), $this->extensions_audio);
}
public function is_video()
{
return in_array($this->get_extension(), $this->extensions_video);
}
public function get_extension()
{
$file_name = $this->file->get_name();
$parts = explode('.', $file_name);
return array_pop($parts);
}
}
?>