In PHP, after assigning a file pointer resource to a variable with fopen(), how can I get the file name from the variable?

Question

For example:

$file = fopen(\"File.txt\", \"r\");
$filename = $file->basename;

if there was a method like basename for file objects (file poi

Answer 1

No, there is not a method to do. You should rather store the filename in a variable, like this:

Also, a little side note: a file pointer is not an object, it is a resource, which you can see by passing it to var_dump() (it would output something like resource(3) of type (stream)). This means that you cannot use it directly, you would have to use functions from the PHP core or a PHP extension to handle it. In the case of file pointers, you would use functions like fread(), fwrite() and fclose() to do so.