How PHP uses the filetype () function

This article mainly shows you "PHP how to use the filetype () function", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "PHP how to use the filetype () function" this article.

Filetype ();-- get the file type

String filetype (string $filename) / / returns the type of file.

Parameter: the path to the filename file.

Return value: returns the type of file.

Possible values are fifo,char,dir,block,link,file and unknown. Return FALSE if there is an error. Filetype () also generates an E_NOTICE message if the stat call fails or if the file type is unknown.

$path = 'dpath file test.txtanalyzer echo filetype ($path); / / the results above are all the contents of the article "how to use the filetype () function by PHP". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!