How to determine whether it is a file or a directory in php

How to determine whether it is a file or a directory in php: You can use the is_file() function and is_dir() function to determine. The is_file() function checks whether the specified file is a regular file and returns true if so. The is_dir() function checks whether the specified file is a directory and returns true if so.

In PHP, determining whether a file or folder is a file is mainly achieved by using the is_file() and is_dir() functions.

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PHP is_file() function checks whether the specified file is a regular file. Returns true if it is, false otherwise.

Syntax:

is_file(file)

file: required. Specifies the file or path to be checked.

Code implementation:

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php is_dir() function Checks whether the specified file is a directory, returns true if it is, otherwise returns false.

Syntax:

is_dir(file)

file: required. Specifies the documents to be checked.

Code:

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