about 9 years ago
Hi Reader's,
Welcome to FindNerd, today we are going to discuss how to use is_dir() function in php ?
The is_dir() function is used for checking a specified file in a directory and returns TRUE if the directory exists.
syntax of is_dir()
file is a required parameter you can see below example:
- <?php
- //here defina a variable of a directory
- $file = "img";
- //here call is_dir()
- if(is_dir($file))
- {
- echo ("Sucess ! $file is a directory");
- }
- else
- {
- echo ("Error ! $file is not a directory");
- }
- ?>
<?php //here defina a variable of a directory $file = "img"; //here call is_dir() if(is_dir($file)) { echo ("Sucess ! $file is a directory"); } else { echo ("Error ! $file is not a directory"); } ?>
The output will come following of above example
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