Search results for: "is_file"

What is the difference between is_file() and file_exists() functions in PHP?

The main difference between is_file() and file_exists() functions in PHP is that is_file() specifically checks if the given path is a regular file, wh...

What are the potential issues with using the is_file function in PHP, as seen in the provided code snippet?

The potential issue with using the is_file function in PHP is that it may return false positives for symbolic links. To solve this issue, you can use...

How does the inclusion of the directory path affect the functionality of the is_file function in PHP?

When using the `is_file` function in PHP, including the directory path in the file name may cause the function to return false even if the file exists...

What is the main issue with using file_exists or is_file to check for the existence of a file in PHP?

The main issue with using file_exists or is_file to check for the existence of a file in PHP is that they return true for directories as well as files...

What are common issues when using is_dir() and is_file() functions in PHP for filesystem operations?

Common issues when using is_dir() and is_file() functions in PHP for filesystem operations include not providing the correct path to the function, lea...