Search results for: "directory existence"

How can ftp_nlist() and ftp_rawlist() be used to verify the existence of a directory in PHP?

To verify the existence of a directory in PHP using ftp_nlist() and ftp_rawlist(), you can retrieve a list of files and directories in the parent dire...

How can file permissions and directory existence impact file creation in PHP?

File permissions and directory existence can impact file creation in PHP because if the directory where the file is supposed to be created does not ex...

What are common pitfalls when using PHP functions like is_dir() to check for directory existence?

One common pitfall when using PHP functions like is_dir() to check for directory existence is not handling edge cases properly, such as when the direc...

What are some best practices for handling file existence checks and directory operations in PHP?

When working with files and directories in PHP, it's important to first check if a file or directory exists before performing any operations on it to...

What is the significance of using ftp_chdir() to check for directory existence in PHP?

Using ftp_chdir() to check for directory existence in PHP is significant because it allows us to determine if a directory exists on a remote FTP serve...