Search results for: "scandir()"

What are common pitfalls when using scandir() in PHP to read directories and how can they be avoided?

Common pitfalls when using scandir() in PHP include not checking for the "." and ".." directories returned, as they represent the current and parent d...

What are the advantages of using RecursiveDirectoryIterator over scandir for directory traversal in PHP?

When traversing directories in PHP, using RecursiveDirectoryIterator offers several advantages over scandir. RecursiveDirectoryIterator allows for rec...

How does the glob function with the GLOB_ONLYDIR flag compare to using scandir for listing directories in PHP?

When using the glob function with the GLOB_ONLYDIR flag, it will only return directories in the specified path, while scandir will return all files an...

What are the potential drawbacks of using scandir for sorting images in PHP?

Using scandir to sort images in PHP may not always guarantee the desired order, as it sorts files based on their filenames. This can lead to unexpecte...

What are the limitations or compatibility issues with using scandir() in PHP versions prior to PHP5?

In PHP versions prior to PHP 5, the scandir() function does not exist. To achieve similar functionality, you can use the opendir() and readdir() funct...