I recently started working on a PHP project that involves file handling and storage operations. However, I've been encountering some errors while trying to implement these features. I'm not quite sure what could be causing these issues and how to resolve them.
I've tried various methods for file handling and storage operations in PHP, such as reading and writing to files, uploading files, and deleting files. But I keep running into errors that are hindering my progress.
For instance, when I try to read a file using fopen() and fgets() functions, I often end up with errors like "file not found" or "permission denied". Similarly, when I attempt to upload files, I encounter errors related to file size limits or file extensions not allowed.
I'm wondering if anyone could shed some light on the common causes of these file handling or storage operation errors in PHP. Additionally, I would greatly appreciate any guidance or suggestions on how to resolve these issues.
Thanks in advance for your help!