Search results for: "separate file"

In what scenarios might PHP scripts be executed more than once, leading to unexpected behavior in file operations?

When PHP scripts are executed more than once concurrently, such as in a multi-threaded environment or when using a web server that spawns multiple pro...

What is the function in PHP that can be used to check when a file was last modified?

To check when a file was last modified in PHP, you can use the `filemtime()` function. This function returns the last modified time of the file in Uni...

How can the code provided be improved to ensure that all uploaded files are deleted if the wrong file format is detected during the upload process?

To ensure that all uploaded files are deleted if the wrong file format is detected during the upload process, we can modify the code to delete the upl...

When integrating code from external sources into a PHP project, what precautions should be taken to avoid conflicts or errors in file handling functions like move_uploaded_file()?

When integrating code from external sources into a PHP project, it is important to ensure that file handling functions like move_uploaded_file() are u...

What are the key configuration settings in PHP that affect file uploads via HTTP?

When uploading files via HTTP in PHP, there are key configuration settings that need to be adjusted to ensure successful file uploads. These settings...