Search results for: "timestamp-based IDs"

What are some potential issues with using timestamp-based IDs in PHP applications?

One potential issue with using timestamp-based IDs in PHP applications is the lack of uniqueness, especially if multiple records are created within th...

How can PHP developers dynamically generate image names based on database IDs without risking duplication or errors?

When dynamically generating image names based on database IDs in PHP, developers can ensure uniqueness by appending a timestamp or a random string to...

How can PHP be used to automatically display upgrade notifications to users based on download IDs and user IDs?

Issue: To automatically display upgrade notifications to users based on download IDs and user IDs, you can create a PHP script that checks if a user i...

How can PHP be used to filter files in a directory based on timestamp?

To filter files in a directory based on timestamp using PHP, you can use the `filemtime()` function to get the timestamp of each file and compare it w...

How can PHP be used to update a MySQL table based on timestamp values from a form submission?

To update a MySQL table based on timestamp values from a form submission using PHP, you can first retrieve the timestamp value from the form input, co...