Search results for: "milliseconds"

Are there any best practices for optimizing PHP code for performance, especially in cases where milliseconds matter?

To optimize PHP code for performance, especially in cases where milliseconds matter, it is important to minimize database queries, use caching mechani...

What are the potential pitfalls of using microtime() to retrieve timestamps in milliseconds in PHP?

Using microtime() to retrieve timestamps in milliseconds in PHP can lead to inaccuracies due to floating-point precision limitations and potential iss...

Should SQL queries be micro-optimized for performance, even if it only saves milliseconds?

Micro-optimizing SQL queries for performance, even if it only saves milliseconds, can be beneficial in certain situations where speed is critical. How...

How can the microtime function in PHP be used to display milliseconds or microseconds in date output?

To display milliseconds or microseconds in date output using the microtime function in PHP, you can combine it with the date function. The microtime f...

What are the drawbacks of using PHP to constantly refresh a chat interface every few milliseconds?

Constantly refreshing a chat interface every few milliseconds using PHP can lead to high server load and increased bandwidth usage. This can result in...