Search results for: "microtime"

What is the significance of using microtime() in PHP for measuring server speed?

Using microtime() in PHP allows you to measure the current Unix timestamp with microseconds precision. This can be useful for calculating the time tak...

What is the purpose of using srand() and microtime() in generating random URLs?

When generating random URLs in PHP, using srand() and microtime() can help ensure that the random URLs generated are truly unique. srand() initializes...

What are the potential drawbacks of measuring query execution time in PHP using microtime?

Potential drawbacks of measuring query execution time in PHP using microtime include the fact that microtime can be affected by system load and other...

What is the significance of using mt_srand and microtime in generating random numbers in PHP?

Using mt_srand and microtime in generating random numbers in PHP helps to improve the randomness and unpredictability of the generated numbers. By usi...

What are some potential pitfalls to be aware of when working with microtime in PHP for time measurement?

One potential pitfall when working with microtime in PHP for time measurement is not taking into account the possibility of a system clock change, whi...