Search results for: "usleep"

What is the main issue with using the sleep() function in PHP for executing commands at different times?

The main issue with using the sleep() function in PHP for executing commands at different times is that it pauses the entire script execution, which m...

What are some potential pitfalls of using sleep() for time delays in PHP?

Using sleep() for time delays in PHP can potentially slow down the execution of your script, as it pauses the entire script for the specified amount o...

How can microtime be used to calculate the duration of a PHP script execution and implement a delay before running the script again?

To calculate the duration of a PHP script execution using microtime, you can capture the start time at the beginning of the script and then calculate...

What are the performance considerations when using a forever loop to check for data on a non-blocking socket in PHP?

When using a forever loop to check for data on a non-blocking socket in PHP, it is important to consider the performance impact of continuously runnin...