Search results for: "usleep"

How can the use of usleep() in a PHP script affect its performance and efficiency?

Using usleep() in a PHP script can affect its performance and efficiency by causing the script to pause execution for a specified amount of time, whic...

How can the sleep(), usleep(), and flush() functions in PHP be utilized to manage script execution timing?

To manage script execution timing in PHP, the sleep() and usleep() functions can be used to pause the script for a specified number of seconds or micr...

How can PHP developers ensure that all emails are successfully sent without using usleep() for delay?

When sending multiple emails in a loop, PHP developers can ensure that all emails are successfully sent without using usleep() for delay by using a pr...

What are the implications of using usleep for delaying data reads in PHP when working with serial communication and how can it be optimized for better performance?

When working with serial communication in PHP, using usleep for delaying data reads can lead to inefficient performance as it blocks the script execut...

What are the drawbacks of using a while loop with usleep in PHP for long polling and how can they be addressed?

Using a while loop with usleep for long polling in PHP can consume unnecessary resources as the loop will continuously run, even when there is no new...