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1. www.php.net › manual › enPHP: microtime - Manual

   www.php.net › manual › en

   Learn how to use microtime () to get the current Unix timestamp with microseconds on systems that support gettimeofday (). See examples, parameters, return values and related functions.

   • Mktime

     Returns the Unix timestamp corresponding to the arguments...

   • Localtime

     Parameters ¶ timestamp The optional timestamp parameter is...

   • Gmmktime

     Identical to mktime () except the passed parameters...

   • Date

     Parameters ¶ format Format accepted by...

2. www.w3schools.com › php › func_date_microtimePHP microtime () Function - W3Schools

   www.w3schools.com › php › func_date_microtime

   Learn how to use the microtime() function in PHP to get the current Unix timestamp with microseconds. See the syntax, parameter values, return value, and examples of the function.

3. microtime.comMicrotime Computers

   microtime.com

   Mar 26, 2026 · Started in 2001, Microtime has had one focus since day one – to be the experienced managed service provider of choice for the New England area. As such, it is our goal to provide top-tier, customized managed IT services and support that keeps our partners safe and running well, all at the best value possible. Headquartered in Andover, Massachusetts, our approach is to offer long-term success ...

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4. www.geeksforgeeks.org › php › measuring-scriptHow to Measure Script Execution Time in PHP? - GeeksforGeeks

   www.geeksforgeeks.org › php › measuring-script

   Jul 11, 2025 · The most commonly used method to measure script execution time in PHP is the microtime () function. This function returns the current Unix timestamp in microseconds, which allows for precise timing of code execution.

5. clouddevs.com › php › microtime-functionUnderstanding PHP's microtime () Function: Timing Your Scripts

   clouddevs.com › php › microtime-function

   Learn how to use PHP's microtime () function to measure the execution time of your scripts and optimize their performance.

6. www.w3docs.com › learn-php › microtimeMicrotime () - W3docs

   www.w3docs.com › learn-php › microtime

   Learn how to use the microtime () function in PHP to get the current Unix timestamp in microseconds, measure the execution time of scripts, and create unique IDs. See examples, syntax, and quizzes to test your skills.

7. People also ask

   What does Microtime() do in Unix?

   • The microtime () function returns the current Unix timestamp in microseconds. The Unix timestamp is a value representing the number of seconds since January 1, 1970, 00:00:00 UTC. Microtime () function also returns microseconds added to the Unix timestamp.

   Microtime () - W3docs

   www.w3docs.com/learn-php/microtime.html

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   What is a Microtime function?

   • The microtime () function can be used in many different scenarios. For example, you can use it to measure the time it takes for a particular script to execute. By recording the start and end times of the script and subtracting the two values, you can get an accurate measurement of how long it took to run.

   Microtime () - W3docs

   www.w3docs.com/learn-php/microtime.html

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   What is Microtime in PHP?

   • 1.1. What Is microtime ()? microtime () is a built-in PHP function that allows you to measure the current Unix timestamp with microsecond precision. This function is particularly useful when you need to benchmark your code, identify performance bottlenecks, or simply measure the time taken for the execution of specific parts of your script.

   Understanding PHP’s microtime () Function: Timing Your Scripts

   clouddevs.com/php/microtime-function/

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   Who is Microtime?

   • Started in 2001, Microtime has had one focus since day one – to be the experienced managed service provider of choice for the New England area. As such, it is our goal to provide top-tier, customized managed IT services and support that keeps our partners safe and running well, all at the best value possible.

   Microtime Computers

   microtime.com/

   See all results for this question

8. code.mu › en › phpThe microtime Function - Getting Microseconds

   code.mu › en › php

   The microtime function returns time in timestamp format with microseconds. The timestamp format is the number of seconds elapsed since January 1, 1970 year to the specified point in time.