All Questions
Tagged with microtime benchmarking
4 questions
0
votes
1
answer
55
views
Weird Issue on a benchmark in PHP
I have wrote this snippet to test the time that it takes to cast a string to integer and I tried this one here for fun but the result was so interesting.
<?php
$s = "123456789";
$t = microtime(...
3
votes
1
answer
4k
views
Measuring the time of PHP scripts - Using $_SERVER['REQUEST_TIME']
Are this methods a reliable way to measure a script:
$time = ($_SERVER['REQUEST_TIME_FLOAT'] - $_SERVER['REQUEST_TIME']);
or
$time = (microtime(true) - $_SERVER['REQUEST_TIME_FLOAT']);
Which one ...
- 331
1
vote
1
answer
1k
views
Measure total site loading time in PHP
I'm looking for a way to measure each step of a (HTTP) web request in php similar to Firebug's timeline or http://tools.pingdom.com.
I can use a timer to measure the web requests, but I am looking ...
- 9
154
votes
7
answers
104k
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How to benchmark efficiency of PHP script
I want to know what is the best way to benchmark my PHP scripts. Does not matter if a cron job, or webpage or web service.
I know i can use microtime but is it really giving me the real time of a PHP ...
- 2,518