ktamas77/phptimer

Native PHP Library to profile PHP code.

2.0.0 2020-12-05 23:41 UTC

Requires

• php: >=7.3.0

Requires (Dev)

• phpunit/phpunit: ^9.5

MIT

• Tamas Kalman

• profiler
• timer

README

Note: v2.0.0 requires PHP 7.3 and using its own namespace.

For PHP 5 projects please use v1.0.0

An easy to use 100% native PHP library to profile PHP code.

You can start/stop timers at any point in the code.

v2.0.0 use for PHP 7.3+:

Installation:

composer require ktamas77/phptimer

Use in code:

use ktamas77\phptimer\Timer;

v1.0.0 (legacy) use for PHP 5:

Installation:

composer require ktamas77/phptimer:1.0.0

Use in code:

<php

require_once 'timer.class.inc.php';

Example use:

$timer = new Timer();

$timer->start('cycle');
    for ($i = 0; $i < 100000; $i++) {
    $a *= $i;
}
$timer->stop('cycle');

for ($i = 0; $i < 10; $i++) {
    $timer->start("subloop");
    for ($j = 0; $j < 1000000; $j++) {
        $a = $i * $j;
    }
    $timer->stop("subloop");
}  

var_dump($timer->getAll());

Result:

php timer_example.php 

array(3) {
  ["cycle"]=>
  array(8) {
    ["start"]=>
    float(1464109111.9151)
    ["stop"]=>
    float(1464109111.9188)
    ["starts"]=>
    int(1)
    ["range"]=>
    float(0.0037481784820557)
    ["status"]=>
    string(7) "stopped"
    ["average"]=>
    float(0.0037481784820557)
    ["average_human"]=>
    string(4) "0.00"
    ["range_human"]=>
    string(4) "0.00"
  }
  ["date"]=>
  array(8) {
    ["start"]=>
    float(1464109111.9189)
    ["stop"]=>
    float(1464109112.2928)
    ["starts"]=>
    int(1)
    ["range"]=>
    float(0.37390089035034)
    ["status"]=>
    string(7) "stopped"
    ["average"]=>
    float(0.37390089035034)
    ["average_human"]=>
    string(4) "0.37"
    ["range_human"]=>
    string(4) "0.37"
  }
  ["subloop"]=>
  array(8) {
    ["start"]=>
    float(1464109112.5907)
    ["stop"]=>
    float(1464109112.6227)
    ["starts"]=>
    int(10)
    ["range"]=>
    float(0.32978487014771)
    ["status"]=>
    string(7) "stopped"
    ["average"]=>
    float(0.032978487014771)
    ["average_human"]=>
    string(4) "0.03"
    ["range_human"]=>
    string(4) "0.33"
  }
}