Class: Benchmark_Iterate

Source Location: /Benchmark-1.2.9/Benchmark/Iterate.php

Class Overview

PEAR
   |
   --Benchmark_Timer
      |
      --Benchmark_Iterate

Provides timing and profiling information.

Author(s):

Sebastian Bergmann <sb at sebastian-bergmann.de>

Copyright:

2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>

Methods

Inherited Variables

Inherited Methods

Class: Benchmark_Timer

Benchmark_Timer::Benchmark_Timer(): Constructor.
Benchmark_Timer::close(): Close method. Stop timer and display output.
Benchmark_Timer::display(): Prints the information returned by getOutput().
Benchmark_Timer::getOutput(): Return formatted profiling information.
Benchmark_Timer::getProfiling(): Returns profiling information.
Benchmark_Timer::setMarker(): Set marker.
Benchmark_Timer::start(): Set "Start" marker.
Benchmark_Timer::stop(): Set "Stop" marker.
Benchmark_Timer::timeElapsed(): Returns the time elapsed betweens two markers.

Class Details

[line 95]
Provides timing and profiling information.

Example 1

 <?php

 require_once 'Benchmark/Iterate.php';
 
 $benchmark = new Benchmark_Iterate;
 
 function foo($string) {
     print $string . '<br>';
 }
 
 $benchmark->run(100, 'foo', 'test');
 $result = $benchmark->get();
 ?>

Example 2

 <?php

 require_once 'Benchmark/Iterate.php';
 
 $benchmark = new Benchmark_Iterate;
 
 class MyClass {
     function foo($string) {
         print $string . '<br>';
     }
 }
 
 $benchmark->run(100, 'myclass::foo', 'test');
 $result = $benchmark->get();
 ?>

Example 3

 <?php

 require_once 'Benchmark/Iterate.php';
 
 $benchmark = new Benchmark_Iterate;
 
 class MyClass {
     function foo($string) {
         print $string . '<br>';
     }
 }
 
 $o = new MyClass();
 
 $benchmark->run(100, 'o->foo', 'test');
 $result = $benchmark->get();
 ?>

Author: Sebastian Bergmann <sb@sebastian-bergmann.de>
Copyright: 2002-2005 Sebastian Bergmann <sb@sebastian-bergmann.de>
Link: http://pear.php.net/package/Benchmark
License: The PHP License, Version 3.0

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Method Detail

get [line 148]

array get(
[bool
$simple_output = false])

Returns benchmark result.

$result[x ] = execution time of iteration x $result['mean' ] = mean execution time $result['iterations'] = number of iterations

Access: public

Parameters:

bool $simple_output — Show just the total

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run [line 104]

void run(
)

Benchmarks a function or method.

Access: public

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