Benchmark
[ class tree: Benchmark ] [ index: Benchmark ] [ all elements ]
Packages:
Benchmark


Classes:
Benchmark_Iterate
Benchmark_Profiler
Benchmark_Timer
Files:
Iterate.php
Profiler.php
Timer.php
timer_example.php

Class: Benchmark_Profiler

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

Class Overview

PEAR
   |
   --Benchmark_Profiler

Provides timing and profiling information.


Author(s):

Copyright:

  • 2002-2006 Matthias Englert <Matthias.Englert@gmx.de>

Methods

Inherited Variables

Inherited Methods

Class Details

[line 86]
Provides timing and profiling information.

Example 1: Automatic profiling start, stop, and output.

  1.  <?php
    2. 

  2.  require_once 'Benchmark/Profiler.php';
    3. 

  3.  
    4. 

  4.  $profiler = new Benchmark_Profiler(true);
    5. 

  5.  
    6. 

  6.  function myFunction() {
    7. 

  7.      global $profiler;
    8. 

  8.      $profiler->enterSection('myFunction');
    9. 

  9.      //do something
    10. 

  10.      $profiler->leaveSection('myFunction');
    11. 

  11.      return;
    12. 

  12.  }
    13. 

  13.  
    14. 

  14.  //do something
    15. 

  15.  myFunction();
    16. 

  16.  //do more
    17. 

  17.  ?>
    18.

Example 2: Manual profiling start, stop, and output.

  1.  <?php
    2. 

  2.  require_once 'Benchmark/Profiler.php';
    3. 

  3.  
    4. 

  4.  $profiler = new Benchmark_Profiler();
    5. 

  5.  
    6. 

  6.  function myFunction() {
    7. 

  7.      global $profiler;
    8. 

  8.      $profiler->enterSection('myFunction');
    9. 

  9.      //do something
    10. 

  10.      $profiler->leaveSection('myFunction');
    11. 

  11.      return;
    12. 

  12.  }
    13. 

  13.  
    14. 

  14.  $profiler->start();
    15. 

  15.  //do something
    16. 

  16.  myFunction();
    17. 

  17.  //do more
    18. 

  18.  $profiler->stop();
    19. 

  19.  $profiler->display();
    20. 

  20.  ?>
    21.



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Method Detail

Benchmark_Profiler (Constructor)   [line 160]

Benchmark_Profiler Benchmark_Profiler( [bool $auto = false])

Constructor, starts profiling recording
  • Access: public

Parameters:

bool   $auto   —   Automatically start benchmarking

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close   [line 177]

void close( )

Close method, stop profiling recording and display output.
  • Access: public

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display   [line 377]

void display( [string $format = 'auto'])

Returns formatted profiling information.
  • Access: public

Parameters:

string   $format   —   output format (auto, plain or html), default auto

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enterSection   [line 415]

void enterSection( string $name)

Enters code section.

Parameters:

string   $name   —   The code section

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getAllSectionsInformations   [line 245]

array getAllSectionsInformations( )

Returns profiling informations for all sections.
  • Access: public

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getSectionInformations   [line 193]

array getSectionInformations( [string $section = 'Global'])

Returns profiling informations for a given section.
  • Access: public

Parameters:

string   $section   —   Section to retrieve

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leaveSection   [line 459]

void leaveSection( string $name)

Leaves code section.

Parameters:

string   $name   —   The marker to be set

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start   [line 389]

void start( )

Enters "Global" section.

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stop   [line 401]

void stop( )

Leaves "Global" section.

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Documentation generated on Sun, 11 Dec 2011 13:30:02 +0000 by phpDocumentor 1.4.3. PEAR Logo Copyright © PHP Group 2004.