gistfile1.php

# http://www.php.net/manual/ja/imagick.setsize.php

<?php
require_once 'Benchmark/Timer.php';
$file = __DIR__ . '/sample.jpg';
$sizeX = 160;
$sizeY = 160;

$t = new Benchmark_Timer();
$t->start();

$imagickInit = new imagick();
$imagickInit->readImage($file);
$t->setMarker('init');


$imagick = new imagick();
$imagick->readImage($file);
$imagick->setSize($sizeX, $sizeY);
$t->setMarker('nomal');

$imagick2 = new imagick();
$imagick2->setSize($sizeX, $sizeY);
$imagick2->readImage($file);
$t->setMarker('size');

$t->stop();
$t->display();
/*
------
output
------
----------------------------------------------------
marker  time index            ex time         perct   
----------------------------------------------------
Start   1352177660.18864500   -                0.00%
----------------------------------------------------
init    1352177660.34335900   0.15471410751343  45.23%
----------------------------------------------------
nomal   1352177660.50730700   0.16394805908203  47.93%
----------------------------------------------------
size    1352177660.53063100   0.023324012756348   6.82%
----------------------------------------------------
Stop    1352177660.53067500   4.3869018554688E-5   0.01%
----------------------------------------------------
total   -                     0.34203004837036100.00%
----------------------------------------------------
*/