<?php
require __DIR__ . "/../vendor/autoload.php";
require __DIR__ . "/strict-whitespace.php";
$item = " hello world ";
$maxIterations = 1000000;
// raw PHP
$startTime = microtime(true);
for ($i = 0; $i < $maxIterations; $i++) {
$trimmed = trim($item);
}
$endTime = microtime(true);
$totalTime = $endTime - $startTime;
echo "[Baseline ] Total time: " . round($totalTime, 3) . " secs" . PHP_EOL;
// call the type-aware method directly
$startTime = microtime(true);
for ($i = 0; $i < $maxIterations; $i++) {
$trimmed = TrimWhitespace::trimFromString($item);
}
$endTime = microtime(true);
$totalTime = $endTime - $startTime;
echo "[Call direct ] Total time: " . round($totalTime, 3) . " secs" . PHP_EOL;
// polmorphic method
$startTime = microtime(true);
for ($i = 0; $i < $maxIterations; $i++) {
$trimmed = TrimWhitespace::from($item);
}
$endTime = microtime(true);
$totalTime = $endTime - $startTime;
echo "[Polymorphism ] Total time: " . round($totalTime, 3) . " secs" . PHP_EOL;
public static function initDispatchTable()
{
// create our dispatch table object
self::$dispatchTable = new TypeOnlyDispatchTable(['array' => 'trimFromArray', 'Traversable' => 'trimFromTraversable', 'string' => 'trimFromString'], new MapStrictTypeToMethodName());
}