Doku_LexerStateStack_Tests

test1.php

<?php
define("DOKU_INC", __DIR__ . "/");
require DOKU_INC . "inc/parser/lexer.php";

$startTimeIndex = xdebug_time_index();
//$startMemoryUsage = xdebug_memory_usage();

$stack = new Doku_LexerStateStack("base");
for ($i = 0; $i < 1000000; $i++) {
    $stack->enter("test_mode_name");
    $stack->getCurrent();
}
while (false !== $stack->leave()) {};

//$peakMemoryUsage = xdebug_peak_memory_usage();
//$endMemoryUsage = xdebug_memory_usage();
$endTimeIndex = xdebug_time_index();

printf(
    "Start time index: %s\nEnd time index:   %s\ntaken:            %s\n\n",
    $startTimeIndex,
    $endTimeIndex,
    $endTimeIndex - $startTimeIndex
);

/*
printf(
    "Start memory usage: %s\nEnd memory usage:   %s\nPeak:               %s\n",
    $startMemoryUsage,
    $endMemoryUsage,
    $peakMemoryUsage
);
*/

test2.php

<?php
define("DOKU_INC", __DIR__ . "/");

require_once DOKU_INC . "inc/init.php";
require_once DOKU_INC . "inc/parser/parser.php";

$parser = new Doku_Parser();
$parser->Handler = new Doku_Handler();

$modes = p_get_parsermodes();
foreach ($modes as $mode) {
    $parser->addMode($mode["mode"], $mode["obj"]);
}

$content = file_get_contents("devel_parser.txt");

$startTimeIndex = xdebug_time_index();
//$startMemoryUsage = xdebug_memory_usage();

$parser->parse($content);

//$peakMemoryUsage = xdebug_peak_memory_usage();
//$endMemoryUsage = xdebug_memory_usage();
$endTimeIndex = xdebug_time_index();

printf(
    "Start time index: %s\nEnd time index:   %s\ntaken:            %s\n\n",
    $startTimeIndex,
    $endTimeIndex,
    $endTimeIndex - $startTimeIndex
);

/*
printf(
    "Start memory usage: %s\nEnd memory usage:   %s\nPeak:               %s\n",
    $startMemoryUsage,
    $endMemoryUsage,
    $peakMemoryUsage
);
*/