70 lines
2.1 KiB
PHP
70 lines
2.1 KiB
PHP
<?php defined('SYSPATH') or die('No direct access allowed.');
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/**
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* @package Kohana/Codebench
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* @category Tests
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* @author Geert De Deckere <geert@idoe.be>
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*/
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class Bench_AutoLinkEmails extends Codebench {
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public $description =
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'Fixing <a href="http://dev.kohanaphp.com/issues/2772">#2772</a>, and comparing some possibilities.';
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public $loops = 1000;
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public $subjects = array
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(
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'<ul>
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<li>voorzitter@xxxx.com</li>
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<li>vicevoorzitter@xxxx.com</li>
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</ul>',
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);
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// The original function, with str_replace replaced by preg_replace. Looks clean.
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public function bench_match_all_loop($subject)
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{
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if (preg_match_all('~\b(?<!href="mailto:|">|58;)(?!\.)[-+_a-z0-9.]++(?<!\.)@(?![-.])[-a-z0-9.]+(?<!\.)\.[a-z]{2,6}\b~i', $subject, $matches))
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{
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foreach ($matches[0] as $match)
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{
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$subject = preg_replace('!\b'.preg_quote($match).'\b!', HTML::mailto($match), $subject);
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}
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}
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return $subject;
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}
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// The "e" stands for "eval", hmm... Ugly and slow because it needs to reinterpret the PHP code upon each match.
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public function bench_replace_e($subject)
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{
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return preg_replace(
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'~\b(?<!href="mailto:|">|58;)(?!\.)[-+_a-z0-9.]++(?<!\.)@(?![-.])[-a-z0-9.]+(?<!\.)\.[a-z]{2,6}\b~ie',
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'HTML::mailto("$0")', // Yuck!
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$subject
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);
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}
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// This one should be quite okay, it just requires an otherwise useless single-purpose callback.
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public function bench_replace_callback_external($subject)
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{
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return preg_replace_callback(
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'~\b(?<!href="mailto:|">|58;)(?!\.)[-+_a-z0-9.]++(?<!\.)@(?![-.])[-a-z0-9.]+(?<!\.)\.[a-z]{2,6}\b~i',
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array($this, '_callback_external'),
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$subject
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);
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}
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protected function _callback_external($matches)
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{
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return HTML::mailto($matches[0]);
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}
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// This one clearly is the ugliest, the slowest and consumes a lot of memory!
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public function bench_replace_callback_internal($subject)
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{
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return preg_replace_callback(
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'~\b(?<!href="mailto:|">|58;)(?!\.)[-+_a-z0-9.]++(?<!\.)@(?![-.])[-a-z0-9.]+(?<!\.)\.[a-z]{2,6}\b~i',
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create_function('$matches', 'return HTML::mailto($matches[0]);'), // Yuck!
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$subject
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);
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}
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} |