Online PHP editor | perf for iio1m

@ 2024-11-30T09:28:53Z

<?php
$html = <<<HTML
<!DOCTYPE html>
<head>
  <meta charset="EUC-JP">
</head>
<body>
  <h1>テスト文書</h1>
  <p>これはテスト用のHTMLです。EUC-JPと宣言しているのにShift_JISでエンコードされています。</p>
</body>
HTML;
$html = mb_convert_encoding($html, 'SJIS-win');

// そのまま読み込むと当然文字化けする
$doc = \Dom\HTMLDocument::createFromString($html, \Dom\HTML_NO_DEFAULT_NS);
$xpath = new \Dom\XPath($doc);
$node = $xpath->query("//h1")->item(0);
var_dump($node->textContent);

// 一度UTF-8にしてから、第3引数でエンコードを固定
$html = mb_convert_encoding($html, 'UTF-8', 'SJIS-win');
$doc = \Dom\HTMLDocument::createFromString($html, \Dom\HTML_NO_DEFAULT_NS, 'UTF-8');
$xpath = new \Dom\XPath($doc);
$node = $xpath->query("//h1")->item(0);
var_dump($node->textContent);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

Version	System time (s)	User time (s)	Memory (MiB)
8.5.0	0.012	0.009	20.73
8.4.15	0.003	0.000	14.05
8.4.14	0.015	0.007	18.25
8.4.13	0.013	0.009	18.44
8.4.12	0.010	0.007	21.07
8.4.11	0.010	0.013	21.32
8.4.10	0.007	0.003	18.50
8.4.9	0.013	0.008	18.50
8.4.8	0.009	0.007	18.31
8.4.7	0.011	0.009	18.35
8.4.6	0.014	0.008	18.29
8.4.5	0.009	0.008	19.01
8.4.4	0.013	0.006	18.62
8.4.3	0.006	0.013	19.48
8.4.2	0.014	0.007	21.86
8.4.1	0.011	0.010	20.23
8.3.28	0.016	0.007	18.52
8.3.27	0.015	0.009	16.71
8.3.26	0.012	0.007	16.47
8.3.25	0.012	0.005	18.80
8.3.24	0.006	0.002	16.75
8.3.23	0.011	0.011	16.54
8.3.22	0.015	0.005	17.05
8.3.21	0.005	0.003	16.80
8.3.20	0.011	0.007	16.79
8.3.19	0.013	0.008	17.20
8.3.18	0.005	0.002	18.84
8.3.17	0.013	0.006	17.27
8.3.16	0.016	0.003	18.70
8.3.15	0.004	0.011	17.12
8.3.14	0.012	0.006	16.66
8.3.13	0.006	0.013	16.88
8.3.5	0.007	0.011	16.89
8.2.29	0.003	0.005	20.42
8.2.28	0.010	0.008	18.92
8.2.27	0.007	0.011	16.68
8.2.26	0.007	0.010	16.94
8.2.25	0.004	0.014	18.73
8.1.32	0.012	0.006	16.43

preferences:dark modelive previewkey bindings