Online PHP editor | perf for XXoPE

@ 2014-06-16T04:24:37Z

<?php

$xml = <<<XML
	<footer xmlns:t="ddtemplate">
    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>    <p>
      <t:span child="sign-in" class="sign-in" />
      <t:span child="copyright" class="footer-copyright" />
    </p>
	</footer>
XML;
$doc = DOMDocument::loadXML($xml);

define('START_TIME', microtime(1));

/* Template Values */
$tv = array();

$f = $doc->createDocumentFragment();

$f->appendXML('<a href="#url">Sign In to Edit this Site</a>');

$tv['sign-in'] = $f;
$tv['copyright'] = $doc->createTextNode('&copy;' . date('Y') . ' Test');

foreach($doc->getElementsByTagNameNS('ddtemplate','*') as $el) {
  $el->appendChild($tv[$el->getAttribute('child')]);
}

echo $doc->saveHTML();

var_dump(microtime(1) - START_TIME);

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)
7.3.1	0.008	0.008	16.85
7.3.0	0.009	0.009	16.56
7.2.13	0.010	0.005	17.31
7.2.12	0.007	0.010	17.21
7.2.11	0.008	0.005	17.20
7.2.10	0.008	0.010	17.18
7.2.9	0.015	0.005	17.01
7.2.8	0.013	0.003	17.27
7.2.7	0.012	0.010	17.16
7.2.6	0.009	0.011	17.14
7.2.5	0.012	0.005	16.92
7.2.4	0.013	0.008	17.00
7.2.3	0.008	0.008	17.02
7.2.2	0.011	0.007	17.11
7.2.1	0.012	0.007	17.15
7.2.0	0.005	0.012	17.87
7.1.25	0.009	0.006	16.17
7.1.7	0.004	0.004	17.61
7.1.6	0.004	0.021	19.46
7.1.5	0.011	0.007	16.89
7.1.0	0.007	0.077	22.67
7.0.20	0.000	0.008	17.26
7.0.14	0.007	0.070	22.19
7.0.9	0.003	0.050	21.92
7.0.8	0.007	0.080	22.01
7.0.7	0.007	0.080	21.83
7.0.6	0.007	0.080	22.02
7.0.5	0.010	0.077	22.32
7.0.4	0.003	0.080	20.27
7.0.3	0.003	0.080	20.23
7.0.2	0.003	0.080	20.29
7.0.1	0.000	0.093	20.08
7.0.0	0.007	0.043	20.25
5.6.28	0.007	0.073	21.13
5.6.24	0.003	0.073	20.66
5.6.23	0.000	0.070	20.73
5.6.22	0.003	0.050	20.82
5.6.21	0.000	0.083	20.70
5.6.20	0.007	0.083	21.37
5.6.19	0.017	0.077	21.20
5.6.18	0.003	0.080	21.17
5.6.17	0.013	0.070	21.21
5.6.16	0.003	0.083	21.22
5.6.15	0.013	0.073	21.29
5.6.14	0.003	0.090	21.20
5.6.13	0.017	0.070	21.31
5.6.12	0.000	0.080	21.22
5.6.11	0.007	0.090	21.32
5.6.10	0.007	0.080	21.20
5.6.9	0.000	0.090	21.06
5.6.8	0.003	0.057	20.61
5.6.7	0.007	0.080	20.46
5.6.6	0.007	0.080	20.48
5.6.5	0.000	0.043	20.62
5.6.4	0.010	0.073	20.67
5.6.3	0.010	0.063	20.59
5.6.2	0.007	0.073	20.68
5.6.1	0.003	0.047	20.46
5.6.0	0.007	0.067	20.56
5.5.38	0.003	0.067	20.54
5.5.37	0.010	0.077	20.66
5.5.36	0.003	0.083	20.53
5.5.35	0.007	0.050	20.52
5.5.34	0.000	0.073	20.85
5.5.33	0.007	0.080	20.88
5.5.32	0.003	0.050	21.00
5.5.31	0.003	0.080	21.04
5.5.30	0.003	0.073	20.93
5.5.29	0.007	0.050	20.87
5.5.28	0.000	0.087	20.95
5.5.27	0.000	0.080	21.09
5.5.26	0.007	0.080	20.89
5.5.25	0.000	0.087	20.83
5.5.24	0.003	0.077	20.44
5.5.23	0.007	0.077	20.38
5.5.22	0.003	0.080	20.39
5.5.21	0.003	0.077	20.39
5.5.20	0.007	0.070	20.33
5.5.19	0.003	0.077	20.44
5.5.18	0.003	0.047	20.44
5.5.16	0.000	0.080	20.30
5.5.15	0.007	0.070	20.22
5.5.14	0.003	0.077	20.30
5.5.13	0.007	0.067	20.29
5.5.12	0.007	0.073	20.32
5.5.11	0.000	0.060	20.42
5.5.10	0.007	0.047	20.32
5.5.9	0.007	0.077	20.33
5.5.8	0.003	0.047	20.18
5.5.7	0.007	0.067	20.17
5.5.6	0.010	0.077	20.32
5.5.5	0.003	0.047	20.07
5.5.4	0.003	0.080	20.30
5.5.3	0.010	0.073	20.20
5.5.2	0.003	0.047	20.17
5.5.1	0.010	0.070	20.30
5.5.0	0.003	0.077	20.14
5.4.45	0.007	0.080	19.76
5.4.44	0.007	0.067	19.60
5.4.43	0.007	0.073	19.55
5.4.42	0.003	0.080	19.50
5.4.41	0.007	0.073	19.50
5.4.40	0.003	0.047	19.17
5.4.39	0.010	0.070	19.23
5.4.38	0.007	0.070	19.08
5.4.37	0.013	0.063	19.29
5.4.36	0.010	0.073	19.18
5.4.35	0.007	0.073	18.95
5.4.34	0.003	0.077	19.27
5.4.32	0.000	0.087	19.40
5.4.31	0.003	0.080	19.10
5.4.30	0.003	0.080	19.37
5.4.29	0.010	0.073	19.08
5.4.28	0.003	0.073	19.16
5.4.27	0.003	0.070	19.16
5.4.26	0.007	0.073	18.95
5.4.25	0.007	0.040	19.22
5.4.24	0.003	0.077	18.94
5.4.23	0.010	0.067	19.23
5.4.22	0.010	0.073	19.39
5.4.21	0.007	0.070	19.38
5.4.20	0.007	0.070	19.27
5.4.19	0.000	0.077	19.42
5.4.18	0.007	0.073	18.94
5.4.17	0.000	0.053	19.24
5.4.16	0.000	0.050	18.93
5.4.15	0.010	0.073	18.93
5.4.14	0.007	0.063	16.59
5.4.13	0.007	0.050	16.31
5.4.12	0.003	0.043	16.61
5.4.11	0.000	0.077	16.45
5.4.10	0.010	0.063	16.53
5.4.9	0.003	0.040	16.54
5.4.8	0.000	0.050	16.38
5.4.7	0.010	0.037	16.66
5.4.6	0.003	0.070	16.67
5.4.5	0.010	0.070	16.41
5.4.4	0.003	0.070	16.39
5.4.3	0.007	0.037	16.65
5.4.2	0.000	0.077	16.49
5.4.1	0.003	0.043	16.46
5.4.0	0.000	0.060	15.98
5.3.29	0.003	0.060	14.82
5.3.28	0.003	0.077	14.57
5.3.27	0.000	0.077	14.75
5.3.26	0.007	0.073	14.82
5.3.25	0.003	0.040	14.78
5.3.24	0.000	0.070	14.75
5.3.23	0.003	0.070	14.71
5.3.22	0.007	0.070	14.70
5.3.21	0.000	0.083	14.55
5.3.20	0.000	0.047	14.79
5.3.19	0.003	0.077	14.54
5.3.18	0.000	0.080	14.70
5.3.17	0.003	0.080	14.70
5.3.16	0.000	0.077	14.75
5.3.15	0.007	0.063	14.54
5.3.14	0.000	0.080	14.70
5.3.13	0.000	0.047	14.64
5.3.12	0.003	0.063	14.77
5.3.11	0.000	0.073	14.75
5.3.10	0.007	0.070	14.16
5.3.9	0.003	0.070	14.12
5.3.8	0.007	0.070	14.16
5.3.7	0.000	0.043	14.14
5.3.6	0.007	0.057	14.14
5.3.5	0.000	0.043	14.11
5.3.4	0.003	0.067	14.08
5.3.3	0.003	0.043	14.12
5.3.2	0.003	0.070	13.89
5.3.1	0.003	0.053	13.84
5.3.0	0.003	0.040	13.82

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