Online PHP editor | perf for slHA4

@ 2018-05-03T12:38:59Z

<?php

$html = <<<'EOD'
 <div class="a-fixed-left-grid"><div class="a-fixed-left-grid-inner" style="padding-left:200px">
    <div class="a-fixed-left-grid-col a-col-left" style="width:200px;margin-left:-200px;float:left;">
      <div class="a-section a-spacing-small a-text-center">
        <span class="a-size-base a-color-secondary">
          4.5 étoiles sur 5
        </span>
      </div>
      







<table id="histogramTable" class="a-normal a-align-middle a-spacing-base">
  <tr class="a-histogram-row">
    <td class="a-nowrap">
      <span class="a-size-small">
        <a class="a-link-normal" title="76% des commentaires ont reçu 5 étoiles" href="https://www.amazon.fr/product-reviews/B01N05ZMTK/ref=acr_dpx_hist_5?ie=UTF8&filterByStar=five_star&showViewpoints=0">5 étoiles</a>
      </span>
      <span class="a-letter-space"></span>
    </td>
    <td class="a-span10">
      <a class="a-link-normal" title="76% des commentaires ont reçu 5 étoiles" href="https://www.amazon.fr/product-reviews/B01N05ZMTK/ref=acr_dpx_hist_5?ie=UTF8&filterByStar=five_star&showViewpoints=0"><div class="a-meter" aria-label="76%"><div class="a-meter-bar" style="width: 76%;"></div></div></a>
    </td>
    <td class="a-nowrap">
      <span class="a-letter-space"></span><span class="a-size-small">76%</span>
    </td>
  </tr>
  <tr class="a-histogram-row">
    <td class="a-nowrap">
      <span class="a-size-small">
        <a class="a-link-normal" title="12% des commentaires ont reçu 4 étoiles" href="https://www.amazon.fr/product-reviews/B01N05ZMTK/ref=acr_dpx_hist_4?ie=UTF8&filterByStar=four_star&showViewpoints=0">4 étoiles</a>
      </span>
      <span class="a-letter-space"></span>
    </td>
    <td class="a-span10">
      <a class="a-link-normal" title="12% des commentaires ont reçu 4 étoiles" href="https://www.amazon.fr/product-reviews/B01N05ZMTK/ref=acr_dpx_hist_4?ie=UTF8&filterByStar=four_star&showViewpoints=0"><div class="a-meter" aria-label="12%"><div class="a-meter-bar" style="width: 12%;"></div></div></a>
    </td>
    <td class="a-nowrap">
      <span class="a-letter-space"></span><span class="a-size-small">12%</span>
    </td>
  </tr>
  <tr class="a-histogram-row">
    <td class="a-nowrap">
      <span class="a-size-small">3 étoiles</span>
      <span class="a-letter-space"></span>
    </td>
    <td class="a-span10">
      <div class="a-meter" aria-label="0%"><div class="a-meter-bar" style="width: 0%;"></div></div>
    </td>
    <td class="a-nowrap">
      <span class="a-letter-space"></span><span class="a-size-small">0%</span>
    </td>
  </tr>
  <tr class="a-histogram-row">
    <td class="a-nowrap">
      <span class="a-size-small">
        <a class="a-link-normal" title="12% des commentaires ont reçu 2 étoiles" href="https://www.amazon.fr/product-reviews/B01N05ZMTK/ref=acr_dpx_hist_2?ie=UTF8&filterByStar=two_star&showViewpoints=0">2 étoiles</a>
      </span>
      <span class="a-letter-space"></span>
    </td>
    <td class="a-span10">
      <a class="a-link-normal" title="12% des commentaires ont reçu 2 étoiles" href="https://www.amazon.fr/product-reviews/B01N05ZMTK/ref=acr_dpx_hist_2?ie=UTF8&filterByStar=two_star&showViewpoints=0"><div class="a-meter" aria-label="12%"><div class="a-meter-bar" style="width: 12%;"></div></div></a>
    </td>
    <td class="a-nowrap">
      <span class="a-letter-space"></span><span class="a-size-small">12%</span>
    </td>
  </tr>
  <tr class="a-histogram-row">
    <td class="a-nowrap">
      <span class="a-size-small">1 étoile</span>
      <span class="a-letter-space"></span>
    </td>
    <td class="a-span10">
      <div class="a-meter" aria-label="0%"><div class="a-meter-bar" style="width: 0%;"></div></div>
    </td>
    <td class="a-nowrap">
      <span class="a-letter-space"></span><span class="a-size-small">0%</span>
    </td>
  </tr>
</table>




      <div class="a-section a-spacing-none a-text-center">
        <a class="a-size-small a-link-emphasis" href="https://www.amazon.fr/product-reviews/B01N05ZMTK/ref=acr_dpx_see_all?ie=UTF8&showViewpoints=1">
          Consulter les 17 commentaires
        </a>
      </div>
    </div>
  </div></div>
EOD;
  
$dom = new DOMDocument;
libxml_use_internal_errors(true);
$dom->loadHTML($html);
$xp = new DOMXPath($dom);

$stars = explode(' ', ltrim($xp->evaluate('string(//span[@class="a-size-base a-color-secondary"])')))[0];
echo $stars;

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)
8.5.1	0.003	0.006	17.04
8.5.0	0.009	0.015	20.38
8.4.15	0.001	0.002	14.05
8.4.14	0.017	0.005	18.19
8.4.13	0.011	0.010	18.44
8.4.12	0.011	0.009	22.86
8.4.11	0.007	0.002	19.31
8.4.10	0.009	0.012	19.28
8.4.9	0.014	0.007	20.81
8.4.8	0.008	0.009	19.27
8.4.7	0.011	0.009	19.15
8.4.6	0.014	0.008	21.02
8.4.5	0.011	0.010	19.28
8.4.4	0.007	0.003	18.31
8.4.3	0.003	0.015	19.73
8.4.2	0.011	0.011	18.11
8.4.1	0.010	0.010	18.13
8.3.28	0.003	0.000	14.05
8.3.27	0.013	0.009	16.79
8.3.26	0.009	0.010	16.96
8.3.25	0.006	0.003	19.55
8.3.24	0.005	0.004	18.64
8.3.23	0.013	0.006	17.60
8.3.22	0.011	0.005	19.21
8.3.21	0.013	0.009	16.75
8.3.20	0.012	0.007	16.81
8.3.19	0.010	0.010	17.11
8.3.18	0.006	0.003	17.21
8.3.17	0.010	0.010	19.22
8.3.16	0.003	0.015	20.41
8.3.15	0.017	0.003	17.21
8.3.14	0.006	0.003	17.03
8.3.13	0.009	0.000	18.59
8.3.12	0.006	0.013	19.07
8.3.11	0.005	0.005	20.94
8.3.10	0.013	0.007	24.06
8.3.9	0.007	0.007	26.77
8.3.8	0.006	0.003	18.68
8.3.7	0.011	0.011	17.00
8.3.6	0.012	0.006	18.81
8.3.5	0.007	0.006	18.54
8.3.4	0.011	0.004	19.62
8.3.3	0.009	0.006	19.13
8.3.2	0.004	0.004	22.40
8.3.1	0.008	0.000	24.04
8.3.0	0.008	0.000	24.11
8.2.29	0.011	0.008	19.72
8.2.28	0.012	0.008	18.70
8.2.27	0.000	0.010	17.51
8.2.26	0.005	0.005	18.65
8.2.25	0.006	0.003	17.20
8.2.24	0.009	0.006	17.79
8.2.23	0.003	0.007	22.58
8.2.22	0.010	0.000	37.54
8.2.21	0.003	0.006	26.77
8.2.20	0.006	0.003	18.67
8.2.19	0.007	0.011	17.13
8.2.18	0.006	0.009	17.25
8.2.17	0.015	0.000	22.96
8.2.16	0.007	0.014	20.35
8.2.15	0.004	0.004	24.18
8.2.14	0.000	0.009	24.66
8.2.13	0.005	0.003	21.41
8.2.12	0.003	0.006	26.35
8.2.11	0.007	0.003	20.88
8.2.10	0.004	0.011	18.34
8.2.9	0.005	0.005	19.71
8.2.8	0.006	0.003	18.00
8.2.7	0.004	0.004	18.41
8.2.6	0.006	0.003	18.54
8.2.5	0.000	0.008	18.53
8.2.4	0.005	0.003	19.72
8.2.3	0.004	0.004	19.83
8.2.2	0.004	0.004	18.60
8.2.1	0.003	0.005	18.67
8.2.0	0.000	0.008	19.79
8.1.33	0.011	0.008	18.61
8.1.32	0.012	0.008	16.35
8.1.31	0.008	0.000	18.71
8.1.30	0.003	0.006	18.60
8.1.29	0.007	0.004	30.84
8.1.28	0.012	0.003	25.92
8.1.27	0.000	0.008	22.63
8.1.26	0.012	0.000	26.35
8.1.25	0.008	0.000	28.09
8.1.24	0.003	0.006	22.59
8.1.23	0.006	0.006	19.92
8.1.22	0.004	0.004	18.14
8.1.21	0.005	0.003	18.77
8.1.20	0.011	0.000	17.73
8.1.19	0.004	0.004	17.60
8.1.18	0.005	0.003	18.10
8.1.17	0.008	0.000	18.96
8.1.16	0.003	0.006	19.14
8.1.15	0.004	0.004	19.38
8.1.14	0.004	0.004	18.26
8.1.13	0.000	0.007	21.08
8.1.12	0.000	0.008	17.68
8.1.11	0.006	0.003	17.88
8.1.10	0.004	0.004	17.88
8.1.9	0.004	0.004	17.76
8.1.8	0.005	0.005	17.72
8.1.7	0.004	0.004	17.82
8.1.6	0.000	0.008	18.00
8.1.5	0.008	0.000	17.91
8.1.4	0.000	0.008	17.77
8.1.3	0.004	0.004	18.09
8.1.2	0.012	0.000	18.07
8.1.1	0.000	0.008	17.92
8.1.0	0.006	0.003	17.89
8.0.30	0.004	0.004	18.77
8.0.29	0.006	0.003	17.13
8.0.28	0.007	0.000	18.76
8.0.27	0.007	0.000	17.64
8.0.26	0.000	0.007	17.65
8.0.25	0.000	0.007	17.38
8.0.24	0.009	0.000	17.30
8.0.23	0.000	0.007	17.40
8.0.22	0.004	0.004	17.33
8.0.21	0.004	0.004	17.21
8.0.20	0.003	0.003	17.24
8.0.19	0.000	0.008	17.33
8.0.18	0.000	0.007	17.20
8.0.17	0.003	0.006	17.25
8.0.16	0.004	0.004	17.19
8.0.15	0.000	0.008	17.20
8.0.14	0.000	0.008	17.18
8.0.13	0.006	0.000	13.77
8.0.12	0.005	0.003	17.21
8.0.11	0.005	0.003	17.19
8.0.10	0.003	0.005	17.21
8.0.9	0.000	0.007	17.22
8.0.8	0.003	0.019	17.27
8.0.7	0.004	0.004	17.41
8.0.6	0.000	0.008	17.18
8.0.5	0.008	0.000	17.11
8.0.3	0.013	0.006	17.56
8.0.2	0.012	0.007	17.48
8.0.1	0.004	0.004	17.53
8.0.0	0.013	0.008	17.20
7.4.33	0.005	0.000	15.55
7.4.32	0.003	0.003	16.77
7.4.30	0.004	0.004	16.93
7.4.29	0.004	0.004	16.83
7.4.28	0.003	0.006	16.92
7.4.27	0.005	0.002	16.72
7.4.26	0.004	0.007	16.84
7.4.25	0.003	0.006	16.66
7.4.24	0.000	0.007	16.93
7.4.23	0.000	0.007	16.74
7.4.22	0.002	0.005	17.04
7.4.21	0.007	0.008	16.82
7.4.20	0.003	0.005	16.98
7.4.16	0.011	0.005	16.86
7.4.14	0.010	0.009	17.86
7.4.13	0.009	0.017	16.95
7.4.12	0.008	0.010	16.85
7.4.11	0.007	0.011	16.83
7.4.10	0.009	0.012	16.74
7.4.9	0.014	0.003	16.90
7.4.8	0.012	0.008	19.39
7.4.7	0.003	0.013	16.95
7.4.6	0.008	0.008	16.73
7.4.5	0.007	0.011	16.99
7.4.4	0.011	0.006	16.93
7.4.0	0.003	0.009	15.13
7.3.33	0.000	0.005	13.44
7.3.32	0.000	0.006	13.54
7.3.31	0.007	0.000	16.55
7.3.30	0.000	0.007	16.71
7.3.29	0.000	0.007	16.65
7.3.28	0.010	0.008	16.72
7.3.26	0.014	0.005	16.79
7.3.24	0.009	0.009	16.73
7.3.23	0.014	0.011	16.88
7.3.21	0.011	0.011	16.72
7.3.20	0.010	0.007	16.84
7.3.19	0.010	0.007	16.66
7.3.18	0.010	0.010	16.70
7.3.17	0.012	0.012	16.90
7.3.16	0.003	0.013	16.79
7.3.1	0.007	0.003	16.67
7.3.0	0.003	0.008	16.83
7.2.33	0.000	0.019	17.12
7.2.32	0.013	0.007	16.82
7.2.31	0.007	0.013	17.09
7.2.30	0.011	0.006	16.89
7.2.29	0.010	0.007	17.12
7.2.13	0.004	0.009	16.98
7.2.12	0.006	0.008	16.97
7.2.11	0.010	0.006	16.82
7.2.10	0.005	0.005	16.99
7.2.9	0.005	0.008	16.99
7.2.8	0.007	0.007	16.95
7.2.7	0.007	0.004	16.98
7.2.6	0.006	0.007	17.04
7.2.5	0.005	0.009	16.85
7.2.4	0.189	0.010	17.58
7.2.3	0.057	0.009	17.21
7.2.2	0.005	0.011	17.25
7.2.1	0.008	0.005	17.31
7.2.0	0.006	0.009	17.37
7.1.25	0.005	0.004	16.02
7.1.20	0.000	0.007	16.05
7.1.16	0.376	0.008	16.61
7.1.15	0.408	0.011	16.82
7.1.14	0.005	0.014	16.83
7.1.13	0.008	0.009	17.05
7.1.12	0.007	0.010	16.74
7.1.11	0.014	0.009	16.41
7.1.10	0.599	0.009	16.59
7.1.9	0.010	0.006	16.36
7.1.8	0.500	0.009	16.32
7.1.7	0.670	0.010	15.42
7.1.6	0.765	0.014	33.11
7.1.5	0.599	0.011	33.14
7.1.4	0.634	0.016	32.86
7.1.3	0.557	0.012	32.88
7.1.2	0.817	0.014	32.86
7.1.1	0.885	0.011	14.91
7.1.0	0.334	0.007	15.10

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