Online PHP editor | perf for 6lTrp

@ 2023-06-26T20:12:06Z

<?php
$xml = <<<'XML'
<AIUTO><BASE_GIURIDICA_NAZIONALE>Quadro riepilogativo delle misure a sostegno delle imprese attive nei settori agricolo, forestale, della pesca 
e acquacoltura ai sensi della Comunicazione della Commissione europea C (2020) 1863 final – “Quadro 
temporaneo per le misure di aiuto di Stato a sostegno dell’economia nell’attuale emergenza del COVID&#2;19” e successive modifiche e integrazioni</BASE_GIURIDICA_NAZIONALE></AIUTO>
XML;

class fix_entities_filter extends php_user_filter {
    function filter($in, $out, &$consumed, bool $closing): int
    {
        while ($bucket = stream_bucket_make_writeable($in)) {
            $bucket->data = $this->fix($bucket->data);
            $consumed += $bucket->datalen;
            stream_bucket_append($out, $bucket);
        }
        return PSFS_PASS_ON;
    }
    
    function fix($data)
    {
        return strtr($data, ['&#2;' => '&#x202f;']);
    }
}

stream_filter_register("fix_entities", "fix_entities_filter")
    or die("Failed to register filter");

$fileNamePath = "php://filter/read=fix_entities/resource=data:text/plain;base64," . base64_encode($xml);

$reader = new XMLReader();
    
if (!$reader->open($fileNamePath)) {
    echo "Error opening file: $fileNamePath", PHP_EOL;
}

echo "Processing XML", PHP_EOL;
       
while ($reader->read()) {
    if ($reader->nodeType == XMLReader::ELEMENT && $reader->name == 'AIUTO') {
        try {
            $input = $reader->readOuterXML();
            $nodeAiuto = new SimpleXMLElement($input);
            var_dump($nodeAiuto);
        }
        catch(Exception $e) {
            echo "Error Node AIUTO ", $e->getMessage(), PHP_EOL;
            continue;
        }

       //Do stuff here
    }
}
    
$reader->close();

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	0.012	0.005	20.01
8.5.0	0.015	0.008	20.19
8.4.15	0.002	0.001	14.05
8.4.14	0.009	0.014	18.14
8.4.13	0.013	0.007	19.23
8.4.12	0.003	0.006	24.35
8.4.11	0.006	0.003	19.42
8.4.10	0.009	0.011	19.22
8.4.9	0.009	0.012	21.13
8.4.8	0.011	0.008	19.35
8.4.7	0.012	0.008	19.41
8.4.6	0.007	0.015	19.38
8.4.5	0.013	0.003	20.91
8.4.4	0.007	0.004	18.00
8.4.3	0.006	0.012	20.89
8.4.2	0.006	0.016	18.03
8.4.1	0.007	0.010	24.10
8.3.28	0.012	0.008	18.83
8.3.27	0.014	0.008	16.99
8.3.26	0.011	0.009	16.86
8.3.25	0.006	0.006	19.13
8.3.24	0.010	0.010	17.35
8.3.23	0.013	0.007	16.80
8.3.22	0.005	0.002	19.41
8.3.21	0.008	0.008	16.97
8.3.20	0.005	0.005	16.94
8.3.19	0.010	0.009	17.83
8.3.18	0.011	0.008	19.47
8.3.17	0.007	0.011	19.34
8.3.16	0.016	0.003	17.50
8.3.15	0.009	0.009	16.94
8.3.14	0.000	0.008	19.12
8.3.13	0.006	0.003	18.64
8.3.12	0.003	0.007	21.02
8.3.11	0.007	0.003	20.94
8.3.10	0.012	0.003	18.83
8.3.9	0.004	0.004	26.77
8.3.8	0.008	0.004	18.81
8.3.7	0.015	0.004	16.96
8.3.6	0.012	0.003	17.00
8.3.5	0.008	0.008	16.86
8.3.4	0.011	0.007	20.71
8.3.3	0.004	0.011	20.58
8.3.2	0.005	0.003	24.18
8.3.1	0.008	0.000	24.66
8.3.0	0.004	0.004	26.16
8.2.29	0.008	0.011	20.96
8.2.28	0.007	0.001	18.63
8.2.27	0.011	0.000	16.85
8.2.26	0.008	0.000	16.96
8.2.25	0.006	0.003	17.02
8.2.24	0.009	0.006	19.18
8.2.23	0.009	0.000	22.58
8.2.22	0.010	0.007	24.06
8.2.21	0.012	0.006	26.77
8.2.20	0.003	0.010	18.79
8.2.19	0.012	0.009	17.13
8.2.18	0.015	0.000	17.00
8.2.17	0.007	0.007	19.44
8.2.16	0.007	0.007	22.96
8.2.15	0.007	0.000	25.66
8.2.14	0.000	0.008	24.66
8.2.13	0.005	0.003	26.16
8.2.12	0.004	0.004	21.53
8.2.11	0.004	0.007	22.57
8.2.10	0.003	0.006	20.85
8.2.7	0.020	0.001	79.33
8.1.33	0.012	0.008	22.43
8.1.32	0.011	0.008	18.41
8.1.31	0.010	0.000	16.64
8.1.30	0.004	0.011	20.65
8.1.29	0.007	0.003	30.84
8.1.28	0.011	0.011	25.92
8.1.27	0.004	0.004	24.66
8.1.26	0.006	0.003	26.35
8.1.25	0.008	0.000	28.09
8.1.24	0.003	0.007	20.59
8.1.23	0.007	0.003	19.10
7.4.28	0.014	0.001	79.33
7.4.0	0.005	0.006	79.33
7.2.27	0.012	0.003	79.33
7.0.8	0.011	0.011	17.03

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