Online PHP editor | perf for 5JkFR

@ 2018-05-05T14:23:04Z

<?php

// Register callbacks to be invoked when a stream is readable
$onRead = function(resource $stream) {
    echo stream_get_contents($stream, -1, 10) . PHP_EOL;
}

while (true) {
    // This blocks, UNTIL we get a read / write stream in
    stream_select($readStreams, $writeStreams, $oobStreams, $timeoutSecs, $timeoutUsecs);
    
    // We get to here because we got a read / write stream
    foreach ($readStreams as $readStream) {
        $onRead($readStream);
    }
}

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)
7.2.4	0.040	0.009	17.68
7.2.3	0.188	0.011	17.69
7.2.2	0.070	0.010	17.35
7.2.1	0.058	0.010	17.66
7.2.0	0.040	0.010	17.52
7.1.16	0.055	0.007	16.64
7.1.15	0.038	0.010	16.35
7.1.14	0.040	0.006	16.57
7.1.13	0.085	0.009	16.41
7.1.12	0.047	0.008	16.45
7.1.11	0.047	0.008	16.16
7.1.10	0.068	0.007	15.92
7.1.9	0.041	0.007	16.14
7.1.8	0.041	0.007	15.88
7.1.7	0.072	0.007	15.04
7.1.6	0.091	0.011	33.12
7.1.5	0.079	0.009	32.93
7.1.4	0.122	0.016	32.44
7.1.3	0.058	0.011	32.54
7.1.2	0.059	0.014	32.55
7.1.1	0.053	0.009	14.51
7.1.0	0.069	0.010	14.75

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