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run code in 300+ PHP versions simultaneously
<?php $sortingArray = [ '0' => [ 'id' => 1287, 'data-price' => '£209.95', 'size' => '120 x 60' ], '1' => [ 'id' => 1245, 'data-price' => '£29.95', 'size' => '30 x 20' ], '2' => [ 'id' => 1264, 'data-price' => '£15.95', 'size' => '20 x 15' ], '3' => [ 'id' => 1263, 'data-price'=> '£14.95', 'size' => '18 x 13' ], '4' => [ 'id' => 1281, 'data-price' => '£119.95', 'size' => '75 x 50' ], '5' => [ 'id' => 1275, 'data-price' => '£94.95', 'size' => '60 x 40' ], '6' => [ 'id' => 1315, 'data-price' => '£39.95', 'size' => '50 x 13' ], ]; function array_sort(array $array, string $on, string $order = 'ASC') { $sortableArray = $array; switch ($on) { case 'size': usort($sortableArray, 'sortBySize'); break; case 'price': usort($sortableArray, 'sortByPrice'); break; default: return $sortableArray; break; } if (strtoupper($order) === 'DESC') { return array_reverse($sortableArray); } return $sortableArray; } function sortByPrice(array $a, array $b) { return (float) mb_substr($a['data-price'], 1) <=> (float) mb_substr($b['data-price'], 1); } function sortBySize(array $a, array $b) { return (int) $a['size'] <=> (int) $b['size']; } echo 'Price, ascending:'.PHP_EOL; var_dump(array_sort($sortingArray, 'price', 'asc')); echo PHP_EOL.'Price, descending:'.PHP_EOL; var_dump(array_sort($sortingArray, 'price', 'DESC')); echo PHP_EOL.'Price, bogus order:'.PHP_EOL; var_dump(array_sort($sortingArray, 'price', 'RHINO')); echo PHP_EOL.'Size, ascending:'.PHP_EOL; var_dump(array_sort($sortingArray, 'size', 'ASC')); echo PHP_EOL.'Size, descending:'.PHP_EOL; var_dump(array_sort($sortingArray, 'size', 'desc')); echo PHP_EOL.'Size, bogus order:'.PHP_EOL; var_dump(array_sort($sortingArray, 'size', 'ELEPHANT')); echo PHP_EOL.'Bogus criteria (retains the order):'.PHP_EOL; var_dump(array_sort($sortingArray, 'whim')); echo PHP_EOL.'Bogus criteria (retains the order):'.PHP_EOL; var_dump(array_sort($sortingArray, 'whim', 'desc'));

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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).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.110.0030.00620.94
8.3.100.0030.00624.06
8.3.90.0030.00626.77
8.3.80.0070.00316.75
8.3.70.0150.00618.43
8.3.60.0140.00718.31
8.3.50.0120.01023.73
8.3.40.0180.00318.68
8.3.30.0090.00918.67
8.3.20.0040.00424.18
8.3.10.0030.00624.66
8.3.00.0100.00026.16
8.2.230.0100.00022.58
8.2.220.0070.00437.54
8.2.210.0090.00026.77
8.2.200.0070.00416.50
8.2.190.0230.00316.58
8.2.180.0110.00725.92
8.2.170.0170.00018.91
8.2.160.0060.00922.96
8.2.150.0060.00325.66
8.2.140.0030.00624.66
8.2.130.0050.00526.16
8.2.120.0030.00626.35
8.2.110.0080.00322.11
8.2.100.0100.00317.77
8.2.90.0060.00317.88
8.2.80.0040.00419.33
8.2.70.0090.00017.63
8.2.60.0040.00417.63
8.2.50.0060.00318.05
8.2.40.0060.00318.28
8.2.30.0030.00518.15
8.2.20.0030.00618.22
8.2.10.0000.00919.33
8.2.00.0050.00419.35
8.1.290.0080.00318.88
8.1.280.0140.00425.92
8.1.270.0090.00023.99
8.1.260.0090.00028.09
8.1.250.0030.00628.09
8.1.240.0100.00020.89
8.1.230.0070.00720.93
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0060.00317.35
8.1.190.0060.00317.36
8.1.180.0090.00018.10
8.1.170.0080.00018.45
8.1.160.0040.00418.85
8.1.150.0000.00818.99
8.1.140.0040.00718.86
8.1.130.0070.00020.17
8.1.120.0040.00417.39
8.1.110.0060.00317.38
8.1.100.0000.00817.42
8.1.90.0080.00017.48
8.1.80.0040.00717.45
8.1.70.0000.00817.44
8.1.60.0000.01017.55
8.1.50.0000.00817.48
8.1.40.0030.00617.61
8.1.30.0040.00417.76
8.1.20.0040.00417.64
8.1.10.0050.00517.54
8.1.00.0030.00617.50
8.0.300.0040.00420.38
8.0.290.0060.00316.75
8.0.280.0040.00418.47
8.0.270.0040.00418.11
8.0.260.0030.00318.66
8.0.250.0040.00417.10
8.0.240.0080.00017.10
8.0.230.0040.00417.01
8.0.220.0030.00517.04
8.0.210.0020.00517.02
8.0.200.0060.00316.95
8.0.190.0090.00016.99
8.0.180.0090.00017.02
8.0.170.0050.00517.05
8.0.160.0000.00916.92
8.0.150.0060.00317.01
8.0.140.0050.00316.96
8.0.130.0030.00313.41
8.0.120.0030.00716.87
8.0.110.0000.00817.01
8.0.100.0050.00316.96
8.0.90.0000.00816.97
8.0.80.0160.00917.00
8.0.70.0060.00316.97
8.0.60.0040.00416.97
8.0.50.0090.00017.04
8.0.30.0150.01017.14
8.0.20.0170.00917.06
8.0.10.0030.00517.09
8.0.00.0220.00316.95
7.4.330.0000.00615.55
7.4.320.0080.00016.45
7.4.300.0030.00316.64
7.4.290.0000.00816.63
7.4.280.0030.00616.61
7.4.270.0040.00416.63
7.4.260.0060.00013.32
7.4.250.0030.00516.61
7.4.240.0080.00016.62
7.4.230.0080.00016.43
7.4.220.0040.00316.68
7.4.210.0090.01116.59
7.4.200.0000.00816.72
7.4.130.0240.00316.46
7.4.120.0130.01316.46
7.4.110.0140.01716.53
7.4.100.0140.01016.55
7.4.90.0210.00916.61
7.4.80.0150.01116.44
7.4.70.0150.01116.43
7.4.60.0220.00416.38
7.4.50.0140.01116.52
7.4.40.0150.00916.42
7.4.30.0140.01216.54
7.4.20.0120.01216.50
7.4.10.0140.01316.46
7.4.00.0210.00716.70
7.3.330.0030.00616.18
7.3.320.0000.00613.20
7.3.310.0070.00016.15
7.3.300.0040.00416.19
7.3.290.0110.00516.36
7.3.260.0190.01616.63
7.3.250.0180.00916.66
7.3.240.0250.00016.49
7.3.230.0150.00916.39
7.3.220.0140.01716.23
7.3.210.0160.01616.44
7.3.200.0240.00316.55
7.3.190.0140.01316.61
7.3.180.0140.01016.69
7.3.170.0150.01116.61
7.3.160.0220.00416.62
7.3.150.0120.01216.40
7.3.140.0130.01316.26
7.3.130.0100.01316.31
7.3.120.0110.01116.31
7.3.110.0190.00616.64
7.3.100.0200.01016.24
7.3.90.0210.01416.60
7.3.80.0210.00616.47
7.3.70.0130.01916.38
7.3.60.0040.02216.30
7.3.50.0220.01516.49
7.3.40.0290.00316.39
7.3.30.0140.01216.47
7.3.20.0140.01116.43
7.3.10.0100.01316.46
7.3.00.0180.02116.45

preferences:
57.32 ms | 2403 KiB | 5 Q