3v4l.org

run code in 300+ PHP versions simultaneously
<?php $input = [ 0 => [ 'one' => 10, 'two' => 20, 'three' => 50, 'four' => 80, 'five' => 100], 1 => [ 'three' => 20, 'five' => 20, 'six' => 100, 'seven' => 10], 2 => [ 'one' => 30, 'three' => 30, 'five' => 10, 'eight' => 10] ]; $combined = []; foreach($input as $array) { foreach($array as $key => $value) { $combined[$key][] = $value; } } $combined = array_filter($combined, function($v, $k) { return count($v) != 1; }, ARRAY_FILTER_USE_BOTH ); $averages = array_map(function($item) { return array_sum($item)/count($item); }, $combined); var_dump($averages);

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)
8.4.140.0130.00817.84
8.4.130.0090.01217.66
8.4.120.0130.00620.52
8.4.110.0050.00520.74
8.4.100.0120.00817.57
8.4.90.0100.01118.70
8.4.80.0120.00517.77
8.4.70.0070.01117.99
8.4.60.0090.00520.16
8.4.50.0130.00817.86
8.4.40.0100.01019.54
8.4.30.0180.00317.75
8.4.20.0080.00317.67
8.4.10.0000.00919.46
8.3.270.0140.00616.62
8.3.260.0110.00616.66
8.3.250.0110.00818.94
8.3.240.0160.00316.73
8.3.230.0110.00916.30
8.3.220.0100.00717.22
8.3.210.0090.00516.68
8.3.200.0060.00316.85
8.3.190.0030.00518.92
8.3.180.0090.00618.47
8.3.170.0110.00719.15
8.3.160.0040.00418.36
8.3.150.0100.01016.79
8.3.140.0040.00419.07
8.3.130.0040.01418.43
8.3.120.0000.00720.68
8.3.110.0040.01118.31
8.3.100.0040.00418.44
8.3.90.0000.00726.77
8.3.80.0030.00617.97
8.3.70.0070.01418.32
8.3.60.0070.01116.63
8.3.50.0120.00517.17
8.3.40.0120.00318.71
8.3.30.0140.00418.69
8.3.20.0050.00320.13
8.3.10.0080.00023.48
8.3.00.0000.00723.71
8.2.290.0100.00920.18
8.2.280.0110.00920.09
8.2.270.0000.00818.78
8.2.260.0080.00016.80
8.2.250.0050.00316.35
8.2.240.0120.00317.12
8.2.230.0050.00320.94
8.2.220.0100.00024.06
8.2.210.0040.00426.77
8.2.200.0060.00316.63
8.2.190.0130.00316.58
8.2.180.0150.00016.50
8.2.170.0120.00322.96
8.2.160.0030.01019.29
8.2.150.0000.00824.18
8.2.140.0070.00024.66
8.2.130.0040.00422.11
8.2.120.0000.00726.35
8.2.110.0050.00521.01
8.2.100.0120.00017.66
8.2.90.0000.00818.34
8.2.80.0000.00819.11
8.2.70.0040.00417.38
8.2.60.0030.00518.05
8.2.50.0000.00818.16
8.2.40.0000.00720.59
8.2.30.0040.00421.00
8.2.20.0030.00518.11
8.2.10.0020.00518.07
8.2.00.0030.00418.11
8.1.330.0120.00721.85
8.1.320.0120.00715.91
8.1.310.0050.00218.13
8.1.300.0100.00316.07
8.1.290.0060.00330.84
8.1.280.0000.01525.92
8.1.270.0000.00823.84
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0000.00922.02
8.1.230.0070.00423.89
8.1.220.0000.00817.78
8.1.210.0000.00918.93
8.1.200.0000.00817.35
8.1.190.0060.00317.35
8.1.180.0040.00418.10
8.1.170.0050.00318.58
8.1.160.0000.00818.89
8.1.150.0000.00718.88
8.1.140.0040.00417.73
8.1.130.0000.00818.95
8.1.120.0000.00817.40
8.1.110.0000.00817.49
8.1.100.0050.00317.50
8.1.90.0070.00017.52
8.1.80.0100.00017.35
8.1.70.0030.00317.31
8.1.60.0030.00517.58
8.1.50.0050.00317.41
8.1.40.0030.00617.52
8.1.30.0000.00717.55
8.1.20.0000.00817.61
8.1.10.0000.00817.49
8.1.00.0070.00017.40
8.0.300.0000.00719.96
8.0.290.0030.00516.73
8.0.280.0030.00518.50
8.0.270.0080.00016.80
8.0.260.0030.00316.81
8.0.250.0000.00717.00
8.0.240.0040.00416.84
8.0.230.0070.00316.89
8.0.220.0030.00716.77
8.0.210.0000.00716.82
8.0.200.0040.00416.95
8.0.190.0100.00016.82
8.0.180.0030.00616.95
8.0.170.0050.00316.83
8.0.160.0000.00816.75
8.0.150.0030.00316.75
8.0.140.0030.00516.79
8.0.130.0060.00013.28
8.0.120.0000.00916.73
8.0.110.0040.00416.95
8.0.100.0040.00416.77
8.0.90.0040.00416.82
8.0.80.0110.00416.91
8.0.70.0000.00716.90
8.0.60.0040.00416.78
8.0.50.0000.00716.88
8.0.30.0050.00917.15
8.0.20.0080.01317.40
8.0.10.0030.00617.04
8.0.00.0150.00316.60
7.4.330.0020.00216.71
7.4.320.0000.00716.58
7.4.300.0030.00316.57
7.4.290.0070.00016.50
7.4.280.0040.00416.61
7.4.270.0070.00016.50
7.4.260.0070.00016.57
7.4.250.0030.00316.38
7.4.240.0080.00016.52
7.4.230.0000.00716.41
7.4.220.0090.00916.54
7.4.210.0100.01016.46
7.4.200.0000.00716.24
7.4.160.0060.01216.46
7.4.150.0040.01417.40
7.4.140.0110.00717.86
7.4.130.0100.00716.32
7.4.120.0090.01016.51
7.4.110.0070.01016.58
7.4.100.0000.01816.48
7.4.90.0100.01316.40
7.4.80.0070.01119.39
7.4.70.0110.01116.31
7.4.60.0140.00816.46
7.4.50.0130.00316.39
7.4.40.0030.01316.69
7.4.30.0090.00916.56
7.4.10.0060.01014.63
7.4.00.0060.01214.87
7.3.330.0050.00013.35
7.3.320.0000.00513.36
7.3.310.0040.00416.25
7.3.300.0070.00016.35
7.3.290.0030.00316.36
7.3.280.0060.01016.32
7.3.270.0090.00917.40
7.3.260.0070.01116.45
7.3.250.0080.01216.50
7.3.240.0120.00616.42
7.3.230.0070.01016.49
7.3.210.0120.00616.23
7.3.200.0150.00916.65
7.3.190.0130.00416.41
7.3.180.0090.01416.41
7.3.170.0100.01016.41
7.3.160.0060.01016.63
7.3.130.0070.01015.04
7.3.120.0000.01314.84
7.3.110.0070.00714.59
7.3.100.0030.01015.07
7.3.90.0040.00414.97
7.3.80.0000.00914.82
7.3.70.0030.01014.89
7.3.60.0060.00914.98
7.3.50.0030.01015.03
7.3.40.0030.01014.61
7.3.30.0040.00714.74
7.3.20.0130.00016.59
7.3.10.0110.00216.71
7.3.00.0040.00816.74
7.2.330.0090.00916.65
7.2.320.0140.00716.70
7.2.310.0080.01116.81
7.2.300.0100.01016.75
7.2.290.0180.00616.41
7.2.260.0030.01315.24
7.2.250.0060.00815.24
7.2.240.0060.00614.79
7.2.230.0090.00615.01
7.2.220.0060.00914.93
7.2.210.0080.00815.27
7.2.200.0060.00914.96
7.2.190.0030.01114.74
7.2.180.0090.00315.25
7.2.170.0040.01114.96
7.2.160.0060.00615.14
7.2.150.0090.00316.82
7.2.140.0070.00716.78
7.2.130.0020.00916.89
7.2.120.0070.00417.05
7.2.110.0050.00816.63
7.2.100.0050.00716.66
7.2.90.0060.00716.78
7.2.80.0080.00516.83
7.2.70.0060.00717.01
7.2.60.0080.00816.88
7.2.50.0030.01017.08
7.2.40.0060.00816.83
7.2.30.0050.00916.93
7.2.20.0040.00916.79
7.2.10.0060.01016.84
7.2.00.0040.00916.86
7.1.330.0000.01415.73
7.1.320.0070.00715.91
7.1.310.0030.00616.06
7.1.300.0120.00415.60
7.1.290.0030.00715.54
7.1.280.0000.01115.99
7.1.270.0000.01115.68
7.1.260.0060.00615.45
7.1.250.0030.00615.82
7.1.240.0070.00715.89
7.1.230.0090.00515.79
7.1.220.0060.00415.73
7.1.210.0020.00715.83
7.1.200.0050.00615.79
7.1.190.0030.01015.70
7.1.180.0030.00915.76
7.1.170.0040.00415.61
7.1.160.0000.01215.96
7.1.150.0060.00615.90
7.1.140.0030.01015.65
7.1.130.0030.01115.91
7.1.120.0090.00415.74
7.1.110.0080.00816.70
7.1.100.0080.00616.61
7.1.90.0080.00516.76
7.1.80.0050.01016.61
7.1.70.0020.01116.17
7.1.60.0080.01022.22
7.1.50.0100.01122.24
7.1.40.0050.01522.07
7.1.30.0120.00822.17
7.1.20.0100.00921.95
7.1.10.0050.00616.00
7.1.00.0070.00616.30
7.0.330.0060.00915.19
7.0.320.0030.00615.47
7.0.310.0040.00515.44
7.0.300.0100.00215.38
7.0.290.0070.00315.30
7.0.280.0090.00415.50
7.0.270.0020.01015.48
7.0.260.0040.00815.28
7.0.250.0070.00616.19
7.0.240.0050.00616.29
7.0.230.0050.00616.24
7.0.220.0060.00616.22
7.0.210.0070.00415.74
7.0.200.0090.00315.86
7.0.190.0050.00815.93
7.0.180.0050.00815.59
7.0.170.0040.00815.64
7.0.160.0050.00615.80
7.0.150.0030.00915.66
7.0.140.0070.00715.78
7.0.130.0030.00715.77
7.0.120.0030.01015.80
7.0.110.0070.00715.56
7.0.100.0040.00915.76
7.0.90.0030.00815.72
7.0.80.0080.00615.72
7.0.70.0020.01315.78
7.0.60.0060.00615.64
7.0.50.0040.01115.76
7.0.40.0090.00414.51
7.0.30.0050.00814.60
7.0.20.0020.00914.54
7.0.10.0070.00714.56
7.0.00.0030.00914.40
5.6.400.0030.00914.50
5.6.390.0030.01014.46
5.6.380.0050.00614.40
5.6.370.0040.00714.69
5.6.360.0070.00414.40
5.6.350.0000.01414.53
5.6.340.0040.00714.59
5.6.330.0070.00314.56
5.6.320.0070.00714.36
5.6.310.0090.00314.13
5.6.300.0100.00714.70
5.6.290.0030.00914.43
5.6.280.0000.00914.58
5.6.270.0030.00714.38
5.6.260.0000.00814.41
5.6.250.0030.00714.46
5.6.240.0040.01114.71
5.6.230.0080.00014.34
5.6.220.0070.00314.59
5.6.210.0060.01214.29
5.6.200.0040.01114.46
5.6.190.0090.00414.39
5.6.180.0060.00614.39
5.6.170.0070.00714.61
5.6.160.0070.00714.50
5.6.150.0080.00414.19
5.6.140.0060.00814.38
5.6.130.0030.00914.38
5.6.120.0070.00314.59
5.6.110.0000.01214.20
5.6.100.0060.00914.36
5.6.90.0000.01414.45
5.6.80.0060.00914.36
5.6.70.0070.00714.29
5.6.60.0030.00914.28
5.6.50.0000.00814.33
5.6.40.0040.00414.11
5.6.30.0040.01214.63
5.6.20.0000.01614.36
5.6.10.0000.01614.49
5.6.00.0040.01114.17

preferences:
128.23 ms | 403 KiB | 5 Q