3v4l.org

run code in 300+ PHP versions simultaneously
<?php $data = [ 9 => [ 1 => [2 => 433, 6 => 2, 4 => 101], 3 => [6 => 999], ], 14 => [ 2 => [2 => 0, 6 => 2], ] ]; $result = array_map(fn($v) => array_sum(array_map(fn($v) => array_sum($v), $v)), $data); print_r($result);

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)
8.4.130.0080.00317.31
8.4.120.0080.01120.52
8.4.110.0130.00720.56
8.4.100.0120.00817.47
8.4.90.0090.01120.34
8.4.80.0070.01120.58
8.4.70.0070.00918.88
8.4.60.0130.00820.53
8.4.50.0150.00520.22
8.4.40.0030.00619.26
8.4.30.0130.00720.30
8.4.20.0120.00818.62
8.4.10.0040.00420.32
8.3.260.0050.00616.41
8.3.250.0130.00618.86
8.3.240.0080.00818.92
8.3.230.0050.00516.80
8.3.220.0120.00618.72
8.3.210.0060.01316.66
8.3.200.0070.00116.73
8.3.190.0090.01017.16
8.3.180.0140.00516.61
8.3.170.0060.00719.05
8.3.160.0120.00618.99
8.3.150.0090.00016.48
8.3.140.0040.00417.35
8.3.130.0000.00918.41
8.3.120.0120.00418.86
8.3.110.0090.00018.25
8.3.100.0040.00416.34
8.3.90.0050.00326.77
8.3.80.0030.00716.63
8.3.70.0070.01416.63
8.3.60.0070.01118.56
8.3.50.0200.00018.03
8.3.40.0140.00318.39
8.3.30.0130.00618.56
8.3.20.0070.00324.18
8.3.10.0070.00024.66
8.3.00.0030.00526.16
8.2.290.0110.00817.30
8.2.280.0100.00918.17
8.2.270.0090.00917.31
8.2.260.0040.01418.86
8.2.250.0060.00316.50
8.2.240.0110.00718.73
8.2.230.0080.00020.94
8.2.220.0040.00424.06
8.2.210.0070.00026.77
8.2.200.0060.00316.63
8.2.190.0070.01016.58
8.2.180.0070.01425.92
8.2.170.0040.01122.96
8.2.160.0070.00722.96
8.2.150.0050.00225.66
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0000.00821.00
8.2.110.0080.00320.25
8.2.100.0060.00917.84
8.2.90.0060.00319.05
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0060.00317.93
8.2.50.0030.00618.07
8.2.40.0040.00419.89
8.2.30.0070.00017.95
8.2.20.0070.00018.16
8.2.10.0040.00419.36
8.2.00.0060.00319.30
8.1.330.0130.00715.98
8.1.320.0140.00516.19
8.1.310.0100.00718.46
8.1.300.0030.01216.07
8.1.290.0000.00830.84
8.1.280.0140.00425.92
8.1.270.0040.00423.99
8.1.260.0070.01426.35
8.1.250.0030.00528.09
8.1.240.0000.01023.73
8.1.230.0100.00020.88
8.1.220.0000.00817.74
8.1.210.0000.00818.77
8.1.200.0030.00617.11
8.1.190.0000.00817.35
8.1.180.0050.00319.44
8.1.170.0060.00318.70
8.1.160.0080.00019.00
8.1.150.0050.00218.76
8.1.140.0000.01018.84
8.1.130.0030.00320.16
8.1.120.0000.00817.35
8.1.110.0040.00417.45
8.1.100.0030.00717.50
8.1.90.0000.00717.49
8.1.80.0090.00017.46
8.1.70.0030.00317.49
8.1.60.0040.00417.48
8.1.50.0000.00817.41
8.1.40.0000.00717.39
8.1.30.0070.00017.59
8.1.20.0030.00617.56
8.1.10.0030.00617.50
8.1.00.0040.00417.34
8.0.300.0060.00318.77
8.0.290.0000.00816.63
8.0.280.0030.00318.55
8.0.270.0000.00717.96
8.0.260.0030.00318.57
8.0.250.0030.00316.90
8.0.240.0000.00616.86
8.0.230.0000.00716.96
8.0.220.0070.00016.82
8.0.210.0030.00616.77
8.0.200.0000.00716.90
8.0.190.0000.00716.95
8.0.180.0000.00716.81
8.0.170.0000.00816.90
8.0.160.0040.00416.82
8.0.150.0050.00316.74
8.0.140.0040.00416.88
8.0.130.0030.00313.34
8.0.120.0030.00516.75
8.0.110.0070.00016.79
8.0.100.0000.00716.93
8.0.90.0040.00416.84
8.0.80.0090.00616.87
8.0.70.0070.00016.68
8.0.60.0030.00416.68
8.0.50.0050.00216.93
8.0.30.0230.00516.73
8.0.20.0250.00616.80
8.0.10.0200.01216.85
8.0.00.0180.00916.92
7.4.330.0020.00215.55
7.4.320.0000.00616.39
7.4.300.0040.00416.54
7.4.290.0040.00416.48
7.4.280.0000.00716.43
7.4.270.0070.00016.67
7.4.260.0050.00013.25
7.4.250.0070.00016.45
7.4.240.0020.00516.50
7.4.230.0050.00216.69
7.4.220.0080.00016.68
7.4.210.0050.01016.58
7.4.200.0030.00316.59
7.4.160.0140.01116.63
7.4.150.0220.00916.48
7.4.140.0120.02416.25
7.4.130.0250.00516.39
7.4.120.0260.00016.22
7.4.110.0250.00316.21
7.4.100.0200.00316.24
7.4.90.0230.01116.26
7.4.80.0240.01516.36
7.4.70.0250.01116.12
7.4.60.0290.00316.22
7.4.50.0220.00416.04
7.4.40.0180.01016.23
7.4.30.0110.01416.31
7.4.20.0230.00316.27
7.4.10.0180.00716.15
7.4.00.0180.00916.40
7.3.330.0070.00016.02
7.3.320.0030.00313.15
7.3.310.0020.00516.29
7.3.300.0040.00416.19
7.3.290.0090.00616.18
7.3.280.0220.01016.12
7.3.270.0200.01216.07
7.3.260.0230.00616.06
7.3.250.0190.01616.11
7.3.240.0180.01116.13
7.3.230.0260.01516.04
7.3.220.0300.00515.98
7.3.210.0260.00315.92
7.3.200.0160.01016.04
7.3.190.0160.01315.98
7.3.180.0260.00916.02
7.3.170.0250.00616.04
7.3.160.0320.00516.00
7.3.150.0090.02215.97
7.3.140.0210.00816.07
7.3.130.0220.00716.07
7.3.120.0160.01016.02
7.3.110.0290.00015.91
7.3.100.0210.01015.90
7.3.90.0210.00516.24
7.3.80.0240.00416.05
7.3.70.0290.00715.97
7.3.60.0120.01516.09
7.3.50.0230.00716.07
7.3.40.0280.00016.09
7.3.30.0210.01216.14
7.3.20.0230.01316.14
7.3.10.0220.00816.09
7.3.00.0250.00716.15

preferences:
28.16 ms | 403 KiB | 5 Q