3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = [ [1, 2, 3, 4], ['one', 'two', 'three', 'four'] ]; $out = array_map(function (...$r) { return $r; }, ...$arr); print_r($out);

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)
8.4.140.0090.01417.55
8.4.130.0110.00817.68
8.4.120.0050.00420.52
8.4.110.0070.00222.55
8.4.100.0140.00517.58
8.4.90.0050.00420.71
8.4.80.0120.00818.61
8.4.70.0100.01018.04
8.4.60.0080.00918.91
8.4.50.0070.00918.93
8.4.40.0150.00417.82
8.4.30.0130.00617.79
8.4.20.0100.01017.60
8.4.10.0130.00619.67
8.3.270.0120.00816.65
8.3.260.0100.00816.57
8.3.250.0050.00318.79
8.3.240.0050.00320.79
8.3.230.0100.00716.42
8.3.220.0120.00518.93
8.3.210.0100.00816.63
8.3.200.0050.00416.41
8.3.190.0040.00417.11
8.3.180.0140.00616.54
8.3.170.0110.00719.11
8.3.160.0090.00617.26
8.3.150.0090.00919.04
8.3.140.0040.00418.43
8.3.130.0080.00018.31
8.3.120.0060.00319.10
8.3.110.0030.00718.18
8.3.100.0060.01316.56
8.3.90.0030.00518.31
8.3.80.0090.00018.18
8.3.70.0040.01216.63
8.3.60.0180.00416.50
8.3.50.0130.00518.24
8.3.40.0060.00918.61
8.3.30.0160.00718.47
8.3.20.0080.00022.02
8.3.10.0080.00023.70
8.3.00.0080.00019.56
8.2.290.0070.01120.35
8.2.280.0070.01218.22
8.2.270.0180.00017.22
8.2.260.0060.01218.59
8.2.250.0090.00918.42
8.2.240.0060.00317.06
8.2.230.0170.00320.94
8.2.220.0060.00337.54
8.2.210.0050.00326.77
8.2.200.0060.00318.41
8.2.190.0080.00616.58
8.2.180.0130.00916.35
8.2.170.0120.00322.96
8.2.160.0070.01320.43
8.2.150.0050.00324.18
8.2.140.0000.00724.66
8.2.130.0040.00426.16
8.2.120.0000.00819.66
8.2.110.0030.00620.33
8.2.100.0040.00817.68
8.2.90.0080.00019.19
8.2.80.0040.00418.04
8.2.70.0040.00417.36
8.2.60.0000.00718.04
8.2.50.0000.00918.10
8.2.40.0070.00020.53
8.2.30.0040.00419.32
8.2.20.0040.00417.94
8.2.10.0040.00417.98
8.2.00.0000.00717.99
8.1.330.0130.00521.82
8.1.320.0080.01015.85
8.1.310.0140.00416.59
8.1.300.0130.00317.75
8.1.290.0110.00018.88
8.1.280.0110.00425.92
8.1.270.0030.00620.65
8.1.260.0030.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00322.20
8.1.230.0080.00417.62
8.1.220.0000.00917.79
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0060.00317.34
8.1.180.0040.00418.10
8.1.170.0040.00418.64
8.1.160.0000.00719.02
8.1.150.0040.00418.80
8.1.140.0000.00719.49
8.1.130.0040.00418.90
8.1.120.0060.00518.03
8.1.110.0100.00418.16
8.1.100.0120.00318.00
8.1.90.0070.00718.00
8.1.80.0100.00418.06
8.1.70.0080.00418.06
8.1.60.0100.00518.20
8.1.50.0140.00218.13
8.1.40.0060.00818.09
8.1.30.0050.01018.23
8.1.20.0070.00818.13
8.1.10.0060.00918.14
8.1.00.0120.00318.00
8.0.300.0080.00019.86
8.0.290.0000.00716.63
8.0.280.0000.00718.37
8.0.270.0030.00316.67
8.0.260.0000.00618.88
8.0.250.0050.00417.42
8.0.240.0080.00517.42
8.0.230.0100.00317.45
8.0.220.0060.00717.39
8.0.210.0050.00717.33
8.0.200.0080.00517.44
8.0.190.0060.00717.47
8.0.180.0030.01017.40
8.0.170.0020.00917.43
8.0.160.0100.00217.44
8.0.150.0070.00517.42
8.0.140.0080.00317.39
8.0.130.0100.00115.63
8.0.120.0070.00417.37
8.0.110.0050.00717.31
8.0.100.0070.00417.38
8.0.90.0080.00317.44
8.0.80.0110.00817.43
8.0.70.0050.00617.47
8.0.60.0070.00417.37
8.0.50.0110.00217.28
8.0.30.0080.00917.11
8.0.20.0090.01017.52
8.0.10.0040.00418.38
8.0.00.0110.00617.36
7.4.330.0050.00215.55
7.4.320.0080.00317.09
7.4.300.0060.00617.03
7.4.290.0100.00217.10
7.4.280.0080.00517.06
7.4.270.0050.00617.04
7.4.260.0110.00217.09
7.4.250.0110.00216.97
7.4.240.0090.00217.89
7.4.230.0120.00017.17
7.4.220.0090.00717.15
7.4.210.0090.00617.06
7.4.200.0070.00417.06
7.4.190.0090.00417.70
7.4.180.0140.00017.73
7.4.160.0060.00917.14
7.4.150.0090.00617.48
7.4.140.0120.00817.76
7.4.130.0130.00617.03
7.4.120.0100.00816.75
7.4.110.0160.00316.92
7.4.100.0110.00717.05
7.4.90.0120.00417.04
7.4.80.0100.00718.47
7.4.70.0100.00617.05
7.4.60.0090.00616.89
7.4.50.0030.00816.87
7.4.40.0080.00516.92
7.4.30.0110.00417.88
7.4.20.0070.00417.55
7.4.10.0080.00417.38
7.4.00.0070.00316.33
7.3.330.0100.00115.17
7.3.320.0100.00215.34
7.3.310.0090.00216.74
7.3.300.0060.00516.72
7.3.290.0070.00916.46
7.3.280.0080.00816.32
7.3.270.0130.00317.41
7.3.260.0070.00916.73
7.3.250.0120.00716.55
7.3.240.0110.00716.72
7.3.230.0040.01216.95
7.3.220.0080.00817.35
7.3.210.0110.00616.76
7.3.200.0110.00516.84
7.3.190.0100.00516.94
7.3.180.0120.00616.79
7.3.170.0140.00216.77
7.3.160.0060.00916.82
7.3.150.0120.00317.20
7.3.140.0100.00517.23
7.3.130.0120.00217.22
7.3.120.0150.00017.33
7.3.110.0160.00017.19
7.3.100.0110.00317.18
7.3.90.0140.00317.41
7.3.80.0120.00317.26
7.3.70.0040.01117.27
7.3.60.0170.00017.38
7.3.50.0120.00317.40
7.3.40.0110.00417.33
7.3.30.0130.00017.54
7.3.20.0130.00519.41
7.3.10.0070.00719.21
7.3.00.0080.00819.18
7.2.340.0050.00917.51
7.2.330.0080.00917.02
7.2.320.0070.01217.12
7.2.310.0160.00017.12
7.2.300.0070.00816.91
7.2.290.0100.00616.87
7.2.280.0150.00017.52
7.2.270.0080.00617.35
7.2.260.0130.00217.39
7.2.250.0080.00817.51
7.2.240.0090.00617.51
7.2.230.0070.00717.46
7.2.220.0110.00417.47
7.2.210.0100.00517.40
7.2.200.0160.00018.04
7.2.190.0140.00017.60
7.2.180.0130.00317.54
7.2.170.0080.00717.52
7.2.160.0120.00217.57
7.2.150.0070.01119.30
7.2.140.0140.00419.51
7.2.130.0070.00719.46
7.2.120.0110.00519.56
7.2.110.0090.00619.57
7.2.100.0150.00019.57
7.2.90.0110.00519.55
7.2.80.0090.00619.49
7.2.70.0100.00519.38
7.2.60.0100.00418.18
7.2.50.0140.00319.41
7.2.40.0180.00019.57
7.2.30.0150.00019.57
7.2.20.0070.00719.41
7.2.10.0060.01119.45
7.2.00.0110.00419.47
7.1.330.0140.00218.31
7.1.320.0090.00518.48
7.1.310.0070.00718.47
7.1.300.0150.00018.38
7.1.290.0120.00418.48
7.1.280.0080.00518.30
7.1.270.0130.00018.38
7.1.260.0070.00718.37
7.1.250.0140.00018.35
7.1.240.0100.00318.41
7.1.230.0130.00318.27
7.1.220.0110.00418.44
7.1.210.0130.00418.47
7.1.200.0090.00217.13
7.1.190.0140.00018.31
7.1.180.0060.00618.28
7.1.170.0150.00018.23
7.1.160.0120.00318.23
7.1.150.0100.00318.28
7.1.140.0070.00718.15
7.1.130.0080.00518.46
7.1.120.0120.00418.31
7.1.110.0150.00018.39
7.1.100.0100.00318.22
7.1.90.0110.00418.36
7.1.80.0100.00318.23
7.1.70.0060.00517.58
7.1.60.0080.00517.72
7.1.50.0070.00517.55
7.1.40.0050.00817.38
7.1.30.0070.00817.55
7.1.20.0040.00817.61
7.1.10.0060.00417.47
7.1.00.0070.00517.44
7.0.330.0150.00018.12
7.0.320.0140.00018.18
7.0.310.0060.00917.94
7.0.300.0120.00417.91
7.0.290.0070.00718.11
7.0.280.0070.00718.06
7.0.270.0070.00717.95
7.0.260.0160.00018.11
7.0.250.0110.00517.99
7.0.240.0090.00518.19
7.0.230.0140.00018.18
7.0.220.0070.00717.92
7.0.210.0090.00518.12
7.0.200.0040.00817.37
7.0.190.0030.00817.44
7.0.180.0090.00117.21
7.0.170.0070.00417.29
7.0.160.0090.00217.13
7.0.150.0090.00217.03
7.0.140.0050.00717.24
7.0.130.0070.00617.29
7.0.120.0090.00317.24
7.0.110.0090.00117.20
7.0.100.0060.00417.28
7.0.90.0070.00617.08
7.0.80.0050.00617.15
7.0.70.0030.00917.20
7.0.60.0070.00517.20
7.0.50.0080.00417.21
7.0.40.0080.00416.52
7.0.30.0040.00716.48
7.0.20.0040.00716.43
7.0.10.0090.00416.48
7.0.00.0090.00316.49
5.6.400.0040.01116.79
5.6.390.0080.00516.80
5.6.380.0110.00416.93
5.6.370.0060.01116.93
5.6.360.0140.00016.80
5.6.350.0100.00516.93
5.6.340.0070.00716.82
5.6.330.0100.00616.91
5.6.320.0120.00016.84
5.6.310.0090.00416.76
5.6.300.0090.00616.68
5.6.290.0140.00016.82
5.6.280.0110.00416.86
5.6.270.0050.01016.92
5.6.260.0080.00416.77
5.6.250.0050.00916.73
5.6.240.0030.00916.93
5.6.230.0160.00016.86
5.6.220.0070.00716.84
5.6.210.0060.00617.04
5.6.200.0140.00016.92
5.6.190.0090.00616.89
5.6.180.0060.00916.82
5.6.170.0120.00316.97
5.6.160.0140.00017.11
5.6.150.0090.00717.01
5.6.140.0130.00316.92
5.6.130.0090.00616.96
5.6.120.0100.00817.05
5.6.110.0120.00317.04
5.6.100.0130.00317.10
5.6.90.0110.00416.84
5.6.80.0120.00416.73
5.6.70.0080.00816.83
5.6.60.0130.00316.89
5.6.50.0080.00816.71
5.6.40.0070.00916.96
5.6.30.0140.00316.95
5.6.20.0120.00616.91
5.6.10.0140.00016.80
5.6.00.0160.00016.95

preferences:
40.91 ms | 403 KiB | 5 Q