3v4l.org

run code in 300+ PHP versions simultaneously
<?php // This is our range of numbers $numbers = range(1, 5); // Use the closure as a callback here to // double the size of each element in our // range $new_numbers = array_map(function($a) {return $a * 2;}, $numbers); print implode(' ', $new_numbers); ?>

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)
8.3.60.0060.01516.49
8.3.50.0110.00422.93
8.3.40.0040.01118.73
8.3.30.0100.01019.14
8.3.20.0030.00520.13
8.3.10.0030.00523.48
8.3.00.0040.00417.50
8.2.180.0110.00416.63
8.2.170.0130.00722.96
8.2.160.0140.00320.36
8.2.150.0030.00524.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0080.00020.91
8.2.110.0060.00322.14
8.2.100.0110.00017.78
8.2.90.0030.00519.17
8.2.80.0060.00317.97
8.2.70.0000.00817.50
8.2.60.0050.00517.92
8.2.50.0000.00818.07
8.2.40.0030.00519.95
8.2.30.0000.00818.07
8.2.20.0040.00417.70
8.2.10.0000.00717.97
8.2.00.0000.00717.69
8.1.280.0060.00925.92
8.1.270.0030.00623.88
8.1.260.0000.00826.35
8.1.250.0050.00328.09
8.1.240.0090.00023.84
8.1.230.0070.00419.16
8.1.220.0030.00517.74
8.1.210.0000.00818.77
8.1.200.0060.00317.36
8.1.190.0060.00317.35
8.1.180.0050.00318.10
8.1.170.0040.00418.40
8.1.160.0000.00722.02
8.1.150.0020.00518.80
8.1.140.0000.00717.46
8.1.130.0030.00317.79
8.1.120.0040.00317.40
8.1.110.0070.00017.48
8.1.100.0040.00417.47
8.1.90.0050.00517.45
8.1.80.0080.00017.38
8.1.70.0030.00317.32
8.1.60.0040.00417.57
8.1.50.0040.00417.58
8.1.40.0040.00417.55
8.1.30.0000.00817.50
8.1.20.0040.00417.63
8.1.10.0070.00017.52
8.1.00.0050.00217.35
8.0.300.0050.00218.77
8.0.290.0030.00316.75
8.0.280.0000.00718.44
8.0.270.0000.00717.26
8.0.260.0030.00317.21
8.0.250.0040.00416.98
8.0.240.0060.00016.96
8.0.230.0000.00716.86
8.0.220.0000.00716.86
8.0.210.0070.00016.82
8.0.200.0000.00716.81
8.0.190.0000.00816.86
8.0.180.0050.00316.81
8.0.170.0060.00316.96
8.0.160.0070.00016.83
8.0.150.0000.00716.84
8.0.140.0000.01116.86
8.0.130.0000.00613.36
8.0.120.0000.00716.82
8.0.110.0000.00716.80
8.0.100.0030.00316.76
8.0.90.0000.00816.84
8.0.80.0000.01516.86
8.0.70.0040.00416.77
8.0.60.0040.00416.73
8.0.50.0040.00416.76
8.0.30.0110.00717.13
8.0.20.0090.00917.40
8.0.10.0040.00416.82
8.0.00.0090.00916.88
7.4.330.0020.00215.14
7.4.320.0030.00316.52
7.4.300.0030.00316.52
7.4.290.0030.00316.50
7.4.280.0030.00716.39
7.4.270.0030.00316.54
7.4.260.0050.00316.61
7.4.250.0000.00816.57
7.4.240.0030.00416.53
7.4.230.0000.00716.25
7.4.220.0110.00716.43
7.4.210.0060.00916.64
7.4.200.0030.00316.61
7.4.160.0060.00916.54
7.4.150.0090.00917.40
7.4.140.0080.01217.86
7.4.130.0080.00816.52
7.4.120.0150.00516.49
7.4.110.0070.01016.55
7.4.100.0030.01416.57
7.4.90.0120.00616.44
7.4.80.0100.00719.39
7.4.70.0120.00816.34
7.4.60.0060.01016.58
7.4.50.0030.00616.52
7.4.40.0060.01016.52
7.4.30.0170.00316.66
7.4.00.0060.00814.88
7.3.330.0030.00313.30
7.3.320.0030.00313.25
7.3.310.0080.00016.33
7.3.300.0000.00716.21
7.3.290.0030.01616.28
7.3.280.0120.00516.30
7.3.270.0220.00417.40
7.3.260.0150.00916.59
7.3.250.0150.00216.62
7.3.240.0120.00916.31
7.3.230.0140.00316.53
7.3.210.0180.00416.43
7.3.200.0030.01419.39
7.3.190.0100.00716.42
7.3.180.0100.00716.43
7.3.170.0060.00916.27
7.3.160.0060.01316.32
7.2.330.0060.01316.71
7.2.320.0100.01316.68
7.2.310.0030.01316.49
7.2.300.0120.00316.59
7.2.290.0070.01316.70
7.2.00.0040.00819.54
7.1.100.0060.00617.99
7.1.70.0070.00216.78
7.1.60.0000.01117.31
7.1.50.0070.01716.96
7.1.00.0070.07322.31
7.0.200.0060.00816.82
7.0.140.0100.06722.09
7.0.60.0070.06320.29
7.0.50.0100.08318.16
7.0.40.0100.04320.43
7.0.30.0600.04320.59
7.0.20.0470.07020.48
7.0.10.0130.08020.58
7.0.00.0100.04720.33
5.6.280.0070.07020.99
5.6.210.0000.06320.54
5.6.200.0030.05718.25
5.6.190.0230.04320.48
5.6.180.0130.04320.64
5.6.170.0230.06720.58
5.6.160.0070.08720.45
5.6.150.0170.07318.19
5.6.140.0030.06018.18
5.6.130.0030.08318.15
5.6.120.0070.04721.10
5.6.110.0130.07720.98
5.6.100.0030.09020.89
5.6.90.0130.08320.84
5.6.80.0070.05320.41
5.5.350.0300.07020.30
5.5.340.0070.08317.98
5.5.330.0070.05320.43
5.5.320.0270.04020.26
5.5.310.0270.03720.19
5.5.300.0070.05717.94
5.5.290.0030.04317.94
5.5.280.0130.07020.96
5.5.270.0130.04020.88
5.5.260.0000.08020.68
5.5.250.0030.04720.61
5.5.240.0300.05320.24
5.4.450.0230.04019.28
5.4.440.0170.04019.57
5.4.430.0070.04719.30
5.4.420.0430.04719.54
5.4.410.0200.03719.51
5.4.400.0330.04019.32
5.4.390.0330.04319.14
5.4.380.0230.05718.75
5.4.370.0270.06018.51
5.4.360.0400.05318.79
5.4.350.0270.06018.81
5.4.340.0330.04718.76
5.4.320.0080.03412.50
5.4.310.0050.03812.50
5.4.300.0100.03512.50
5.4.290.0090.03412.50
5.4.280.0100.04212.40
5.4.270.0060.03512.40
5.4.260.0070.04612.39
5.4.250.0070.03712.39
5.4.240.0050.03712.39
5.4.230.0060.03612.39
5.4.220.0040.03712.39
5.4.210.0040.04312.39
5.4.200.0040.03912.39
5.4.190.0030.03912.39
5.4.180.0060.03512.38
5.4.170.0050.03612.39
5.4.160.0090.03212.39
5.4.150.0040.03712.39
5.4.140.0040.03712.07
5.4.130.0070.04012.06
5.4.120.0100.03712.02
5.4.110.0070.03312.01
5.4.100.0040.03612.02
5.4.90.0060.03612.01
5.4.80.0060.04312.02
5.4.70.0060.03412.01
5.4.60.0050.03812.01
5.4.50.0110.03612.01
5.4.40.0060.03912.00
5.4.30.0060.04012.00
5.4.20.0090.04312.00
5.4.10.0060.03612.00
5.4.00.0050.03611.48
5.3.290.0060.03912.80
5.3.280.0060.04112.70
5.3.270.0050.03912.72
5.3.260.0040.04012.72
5.3.250.0070.03612.72
5.3.240.0070.03512.72
5.3.230.0070.04112.70
5.3.220.0060.03612.68
5.3.210.0070.03712.68
5.3.200.0080.04112.68
5.3.190.0080.04212.68
5.3.180.0110.04012.67
5.3.170.0060.04712.67
5.3.160.0080.03412.68
5.3.150.0070.03712.67
5.3.140.0060.03712.66
5.3.130.0070.03812.66
5.3.120.0080.03612.66
5.3.110.0090.04212.66
5.3.100.0040.03812.12
5.3.90.0060.03612.09
5.3.80.0070.03412.09
5.3.70.0040.03712.09
5.3.60.0090.03312.08
5.3.50.0070.03412.02
5.3.40.0060.03612.02
5.3.30.0020.04411.98
5.3.20.0070.05111.76
5.3.10.0080.04011.72
5.3.00.0060.03511.72
5.2.170.0060.0299.18
5.2.160.0050.0449.18
5.2.150.0060.0349.18
5.2.140.0040.0399.18
5.2.130.0060.0369.14
5.2.120.0070.0369.14
5.2.110.0090.0299.14
5.2.100.0050.0289.14
5.2.90.0040.0299.14
5.2.80.0040.0319.14
5.2.70.0050.0309.14
5.2.60.0030.0329.09
5.2.50.0030.0329.06
5.2.40.0080.0289.04
5.2.30.0020.0319.02
5.2.20.0060.0339.00
5.2.10.0050.0288.92
5.2.00.0060.0288.78
5.1.60.0040.0338.07
5.1.50.0040.0288.06
5.1.40.0030.0298.05
5.1.30.0030.0278.40
5.1.20.0050.0258.42
5.1.10.0060.0328.14
5.1.00.0050.0308.14
5.0.50.0050.0186.62
5.0.40.0040.0226.48
5.0.30.0040.0326.29
5.0.20.0050.0196.27
5.0.10.0010.0226.24
5.0.00.0010.0326.23
4.4.90.0030.0184.78
4.4.80.0050.0164.76
4.4.70.0020.0164.75
4.4.60.0010.0174.76
4.4.50.0030.0164.77
4.4.40.0000.0324.71
4.4.30.0030.0184.76
4.4.20.0050.0154.84
4.4.10.0020.0164.85
4.4.00.0020.0254.76
4.3.110.0020.0164.67
4.3.100.0020.0154.67
4.3.90.0020.0154.64
4.3.80.0030.0254.58
4.3.70.0010.0174.63
4.3.60.0000.0174.63
4.3.50.0030.0154.63
4.3.40.0030.0244.54
4.3.30.0020.0163.29
4.3.20.0010.0173.27
4.3.10.0020.0163.22
4.3.00.0070.01016.02

preferences:
31.13 ms | 401 KiB | 5 Q