3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array('one' => 1, 'two' => 2); var_dump(array_slice($a, 0, 1, true)); var_dump(array_slice($a, 0, 1, false));

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)
8.3.60.0090.00618.41
8.3.50.0150.00321.90
8.3.40.0040.01118.52
8.3.30.0120.00318.88
8.3.20.0040.00420.16
8.3.10.0060.00320.31
8.3.00.0030.00519.13
8.2.180.0110.00718.41
8.2.170.0120.00622.96
8.2.160.0110.00418.99
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00422.09
8.2.110.0060.00322.11
8.2.100.0030.00718.09
8.2.90.0000.00818.91
8.2.80.0030.00617.97
8.2.70.0090.00017.50
8.2.60.0030.00617.91
8.2.50.0040.00418.07
8.2.40.0040.00418.16
8.2.30.0040.00418.00
8.2.20.0000.00817.66
8.2.10.0040.00418.04
8.2.00.0000.00717.68
8.1.280.0090.00925.92
8.1.270.0050.00322.05
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.20
8.1.230.0110.00019.00
8.1.220.0040.00417.74
8.1.210.0080.00018.77
8.1.200.0000.00817.22
8.1.190.0000.00817.22
8.1.180.0040.00418.10
8.1.170.0050.00318.50
8.1.160.0070.00021.95
8.1.150.0040.00418.82
8.1.140.0040.00417.31
8.1.130.0000.00717.82
8.1.120.0070.00017.39
8.1.110.0080.00017.21
8.1.100.0000.00717.29
8.1.90.0000.00717.38
8.1.80.0030.00317.29
8.1.70.0000.00717.37
8.1.60.0030.00617.48
8.1.50.0070.00317.34
8.1.40.0040.00417.48
8.1.30.0000.00817.51
8.1.20.0030.00517.53
8.1.10.0000.00717.42
8.1.00.0020.00517.40
8.0.300.0000.00718.77
8.0.290.0000.00716.63
8.0.280.0000.00718.38
8.0.270.0050.00317.10
8.0.260.0000.00817.15
8.0.250.0070.00016.78
8.0.240.0070.00016.86
8.0.230.0060.00016.89
8.0.220.0040.00416.85
8.0.210.0000.00716.81
8.0.200.0030.00716.90
8.0.190.0000.00816.92
8.0.180.0000.00716.84
8.0.170.0030.00616.75
8.0.160.0080.00016.83
8.0.150.0000.00716.65
8.0.140.0040.00416.80
8.0.130.0000.00513.29
8.0.120.0050.00316.78
8.0.110.0040.00416.86
8.0.100.0040.00416.73
8.0.90.0040.00416.65
8.0.80.0110.00316.75
8.0.70.0050.00216.69
8.0.60.0000.00816.79
8.0.50.0000.00716.85
8.0.30.0120.01117.04
8.0.20.0110.00817.40
8.0.10.0070.00016.84
8.0.00.0070.01216.78
7.4.330.0020.00215.03
7.4.320.0030.00316.43
7.4.300.0060.00016.54
7.4.290.0030.00316.36
7.4.280.0030.00716.52
7.4.270.0030.00516.58
7.4.260.0070.00016.32
7.4.250.0070.00016.50
7.4.240.0060.00216.41
7.4.230.0000.00716.56
7.4.220.0090.01616.51
7.4.210.0030.01516.60
7.4.200.0070.00016.53
7.4.160.0060.01016.39
7.4.150.0130.00717.40
7.4.140.0140.00617.86
7.4.130.0100.00816.53
7.4.120.0050.01116.50
7.4.110.0110.00816.34
7.4.100.0090.00616.30
7.4.90.0120.00616.69
7.4.80.0200.00019.39
7.4.70.0030.01316.42
7.4.60.0100.00616.54
7.4.50.0090.00016.28
7.4.40.0070.01016.50
7.4.30.0130.00316.26
7.4.00.0000.00814.62
7.3.330.0000.00513.05
7.3.320.0000.00512.96
7.3.310.0000.00716.27
7.3.300.0040.00416.12
7.3.290.0140.00416.04
7.3.280.0080.00816.18
7.3.270.0120.00617.40
7.3.260.0100.00716.47
7.3.250.0100.00816.14
7.3.240.0140.00316.17
7.3.230.0070.01016.46
7.3.210.0130.00416.09
7.3.200.0190.00919.39
7.3.190.0120.00616.11
7.3.180.0060.00916.23
7.3.170.0090.00916.27
7.3.160.0130.00316.08
7.2.330.0090.00916.34
7.2.320.0120.01016.38
7.2.310.0070.01016.44
7.2.300.0070.01016.03
7.2.290.0180.00316.53
7.2.60.0040.00816.80
7.2.00.0000.01219.21
7.1.200.0040.00415.72
7.1.100.0070.01017.94
7.1.70.0000.01017.09
7.1.60.0090.01619.32
7.1.50.0090.00616.79
7.1.00.0030.07722.31
7.0.200.0060.00316.34
7.0.140.0000.07322.01
7.0.60.0130.07719.75
7.0.50.0030.07017.84
7.0.40.0100.08720.08
7.0.30.0570.07020.20
7.0.20.0300.06320.09
7.0.10.0030.09020.09
7.0.00.0030.05020.08
5.6.280.0070.07020.85
5.6.210.0200.07320.49
5.6.200.0070.08318.20
5.6.190.0030.04720.35
5.6.180.0430.05320.48
5.6.170.0370.07320.33
5.6.160.0070.08720.52
5.6.150.0030.07018.12
5.6.140.0000.04318.06
5.6.130.0030.06718.16
5.6.120.0000.04320.93
5.6.110.0130.07720.88
5.6.100.0070.06721.02
5.6.90.0000.06720.87
5.6.80.0070.07720.40
5.5.350.0170.08020.48
5.5.340.0070.04318.02
5.5.330.0030.04020.13
5.5.320.0270.04720.29
5.5.310.0200.05720.29
5.5.300.0070.04017.91
5.5.290.0100.04717.93
5.5.280.0070.04020.79
5.5.270.0030.06020.95
5.5.260.0070.07320.86
5.5.250.0170.04720.63
5.5.240.0330.06020.18
5.4.450.1370.04319.41
5.4.440.0570.04019.20
5.4.430.1100.04319.40
5.4.420.0670.00019.48
5.4.410.0630.00019.36
5.4.400.0630.00019.03
5.4.390.0630.00019.23
5.4.380.0700.00019.16
5.4.370.0630.00018.95
5.4.360.0630.00019.05
5.4.350.0630.00019.21
5.4.340.0630.00019.06
5.4.320.0060.04812.45
5.4.310.0080.04912.45
5.4.300.0080.04412.46
5.4.290.0090.03712.45
5.4.280.0240.02112.34
5.4.270.0110.04612.34
5.4.260.0100.04512.35
5.4.250.0110.05712.35
5.4.240.0080.04612.34
5.4.230.0300.08812.34
5.4.220.0100.04312.34
5.4.210.0120.04412.34
5.4.200.0070.04812.34
5.4.190.0070.04212.34
5.4.180.0080.04212.34
5.4.170.0060.03912.35
5.4.160.0080.03912.34
5.4.150.0080.04012.34
5.4.140.0070.05012.02
5.4.130.0100.04512.01
5.4.120.0110.04611.97
5.4.110.0120.04411.96
5.4.100.0140.04211.96
5.4.90.0080.03611.96
5.4.80.0060.04111.96
5.4.70.0050.04211.96
5.4.60.0070.04011.96
5.4.50.0090.04511.96
5.4.40.0070.04011.95
5.4.30.0050.04411.95
5.4.20.0050.04211.95
5.4.10.0040.03911.95
5.4.00.0070.04011.44
5.3.290.0070.04712.80
5.3.280.0120.04012.71
5.3.270.0050.04312.73
5.3.260.0070.04412.72
5.3.250.0080.04312.72
5.3.240.0060.03912.72
5.3.230.0070.04212.71
5.3.220.0120.04712.68
5.3.210.0070.05112.68
5.3.200.0100.04712.68
5.3.190.0060.04512.68
5.3.180.0100.03712.67
5.3.170.0070.04512.67
5.3.160.0110.04512.67
5.3.150.0110.04212.67
5.3.140.0070.04112.66
5.3.130.0050.04312.66
5.3.120.0070.04612.66
5.3.110.0140.04612.66
5.3.100.0090.04112.12
5.3.90.0050.04412.08
5.3.80.0090.04012.07
5.3.70.0080.05412.07
5.3.60.0070.05112.06
5.3.50.0090.03812.00
5.3.40.0060.03912.00
5.3.30.0040.04611.94
5.3.20.0110.04311.72
5.3.10.0040.04111.69
5.3.00.0060.03711.68
5.2.170.0040.0329.18
5.2.160.0010.0329.18
5.2.150.0070.0279.18
5.2.140.0050.0319.18
5.2.130.0080.0299.14
5.2.120.0080.0329.14
5.2.110.0070.0309.14
5.2.100.0060.0319.13
5.2.90.0070.0389.14
5.2.80.0070.0319.13
5.2.70.0050.0369.14
5.2.60.0060.0309.08
5.2.50.0080.0299.05
5.2.40.0080.0279.03
5.2.30.0060.0339.01
5.2.20.0080.0379.00
5.2.10.0080.0358.92
5.2.00.0070.0368.77
5.1.60.0040.0288.06
5.1.50.0040.0248.05
5.1.40.0050.0258.04
5.1.30.0070.0308.39
5.1.20.0050.0288.41
5.1.10.0060.0258.13
5.1.00.0060.0278.14
5.0.50.0050.0226.62
5.0.40.0050.0226.47
5.0.30.0050.0356.29
5.0.20.0050.0186.26
5.0.10.0070.0176.23
5.0.00.0050.0286.22
4.4.90.0030.0224.78
4.4.80.0050.0194.76
4.4.70.0060.0194.75
4.4.60.0020.0184.75
4.4.50.0020.0214.77
4.4.40.0060.0284.71
4.4.30.0020.0174.75
4.4.20.0010.0194.85
4.4.10.0070.0154.85
4.4.00.0050.0234.76
4.3.110.0020.0174.67
4.3.100.0060.0134.67
4.3.90.0010.0174.64
4.3.80.0040.0234.59
4.3.70.0030.0144.63
4.3.60.0010.0164.63
4.3.50.0020.0214.63
4.3.40.0020.0254.54
4.3.30.0010.0173.29
4.3.20.0020.0173.26
4.3.10.0020.0163.21
4.3.00.0030.0237.14

preferences:
48.88 ms | 401 KiB | 5 Q