3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a[0]='foo'; $a[1]=11; $a[2]=22; $a[3]=33; $result[key($a)] = array_slice($a, 1); var_dump($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)
8.3.60.0180.00416.63
8.3.50.0140.01016.29
8.3.40.0120.00618.54
8.3.30.0060.00918.67
8.3.20.0080.00018.83
8.3.10.0040.00420.43
8.3.00.0060.00319.38
8.2.180.0040.01118.13
8.2.170.0070.01122.96
8.2.160.0030.01121.24
8.2.150.0060.00324.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00420.86
8.2.110.0030.00821.12
8.2.100.0090.00317.78
8.2.90.0030.00719.30
8.2.80.0040.00419.19
8.2.70.0080.00017.50
8.2.60.0040.00418.05
8.2.50.0060.00318.07
8.2.40.0070.00018.34
8.2.30.0000.00818.04
8.2.20.0000.00717.59
8.2.10.0040.00417.66
8.2.00.0000.00717.59
8.1.280.0110.00725.92
8.1.270.0080.00024.66
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.88
8.1.230.0110.00021.04
8.1.220.0030.00617.74
8.1.210.0030.00618.83
8.1.200.0060.00317.35
8.1.190.0000.00717.39
8.1.180.0000.00818.10
8.1.170.0000.01118.78
8.1.160.0040.00418.81
8.1.150.0070.00018.53
8.1.140.0040.00417.22
8.1.130.0030.00317.70
8.1.120.0070.00017.40
8.1.110.0000.00817.21
8.1.100.0000.00717.22
8.1.90.0000.00717.32
8.1.80.0030.00317.24
8.1.70.0030.00317.36
8.1.60.0070.00017.34
8.1.50.0050.00317.38
8.1.40.0030.00517.35
8.1.30.0000.00817.57
8.1.20.0040.00417.46
8.1.10.0040.00417.44
8.1.00.0040.00417.20
8.0.300.0000.00719.79
8.0.290.0030.00516.63
8.0.280.0030.00618.38
8.0.270.0000.00717.14
8.0.260.0060.00016.75
8.0.250.0000.00716.73
8.0.240.0000.00716.82
8.0.230.0050.00216.81
8.0.220.0000.00716.77
8.0.210.0000.00716.66
8.0.200.0000.00716.69
8.0.190.0030.00516.82
8.0.180.0040.00416.71
8.0.170.0060.00316.80
8.0.160.0070.00016.68
8.0.150.0030.00516.60
8.0.140.0040.00316.71
8.0.130.0000.00513.16
8.0.120.0070.00016.62
8.0.110.0000.00716.86
8.0.100.0030.00316.87
8.0.90.0000.00716.71
8.0.80.0000.01416.82
8.0.70.0040.00416.81
8.0.60.0050.00216.75
8.0.50.0040.00416.76
8.0.30.0060.01517.08
8.0.20.0100.00917.02
8.0.10.0030.00316.93
8.0.00.0120.00616.66
7.4.330.0000.00612.90
7.4.320.0000.00716.45
7.4.300.0000.00716.42
7.4.290.0000.00816.43
7.4.280.0090.00016.46
7.4.270.0000.00716.54
7.4.260.0000.00613.24
7.4.250.0040.00416.49
7.4.240.0000.00716.37
7.4.230.0030.00316.32
7.4.220.0070.01116.47
7.4.210.0080.01016.54
7.4.200.0030.00316.63
7.4.190.0030.00316.43
7.4.160.0000.01616.48
7.4.150.0170.01016.44
7.4.140.0150.00516.33
7.4.130.0090.00816.50
7.4.120.0130.00516.42
7.4.110.0130.00316.32
7.4.100.0070.01116.42
7.4.90.0120.00916.48
7.4.80.0110.00619.39
7.4.70.0140.00316.50
7.4.60.0090.00616.60
7.4.50.0030.00916.51
7.4.40.0070.00716.29
7.4.30.0090.00916.51
7.4.00.0030.01214.56
7.3.330.0030.00312.91
7.3.320.0000.00613.07
7.3.310.0000.00716.26
7.3.300.0060.00016.23
7.3.290.0110.00716.23
7.3.280.0050.01216.20
7.3.270.0070.01016.51
7.3.260.0000.01816.32
7.3.250.0120.01216.48
7.3.240.0070.01416.26
7.3.230.0060.00916.44
7.3.210.0120.00616.30
7.3.200.0130.00316.24
7.3.190.0060.01416.30
7.3.180.0040.01116.36
7.3.170.0130.00316.34
7.3.160.0130.00316.24
7.3.120.0100.00714.67
7.2.330.0100.00716.34
7.2.320.0130.00616.46
7.2.310.0070.01716.31
7.2.300.0140.00316.48
7.2.290.0130.00316.57
7.2.00.0030.01219.35
7.1.70.0070.00317.17
7.1.60.0120.00919.40
7.1.50.0090.00416.73
7.1.00.0030.07022.45
7.0.200.0480.00314.43
7.0.140.0000.07722.00
7.0.120.0070.04022.04
7.0.60.0300.07019.95
7.0.50.0070.08017.84
7.0.40.0200.08720.12
7.0.30.0170.06020.21
7.0.20.0270.07320.40
7.0.10.0300.08020.24
7.0.00.0200.04719.95
5.6.280.0130.06320.85
5.6.210.0030.04320.44
5.6.200.0070.08718.23
5.6.190.0270.07320.43
5.6.180.0300.07720.77
5.6.170.0270.05320.41
5.6.160.0300.07020.32
5.6.150.0200.06020.46
5.6.140.0200.08720.17
5.6.130.0330.07720.13
5.6.120.0170.05320.32
5.6.110.0100.04720.43
5.6.100.0170.04020.45
5.6.90.0130.04320.43
5.6.80.0130.04019.56
5.6.70.0170.03719.73
5.6.60.0100.04319.48
5.6.50.0200.04019.52
5.6.40.0130.04319.53
5.6.30.0200.03719.54
5.6.20.0170.03719.74
5.6.10.0130.04319.46
5.6.00.0130.04019.63
5.5.350.0000.08320.52
5.5.340.0070.07317.89
5.5.330.0200.04020.23
5.5.320.0270.05020.44
5.5.310.0170.07720.07
5.5.300.0170.04320.18
5.5.290.0200.07319.98
5.5.280.0270.07320.17
5.5.270.0200.03720.16
5.5.260.0130.04320.19
5.5.250.0170.03719.93
5.5.240.0170.04319.55
5.5.230.0130.03719.57
5.5.220.0200.05319.50
5.5.210.0170.04019.36
5.5.200.0130.04019.43
5.5.190.0170.04319.61
5.5.180.0100.04319.53
5.5.160.0170.07319.52
5.5.150.0100.04319.27
5.5.140.0200.03319.61
5.5.130.0100.04319.55
5.5.120.0100.04319.28
5.5.110.0070.06019.24
5.5.100.0100.04019.16
5.5.90.0100.04319.37
5.5.80.0030.05319.46
5.5.70.0200.03319.45
5.5.60.0100.04319.21
5.5.50.0200.03319.21
5.5.40.0100.04019.37
5.5.30.0300.03019.28
5.5.20.0170.04019.26
5.5.10.0130.04719.35
5.5.00.0170.04719.44
5.4.450.0270.06019.47
5.4.440.0200.03719.25
5.4.430.0100.04019.50
5.4.420.0100.04019.44
5.4.410.0130.03719.12
5.4.400.0170.03719.01
5.4.390.0100.04019.12
5.4.380.0270.04019.00
5.4.370.0100.04019.11
5.4.360.0170.03719.00
5.4.350.0200.03019.19
5.4.340.0170.03319.02
5.4.320.0170.06019.19
5.4.310.0070.04318.93
5.4.300.0200.03018.91
5.4.290.0130.03719.18
5.4.280.0100.04019.08
5.4.270.0100.04018.82
5.4.260.0200.03019.08
5.4.250.0130.04019.08
5.4.240.0130.04019.17
5.4.230.0170.03319.14
5.4.220.0170.03319.18
5.4.210.0170.03318.80
5.4.200.0270.03018.80
5.4.190.0130.03719.13
5.4.180.0230.03318.91
5.4.170.0170.04318.90
5.4.160.0230.06019.16
5.4.150.0230.04319.06
5.4.140.0200.04016.34
5.4.130.0230.03016.28
5.4.120.0130.05316.26
5.4.110.0200.04716.25
5.4.100.0300.06716.25
5.4.90.0230.05716.35
5.4.80.0270.04016.59
5.4.70.0270.04016.34
5.4.60.0170.05016.36
5.4.50.0230.06016.22
5.4.40.0270.07316.12
5.4.30.0300.06316.39
5.4.20.0170.07716.12
5.4.10.0200.06016.26
5.4.00.0270.06315.78
5.3.290.0200.03714.58
5.3.280.0130.03714.52
5.3.270.0200.03714.53
5.3.260.0230.04314.55
5.3.250.0200.05314.54
5.3.240.0130.04714.48
5.3.230.0170.05314.52
5.3.220.0370.04714.44
5.3.210.0270.06314.52
5.3.200.0230.05314.52
5.3.190.0170.05314.53
5.3.180.0230.07014.45
5.3.170.0200.06314.48
5.3.160.0300.06014.46
5.3.150.0230.06014.54
5.3.140.0230.06314.46
5.3.130.0230.07314.48
5.3.120.0170.07014.64
5.3.110.0300.05314.44
5.3.100.0270.06313.95
5.3.90.0200.07013.92
5.3.80.0300.06713.84
5.3.70.0230.07013.95
5.3.60.0200.04313.82
5.3.50.0300.06713.93
5.3.40.0170.06713.89
5.3.30.0300.06013.84
5.3.20.0330.06013.64
5.3.10.0200.07313.60
5.3.00.0200.07313.65
5.2.170.0170.04712.58
5.2.160.0170.06312.58
5.2.150.0230.05312.58
5.2.140.0270.05712.58
5.2.130.0100.04712.58
5.2.120.0200.05712.58
5.2.110.0200.06312.58
5.2.100.0200.05312.58
5.2.90.0330.05012.58
5.2.80.0200.06012.58
5.2.70.0230.05712.58
5.2.60.0170.06312.58
5.2.50.0130.05312.58
5.2.40.0170.03012.58
5.2.30.0100.03012.58
5.2.20.0170.03312.58
5.2.10.0100.06712.58
5.2.00.0200.06012.58
5.1.60.0100.06012.58
5.1.50.0200.03012.58
5.1.40.0170.04712.58
5.1.30.0200.02712.58
5.1.20.0130.05012.58
5.1.10.0200.02312.58
5.1.00.0130.05712.58
5.0.50.0170.04012.58
5.0.40.0100.04012.58
5.0.30.0100.04312.58
5.0.20.0130.04012.58
5.0.10.0070.03712.58
5.0.00.0130.05712.58
4.4.90.0100.02712.58
4.4.80.0130.03312.58
4.4.70.0030.03312.58
4.4.60.0130.03312.58
4.4.50.0100.03312.58
4.4.40.0100.03712.58
4.4.30.0070.03712.58
4.4.20.0070.02012.58
4.4.10.0070.03012.58
4.4.00.0070.06012.58
4.3.110.0070.03312.58
4.3.100.0100.01712.58
4.3.90.0070.01712.58
4.3.80.0170.04012.58
4.3.70.0070.04012.58
4.3.60.0130.01312.58
4.3.50.0070.03312.58
4.3.40.0070.03712.58
4.3.30.0030.02312.58
4.3.20.0030.02012.58
4.3.10.0100.03712.58
4.3.00.0070.03012.58

preferences:
47.68 ms | 401 KiB | 5 Q