3v4l.org

run code in 300+ PHP versions simultaneously
<?php function x($a, $b) { var_dump(array_slice(func_get_args(), 2)); } x(1,2); x(1,2,3,4); x(1,2,3,4,5);

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)
8.3.60.0170.00318.31
8.3.50.0150.00721.15
8.3.40.0090.00618.45
8.3.30.0100.00318.59
8.3.20.0080.00018.54
8.3.10.0040.00420.92
8.3.00.0040.00423.48
8.2.180.0100.01318.26
8.2.170.0110.00422.96
8.2.160.0100.00320.36
8.2.150.0050.00324.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0030.00621.13
8.2.110.0000.00920.50
8.2.100.0040.00817.59
8.2.90.0050.00319.06
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0040.00417.92
8.2.50.0050.00318.07
8.2.40.0040.00418.22
8.2.30.0050.00321.10
8.2.20.0000.00817.63
8.2.10.0040.00417.49
8.2.00.0060.00317.71
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0150.00326.35
8.1.250.0030.00628.09
8.1.240.0090.00022.35
8.1.230.0070.00421.03
8.1.220.0000.00718.77
8.1.210.0050.00318.83
8.1.200.0050.00517.11
8.1.190.0060.00317.40
8.1.180.0040.00418.10
8.1.170.0060.00318.46
8.1.160.0000.00718.90
8.1.150.0070.00018.56
8.1.140.0000.00817.33
8.1.130.0070.00017.77
8.1.120.0040.00417.43
8.1.110.0040.00417.22
8.1.100.0000.00717.39
8.1.90.0040.00417.33
8.1.80.0000.00717.29
8.1.70.0000.00617.41
8.1.60.0040.00417.51
8.1.50.0050.00217.30
8.1.40.0000.00817.47
8.1.30.0050.00317.56
8.1.20.0090.00017.45
8.1.10.0060.00317.46
8.1.00.0060.00617.34
8.0.300.0060.00319.81
8.0.290.0040.00417.15
8.0.280.0050.00218.36
8.0.270.0000.00717.11
8.0.260.0060.00016.72
8.0.250.0000.00716.76
8.0.240.0000.00716.91
8.0.230.0030.00316.78
8.0.220.0030.00316.69
8.0.210.0040.00416.73
8.0.200.0030.00316.90
8.0.190.0070.00016.95
8.0.180.0030.00516.79
8.0.170.0000.00716.72
8.0.160.0070.00016.71
8.0.150.0030.00416.66
8.0.140.0030.00316.82
8.0.130.0030.00313.29
8.0.120.0070.00016.79
8.0.110.0060.00316.74
8.0.100.0070.00016.79
8.0.90.0050.00216.71
8.0.80.0110.01116.82
8.0.70.0040.00416.77
8.0.60.0000.00716.87
8.0.50.0080.00016.94
8.0.30.0130.00816.85
8.0.20.0130.00517.40
8.0.10.0040.00416.82
8.0.00.0080.01016.57
7.4.330.0050.00016.84
7.4.320.0030.00316.47
7.4.300.0060.00016.44
7.4.290.0000.00816.34
7.4.280.0000.01016.46
7.4.270.0000.00716.39
7.4.260.0000.00513.21
7.4.250.0040.00416.51
7.4.240.0000.00716.55
7.4.230.0070.00016.50
7.4.220.0070.01116.49
7.4.210.0050.01116.47
7.4.200.0030.00516.44
7.4.190.0040.00416.63
7.4.160.0080.00816.46
7.4.150.0090.00917.40
7.4.140.0140.00417.86
7.4.130.0140.00416.58
7.4.120.0050.01216.52
7.4.110.0060.01616.52
7.4.100.0080.01116.39
7.4.90.0090.00916.34
7.4.80.0060.00919.39
7.4.70.0080.00816.52
7.4.60.0070.01016.46
7.4.50.0000.00916.63
7.4.40.0000.01322.77
7.4.30.0090.00616.55
7.4.00.0060.00915.25
7.3.330.0050.00013.16
7.3.320.0050.00013.16
7.3.310.0070.00016.27
7.3.300.0000.00716.25
7.3.290.0080.00616.24
7.3.280.0060.01016.19
7.3.270.0130.00317.40
7.3.260.0100.01218.24
7.3.250.0130.00716.40
7.3.240.0120.00616.48
7.3.230.0150.00316.40
7.3.210.0000.01716.61
7.3.200.0050.01119.39
7.3.190.0060.01616.31
7.3.180.0170.00016.47
7.3.170.0120.00816.27
7.3.160.0110.00516.32
7.3.120.0060.00614.70
7.2.330.0040.01316.71
7.2.320.0060.01516.55
7.2.310.0070.01016.43
7.2.300.0000.01816.63
7.2.290.0060.01216.37
7.2.60.0040.00816.63
7.2.00.0180.01019.34
7.1.200.0080.00415.71
7.1.100.0000.01117.63
7.1.70.0080.00016.74
7.1.60.0070.01719.40
7.1.50.0100.01316.57
7.1.00.0070.06722.42
7.0.200.0220.00316.22
7.0.140.0000.07722.23
7.0.70.0130.06719.88
7.0.60.0130.04719.79
7.0.50.0100.08720.26
7.0.40.0100.08320.12
7.0.30.0030.04320.13
7.0.20.0100.05720.11
7.0.10.0030.05720.12
7.0.00.0030.07020.14
5.6.280.0100.06721.13
5.6.220.0070.06320.65
5.6.210.0000.05720.75
5.6.200.0100.05721.03
5.6.190.0130.08021.04
5.6.180.0100.08021.01
5.6.170.0070.09021.02
5.6.160.0100.05721.01
5.6.150.0070.04721.03
5.6.140.0100.06021.05
5.6.130.0030.05321.10
5.6.120.0100.08021.02
5.6.110.0170.07321.11
5.6.100.0100.08320.88
5.6.90.0070.05321.01
5.6.80.0130.05720.47
5.6.70.0030.04020.35
5.6.60.0030.04020.44
5.6.50.0000.04720.45
5.6.40.0100.04020.38
5.6.30.0100.03320.37
5.6.20.0000.08720.38
5.6.10.0030.04020.47
5.6.00.0070.03720.42
5.5.360.0130.04320.36
5.5.350.0030.04020.37
5.5.340.0070.04320.88
5.5.330.0070.05320.89
5.5.320.0070.03720.86
5.5.310.0130.08320.75
5.5.300.0030.07720.88
5.5.290.0170.07720.92
5.5.280.0070.08320.80
5.5.270.0000.08720.85
5.5.260.0070.09020.89
5.5.250.0070.04020.70
5.5.240.0030.04020.30
5.5.230.0030.04020.24
5.5.220.0000.04320.25
5.5.210.0030.04020.30
5.5.200.0000.04320.25
5.5.190.0070.04720.28
5.5.180.0030.04320.25
5.5.160.0070.03720.22
5.5.150.0030.03019.99
5.5.140.0070.08020.13
5.5.130.0070.06320.27
5.5.120.0070.03720.24
5.5.110.0100.04020.12
5.5.100.0100.03320.16
5.5.90.0000.04320.07
5.5.80.0070.02720.16
5.5.70.0000.03720.10
5.5.60.0030.03020.14
5.5.50.0000.03320.13
5.5.40.0030.03020.15
5.5.30.0100.03720.14
5.5.20.0000.03320.15
5.5.10.0000.03320.02
5.5.00.0000.04019.96
5.4.450.0000.05719.35
5.4.440.0070.08719.37
5.4.430.0070.08319.48
5.4.420.0130.07319.37
5.4.410.0100.05019.31
5.4.400.0070.03719.19
5.4.390.0000.04319.12
5.4.380.0000.04019.18
5.4.370.0070.03719.13
5.4.360.0030.04019.03
5.4.350.0100.03319.20
5.4.340.0070.03719.05
5.4.320.0000.04018.95
5.4.310.0170.03019.12
5.4.300.0030.03719.18
5.4.290.0000.04318.87
5.4.280.0030.07719.12
5.4.270.0030.03718.87
5.4.260.0000.04019.18
5.4.250.0000.04319.23
5.4.240.0030.03718.96
5.4.230.0000.03319.02
5.4.220.0070.04719.15
5.4.210.0030.04018.84
5.4.200.0030.03719.18
5.4.190.0100.03318.93
5.4.180.0030.03719.02
5.4.170.0000.04019.14
5.4.160.0000.03318.84
5.4.150.0000.03719.14
5.4.140.0000.03316.44
5.4.130.0000.03716.41
5.4.120.0000.05316.32
5.4.110.0030.03016.43
5.4.100.0030.03716.38
5.4.90.0030.03016.46
5.4.80.0030.03716.32
5.4.70.0030.03316.41
5.4.60.0070.06316.46
5.4.50.0030.05016.44
5.4.40.0030.03316.54
5.4.30.0030.04016.38
5.4.20.0000.07016.39
5.4.10.0070.07716.40
5.4.00.0000.07015.86
5.3.290.0030.03714.68
5.3.280.0000.04014.52
5.3.270.0070.04714.62
5.3.260.0030.03714.63
5.3.250.0000.03314.66
5.3.240.0000.04014.55
5.3.230.0070.02714.60
5.3.220.0100.04314.54
5.3.210.0030.03014.50
5.3.200.0070.03714.57
5.3.190.0070.03314.54
5.3.180.0000.04014.54
5.3.170.0070.03314.70
5.3.160.0030.03014.53
5.3.150.0070.03314.64
5.3.140.0100.03014.64
5.3.130.0070.08314.52
5.3.120.0070.06314.60
5.3.110.0130.07314.54
5.3.100.0070.07714.04
5.3.90.0070.07713.99
5.3.80.0200.06314.05
5.3.70.0100.07014.07
5.3.60.0170.06313.89
5.3.50.0030.08013.82
5.3.40.0030.05014.01
5.3.30.0000.08013.95
5.3.20.0130.07013.61
5.3.10.0100.07313.71
5.3.00.0030.08013.56
5.2.170.0070.04311.25
5.2.160.0070.03311.19
5.2.150.0070.06711.28
5.2.140.0070.04711.21
5.2.130.0130.05711.00
5.2.120.0030.06311.21
5.2.110.0030.06311.19
5.2.100.0100.05310.99
5.2.90.0070.05311.10
5.2.80.0070.05711.08
5.2.70.0070.04311.23
5.2.60.0000.05710.93
5.2.50.0100.04710.93
5.2.40.0030.06010.90
5.2.30.0070.05711.00
5.2.20.0030.06010.87
5.2.10.0130.04310.93
5.2.00.0130.05310.74
5.1.60.0000.06010.51
5.1.50.0100.04310.51
5.1.40.0070.05310.51
5.1.30.0030.05010.51
5.1.20.0030.06010.51
5.1.10.0030.06010.51
5.1.00.0070.05310.51
5.0.50.0000.04710.51
5.0.40.0000.05010.51
5.0.30.0000.06710.51
5.0.20.0000.04710.51
5.0.10.0000.03710.51
5.0.00.0000.05710.51
4.4.90.0000.03310.51
4.4.80.0030.03710.51
4.4.70.0000.03710.51
4.4.60.0070.03010.51
4.4.50.0000.03710.51
4.4.40.0000.05710.51
4.4.30.0070.02310.51
4.4.20.0030.03010.51
4.4.10.0100.03010.51
4.4.00.0070.05010.51
4.3.110.0030.03710.51
4.3.100.0070.01710.51
4.3.90.0030.03010.51
4.3.80.0030.05310.51
4.3.70.0100.02710.51
4.3.60.0100.02710.51
4.3.50.0000.04010.51
4.3.40.0000.05710.51
4.3.30.0000.04010.51
4.3.20.0000.03710.51
4.3.10.0070.03310.51
4.3.00.0000.03310.51

preferences:
46.06 ms | 401 KiB | 5 Q