3v4l.org

run code in 300+ PHP versions simultaneously
<?php class stdClassArr extends stdClass implements ArrayAccess { } $a = (new stdClassArr())['sth'];

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)
8.3.60.0140.00718.45
8.3.50.0170.00522.02
8.3.40.0150.00018.63
8.3.30.0150.00018.97
8.3.20.0170.00020.04
8.3.10.0040.01123.53
8.3.00.0040.00420.95
8.2.180.0150.00316.38
8.2.170.0140.00722.96
8.2.160.0060.01220.54
8.2.150.0080.00024.18
8.2.140.0030.00524.66
8.2.130.0040.00426.16
8.2.120.0120.00319.23
8.2.110.0060.00322.11
8.2.100.0040.00717.78
8.2.90.0060.00319.02
8.2.80.0050.00317.97
8.2.70.0030.00717.75
8.2.60.0040.00417.92
8.2.50.0030.00618.07
8.2.40.0060.00319.95
8.2.30.0050.00318.25
8.2.20.0040.00417.67
8.2.10.0000.00818.04
8.2.00.0000.00819.53
8.1.280.0200.00025.92
8.1.270.0150.00024.05
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00423.83
8.1.230.0040.00718.97
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.35
8.1.190.0000.00817.35
8.1.180.0050.00318.10
8.1.170.0050.00318.42
8.1.160.0000.00722.01
8.1.150.0000.00718.48
8.1.140.0000.00717.31
8.1.130.0030.00517.82
8.1.120.0040.00417.45
8.1.110.0050.00317.40
8.1.100.0000.00717.30
8.1.90.0040.00417.34
8.1.80.0040.00417.39
8.1.70.0040.00417.27
8.1.60.0040.00417.40
8.1.50.0040.00417.50
8.1.40.0000.00917.46
8.1.30.0050.00317.46
8.1.20.0000.00817.49
8.1.10.0050.00217.40
8.1.00.0000.00817.22
8.0.300.0030.00318.77
8.0.290.0060.00316.63
8.0.280.0000.00818.28
8.0.270.0080.00017.19
8.0.260.0060.00017.19
8.0.250.0040.00417.02
8.0.240.0000.00717.00
8.0.230.0070.00016.88
8.0.220.0000.00816.86
8.0.210.0000.00716.91
8.0.200.0030.00316.99
8.0.190.0080.00416.84
8.0.180.0080.00016.95
8.0.170.0000.00716.81
8.0.160.0000.00716.77
8.0.150.0070.00016.70
8.0.140.0000.00716.84
8.0.130.0000.00613.38
8.0.120.0040.00416.75
8.0.110.0040.00416.90
8.0.100.0030.00516.95
8.0.90.0050.00316.92
8.0.80.0090.01216.83
8.0.70.0040.00416.95
8.0.60.0040.00416.90
8.0.50.0000.00716.91
8.0.30.0110.00717.10
8.0.20.0130.01017.40
8.0.10.0050.00316.90
8.0.00.0090.00916.75
7.4.330.0000.00515.00
7.4.320.0030.00316.51
7.4.300.0060.00016.49
7.4.290.0000.00716.45
7.4.280.0030.00516.43
7.4.270.0000.00716.42
7.4.260.0000.00716.37
7.4.250.0040.00316.25
7.4.240.0040.00316.49
7.4.230.0030.00316.38
7.4.220.0070.01016.41
7.4.210.0080.00816.44
7.4.200.0070.00016.32
7.4.160.0080.00816.68
7.4.150.0140.00417.40
7.4.140.0070.01017.86
7.4.130.0130.00316.40
7.4.120.0090.00816.54
7.4.110.0130.00916.72
7.4.100.0060.01616.50
7.4.90.0060.01016.18
7.4.80.0100.00719.39
7.4.70.0170.00016.39
7.4.60.0070.01016.45
7.4.50.0060.00316.58
7.4.40.0000.01716.20
7.4.30.0090.00616.34
7.4.00.0060.00914.88
7.3.330.0000.00613.16
7.3.320.0000.00713.18
7.3.310.0060.00016.16
7.3.300.0000.00616.21
7.3.290.0000.01516.28
7.3.280.0120.00516.28
7.3.270.0150.01217.40
7.3.260.0100.00616.50
7.3.250.0150.00316.40
7.3.240.0110.00716.30
7.3.230.0110.01016.39
7.3.210.0040.01916.60
7.3.200.0040.01319.39
7.3.190.0090.01216.55
7.3.180.0130.00316.64
7.3.170.0060.01316.32
7.3.160.0080.00816.21
7.3.120.0090.00614.70
7.2.330.0130.00416.67
7.2.320.0110.00616.26
7.2.310.0110.00616.59
7.2.300.0110.01116.66
7.2.290.0090.01216.41
7.2.60.0370.00316.85
7.1.200.0060.00915.68
7.1.100.0040.00717.79
7.1.70.0000.00816.73
7.1.60.0070.01819.70
7.1.50.0060.00616.79
7.1.00.0070.07322.51
7.0.200.0000.00716.56
7.0.140.0030.07321.98
7.0.60.0100.07319.95
7.0.50.0100.07717.87
7.0.40.0170.08020.13
7.0.30.0270.03720.08
7.0.20.0170.05320.15
7.0.10.0100.08720.19
7.0.00.0100.03720.19
5.6.280.0070.07020.82
5.6.210.0070.03720.66
5.6.200.0100.05718.16
5.6.190.0030.05020.63
5.6.180.3530.04720.52
5.6.170.0230.05020.45
5.6.160.0000.04320.55
5.6.150.0000.04318.18
5.6.140.0170.07018.27
5.6.130.0070.06718.18
5.6.120.0170.07321.12
5.6.110.0100.03721.11
5.6.100.0130.08721.04
5.6.90.0170.07321.11
5.6.80.0030.04020.42
5.5.350.0070.08320.52
5.5.340.0030.08318.04
5.5.330.0070.04320.47
5.5.320.0230.04320.36
5.5.310.0200.04020.26
5.5.300.0130.06017.95
5.5.290.0100.07718.01
5.5.280.0030.05020.77
5.5.270.0170.07720.86
5.5.260.0070.07320.75
5.5.250.0000.06320.68
5.5.240.4100.03720.19
5.4.450.0300.04319.56
5.4.440.0330.05019.51
5.4.430.0570.03719.56
5.4.420.0470.04019.41
5.4.410.0230.03719.32
5.4.400.0400.03719.09
5.4.390.0270.04318.98
5.4.380.0330.04718.72
5.4.370.0270.05318.75
5.4.360.0230.06018.74
5.4.350.0330.05718.55
5.4.340.0230.04718.60
5.4.320.0040.03912.50
5.4.310.0100.03812.49
5.4.300.0070.03612.50
5.4.290.0040.04112.50
5.4.280.0080.03412.39
5.4.270.0050.03912.39
5.4.260.0070.03912.39
5.4.250.0030.04412.39
5.4.240.0070.03612.39
5.4.230.0070.03912.38
5.4.220.0040.03912.38
5.4.210.0040.03912.38
5.4.200.0050.04112.38
5.4.190.0050.03912.38
5.4.180.0080.03512.38
5.4.170.0050.03812.39
5.4.160.0080.03512.39
5.4.150.0060.03912.38
5.4.140.0100.04812.07
5.4.130.0060.03612.05
5.4.120.0060.03912.01
5.4.110.0070.03512.01
5.4.100.0050.03712.01
5.4.90.0050.03912.01
5.4.80.0080.03712.01
5.4.70.0090.03312.00
5.4.60.0050.03712.00
5.4.50.0040.03712.00
5.4.40.0060.03711.99
5.4.30.0050.03811.99
5.4.20.0040.03911.99
5.4.10.0090.03311.99
5.4.00.0050.03811.48
5.3.290.0070.04012.80
5.3.280.0080.03612.71
5.3.270.0100.04112.73
5.3.260.0130.04912.72
5.3.250.0100.06312.72
5.3.240.0120.05712.72
5.3.230.0080.06812.71
5.3.220.0120.05212.68
5.3.210.0110.05412.68
5.3.200.0110.05612.68
5.3.190.0160.08312.68
5.3.180.0120.05412.67
5.3.170.0050.05512.67
5.3.160.0090.05012.67
5.3.150.0090.05212.68
5.3.140.0100.04912.66
5.3.130.0100.04012.66
5.3.120.0100.04412.66
5.3.110.0070.04512.66
5.3.100.0110.04112.12
5.3.90.0070.04312.10
5.3.80.0070.04112.09
5.3.70.0060.04012.09
5.3.60.0070.04612.07
5.3.50.0080.04312.02
5.3.40.0070.03812.02
5.3.30.0040.04811.98
5.3.20.0080.04711.76
5.3.10.0130.05211.73
5.3.00.0080.05411.71
5.2.170.0110.0409.22
5.2.160.0070.0419.22
5.2.150.0060.0379.22
5.2.140.0050.0359.21
5.2.130.0070.0369.18
5.2.120.0080.0399.18
5.2.110.0080.0299.18
5.2.100.0090.0279.18
5.2.90.0070.0429.18
5.2.80.0040.0449.17
5.2.70.0080.0399.17
5.2.60.0090.0389.13
5.2.50.0070.0409.10
5.2.40.0100.0309.07
5.2.30.0070.0309.04
5.2.20.0060.0299.04
5.2.10.0060.0278.94
5.2.00.0050.0378.80
5.1.60.0060.0268.09
5.1.50.0060.0298.09
5.1.40.0060.0298.06
5.1.30.0060.0308.41
5.1.20.0070.0268.43
5.1.10.0020.0308.16
5.1.00.0070.0268.16
5.0.50.0050.0226.64
5.0.40.0040.0226.50
5.0.30.0040.0366.30
5.0.20.0040.0216.28
5.0.10.0070.0256.25
5.0.00.0040.0436.25
4.4.90.0080.0324.78
4.4.80.0040.0274.76
4.4.70.0070.0154.76
4.4.60.0030.0164.75
4.4.50.0060.0154.77
4.4.40.0030.0274.71
4.4.30.0020.0184.76
4.4.20.0030.0164.84
4.4.10.0000.0194.85
4.4.00.0060.0254.76
4.3.110.0020.0174.67
4.3.100.0020.0184.66
4.3.90.0030.0154.64
4.3.80.0050.0264.58
4.3.70.0070.0154.63
4.3.60.0080.0164.63
4.3.50.0040.0224.63
4.3.40.0030.0294.54
4.3.30.0030.0203.30
4.3.20.0030.0173.28
4.3.10.0040.0173.23
4.3.00.0030.01711.53

preferences:
48.32 ms | 401 KiB | 5 Q