3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A extends ArrayObject {} $rfc = new ReflectionClass("A"); $obj = $rfc->newInstanceWithoutConstructor();

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)
8.3.70.0060.01616.63
8.3.60.0120.00616.61
8.3.50.0140.00421.89
8.3.40.0070.00718.67
8.3.30.0140.00019.00
8.3.20.0000.00720.31
8.3.10.0000.00723.61
8.3.00.0070.00019.14
8.2.180.0070.00718.32
8.2.170.0120.00322.96
8.2.160.0100.00320.51
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.54
8.2.110.0070.01020.57
8.2.100.0080.00417.66
8.2.90.0050.00317.78
8.2.80.0000.00917.97
8.2.70.0000.00817.50
8.2.60.0040.00417.90
8.2.50.0050.00518.07
8.2.40.0000.00819.75
8.2.30.0070.00019.44
8.2.20.0040.00417.60
8.2.10.0040.00417.87
8.2.00.0000.00717.62
8.1.280.0170.00325.92
8.1.270.0000.00823.96
8.1.260.0000.00826.35
8.1.250.0000.00828.09
8.1.240.0060.00322.29
8.1.230.0040.00720.72
8.1.220.0030.00517.74
8.1.210.0080.00018.77
8.1.200.0060.00317.35
8.1.190.0080.00017.10
8.1.180.0090.00018.10
8.1.170.0000.00818.45
8.1.160.0000.00718.86
8.1.150.0040.00418.58
8.1.140.0060.00317.35
8.1.130.0000.00717.75
8.1.120.0020.00517.31
8.1.110.0000.00717.28
8.1.100.0070.00017.41
8.1.90.0040.00417.38
8.1.80.0000.00717.25
8.1.70.0000.00717.36
8.1.60.0040.00417.41
8.1.50.0040.00417.38
8.1.40.0000.00717.39
8.1.30.0060.00317.65
8.1.20.0040.00417.57
8.1.10.0040.00417.43
8.1.00.0000.00817.47
8.0.300.0000.00719.89
8.0.290.0030.00316.75
8.0.280.0000.00718.49
8.0.270.0030.00317.18
8.0.260.0030.00317.18
8.0.250.0050.00316.95
8.0.240.0000.00616.82
8.0.230.0000.00716.89
8.0.220.0030.00316.81
8.0.210.0040.00416.87
8.0.200.0000.00716.76
8.0.190.0050.00316.88
8.0.180.0000.00716.84
8.0.170.0040.00416.78
8.0.160.0030.00316.77
8.0.150.0050.00316.78
8.0.140.0080.00316.74
8.0.130.0030.00313.32
8.0.120.0080.00016.87
8.0.110.0070.00016.82
8.0.100.0040.00416.82
8.0.90.0050.00316.86
8.0.80.0050.00916.79
8.0.70.0050.00216.89
8.0.60.0050.00216.89
8.0.50.0080.00016.75
8.0.30.0110.01016.98
8.0.20.0130.01017.40
8.0.10.0030.00516.98
8.0.00.0060.01116.76
7.4.330.0050.00015.00
7.4.320.0030.00316.55
7.4.300.0030.00316.55
7.4.290.0030.00316.43
7.4.280.0040.00416.49
7.4.270.0070.00016.42
7.4.260.0070.00016.45
7.4.250.0000.01016.41
7.4.240.0060.00216.46
7.4.230.0000.00716.52
7.4.220.0150.00916.41
7.4.210.0070.00916.49
7.4.200.0040.00416.24
7.4.190.0030.00316.70
7.4.160.0130.00916.40
7.4.150.0130.00717.40
7.4.140.0090.01017.86
7.4.130.0080.00816.55
7.4.120.0090.00816.34
7.4.110.0080.01216.25
7.4.100.0090.01216.43
7.4.90.0130.00316.31
7.4.80.0100.00719.39
7.4.70.0090.00616.37
7.4.60.0030.01816.45
7.4.50.0060.00316.42
7.4.40.0060.01016.44
7.4.30.0060.01016.42
7.4.00.0100.00314.77
7.3.330.0060.00013.24
7.3.320.0070.00013.04
7.3.310.0000.00716.01
7.3.300.0030.00316.18
7.3.290.0060.01316.11
7.3.280.0110.00716.13
7.3.270.0030.01317.40
7.3.260.0100.00616.17
7.3.250.0050.01116.47
7.3.240.0090.00616.34
7.3.230.0140.00416.39
7.3.210.0060.01016.16
7.3.200.0080.00819.39
7.3.190.0070.01316.52
7.3.180.0120.00316.32
7.3.170.0100.01016.27
7.3.160.0090.00616.09
7.3.120.0030.01514.67
7.2.330.0090.00616.41
7.2.320.0090.00916.21
7.2.310.0090.00916.43
7.2.300.0410.02316.59
7.2.290.0100.01316.47
7.2.60.0170.00916.61
7.2.50.0070.00716.77
7.1.200.0090.00315.59
7.1.100.0120.00617.93
7.1.70.0000.00816.85
7.1.60.0090.01519.46
7.1.50.0040.01816.89
7.1.00.0070.07322.40
7.0.200.0040.00716.61
7.0.140.0030.07322.19
7.0.60.0070.06719.86
7.0.50.0170.07717.82
7.0.40.0070.04320.02
7.0.30.0270.03720.34
7.0.20.0230.05320.16
7.0.10.0030.04720.21
7.0.00.0100.08320.32
5.6.280.0070.07021.01
5.6.210.0130.07320.63
5.6.200.0100.07718.23
5.6.190.0070.06320.82
5.6.180.0030.07720.48
5.6.170.0300.07720.50
5.6.160.0130.03320.41
5.6.150.0030.05018.11
5.6.140.0030.08318.11
5.6.130.0030.04018.16
5.6.120.0170.06721.11
5.6.110.0130.07321.02
5.6.100.0100.07021.12
5.6.90.0030.06721.10
5.6.80.0000.08720.52
5.5.350.0070.08020.32
5.5.340.0070.05017.95
5.5.330.0170.07320.42
5.5.320.0300.05020.35
5.5.310.0400.06320.41
5.5.300.0070.05318.04
5.5.290.0030.08717.97
5.5.280.0070.05020.63
5.5.270.0100.03320.88
5.5.260.0130.07720.68
5.5.250.0070.03720.66
5.5.240.0030.07720.27
5.4.450.0870.07019.70
5.4.440.0400.06319.48
5.4.430.0400.04719.21
5.4.420.0170.06719.50
5.4.410.0200.06719.50
5.4.400.0170.05019.17
5.4.390.0270.05019.32
5.4.380.0130.07318.77
5.4.370.0170.05018.75
5.4.360.0200.04318.50
5.4.350.0300.09718.50
5.4.340.0130.06318.83
5.4.320.0050.03712.50
5.4.310.0060.04512.50
5.4.300.0050.03712.50
5.4.290.0040.05012.50
5.4.280.0060.03712.40
5.4.270.0050.04112.40
5.4.260.0090.06612.40
5.4.250.0100.05212.40
5.4.240.0090.05212.40
5.4.230.0100.05112.39
5.4.220.0050.04512.39
5.4.210.0080.03812.39
5.4.200.0080.04112.39
5.4.190.0110.03112.38
5.4.180.0070.03512.38
5.4.170.0030.04112.40
5.4.160.0110.03212.39
5.4.150.0080.03512.39
5.4.140.0090.03512.07
5.4.130.0070.03512.07
5.4.120.0080.04712.02
5.4.110.0100.03512.02
5.4.100.0090.03712.02
5.4.90.0060.05412.02
5.4.80.0070.05312.02
5.4.70.0070.03512.01
5.4.60.0070.03512.01
5.4.50.0040.03812.01
5.4.40.0060.03612.00
5.4.30.0060.03612.00
5.4.20.0060.03612.00
5.4.10.0050.03612.00
5.4.00.0050.04211.49
5.3.290.0070.04712.80
5.3.280.0070.04112.71
5.3.270.0050.04112.72
5.3.260.0080.03712.72
5.3.250.0100.03412.72
5.3.240.0080.03712.72
5.3.230.0060.03912.70
5.3.220.0070.04912.68
5.3.210.0080.05712.68
5.3.200.0060.05512.68
5.3.190.0070.05412.68
5.3.180.0060.05512.67
5.3.170.0080.04912.67
5.3.160.0050.05312.67
5.3.150.0090.05412.67
5.3.140.0070.05312.66
5.3.130.0120.05612.66
5.3.120.0070.06412.66
5.3.110.0080.06612.65
5.3.100.0060.05112.12
5.3.90.0130.04512.10
5.3.80.0060.05112.10
5.3.70.0080.04012.09
5.3.60.0120.04612.08
5.3.50.0070.03812.03
5.3.40.0120.03812.03
5.3.30.0060.03611.98
5.3.20.0090.04411.77
5.3.10.0070.04011.73
5.3.00.0060.04111.72
5.2.170.0080.0309.22
5.2.160.0040.0369.22
5.2.150.0070.0349.23
5.2.140.0080.0329.22
5.2.130.0050.0319.18
5.2.120.0070.0299.18
5.2.110.0050.0309.18
5.2.100.0030.0429.18
5.2.90.0100.0389.18
5.2.80.0050.0389.18
5.2.70.0030.0449.18
5.2.60.0060.0399.13
5.2.50.0070.0379.10
5.2.40.0070.0289.07
5.2.30.0020.0339.05
5.2.20.0070.0309.04
5.2.10.0090.0338.95
5.2.00.0060.0418.80
5.1.60.0100.0308.09
5.1.50.0090.0238.09
5.1.40.0050.0288.07
5.1.30.0060.0278.42
5.1.20.0040.0318.44
5.1.10.0060.0278.16
5.1.00.0040.0278.16
5.0.50.0040.0216.64
5.0.40.0060.0266.50
5.0.30.0020.0336.31
5.0.20.0030.0226.28
5.0.10.0030.0216.25
5.0.00.0070.0316.25
4.4.90.0070.0194.78
4.4.80.0080.0194.75
4.4.70.0020.0184.75
4.4.60.0020.0174.75
4.4.50.0030.0164.77
4.4.40.0040.0264.71
4.4.30.0020.0184.76
4.4.20.0020.0184.84
4.4.10.0060.0144.85
4.4.00.0010.0284.76
4.3.110.0040.0174.67
4.3.100.0040.0174.66
4.3.90.0060.0164.63
4.3.80.0060.0324.59
4.3.70.0010.0194.63
4.3.60.0040.0164.63
4.3.50.0000.0214.63
4.3.40.0050.0234.54
4.3.30.0030.0163.29
4.3.20.0030.0163.27
4.3.10.0020.0173.23
4.3.00.0130.0306.92

preferences:
41.88 ms | 401 KiB | 5 Q