3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Person { public $firstName; private $lastName; protected $birthDate; }

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)
8.3.60.0070.00718.18
8.3.50.0120.00822.04
8.3.40.0070.01018.65
8.3.30.0070.00718.97
8.3.20.0040.00420.27
8.3.10.0040.00423.70
8.3.00.0040.00420.85
8.2.180.0140.00416.50
8.2.170.0140.00622.96
8.2.160.0100.00320.39
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0100.00726.16
8.2.120.0000.00820.73
8.2.110.0030.00622.16
8.2.100.0110.00019.51
8.2.90.0000.00719.05
8.2.80.0000.00817.97
8.2.70.0000.00917.50
8.2.60.0050.00717.43
8.2.50.0060.00318.07
8.2.40.0040.00419.89
8.2.30.0040.00418.11
8.2.20.0040.00417.55
8.2.10.0030.00517.93
8.2.00.0070.00017.51
8.1.280.0080.00625.92
8.1.270.0030.00622.07
8.1.260.0050.00226.35
8.1.250.0080.00028.09
8.1.240.0060.00323.96
8.1.230.0110.00019.00
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0030.00617.10
8.1.190.0030.00516.88
8.1.180.0000.00918.10
8.1.170.0050.00318.36
8.1.160.0000.00721.94
8.1.150.0000.00718.50
8.1.140.0000.00717.23
8.1.130.0030.00317.75
8.1.120.0040.00417.29
8.1.110.0050.00317.30
8.1.100.0050.00317.33
8.1.90.0040.00417.22
8.1.80.0000.00717.30
8.1.70.0000.00717.29
8.1.60.0030.00617.34
8.1.50.0000.00917.32
8.1.40.0000.00717.23
8.1.30.0050.00517.49
8.1.20.0000.00817.47
8.1.10.0020.00517.41
8.1.00.0040.00417.33
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0000.00718.27
8.0.270.0000.00816.97
8.0.260.0060.00017.16
8.0.250.0000.00716.83
8.0.240.0030.00616.81
8.0.230.0050.00316.73
8.0.220.0030.00316.65
8.0.210.0000.00716.71
8.0.200.0000.00616.81
8.0.190.0040.00416.82
8.0.180.0000.00716.68
8.0.170.0000.00816.81
8.0.160.0030.00316.63
8.0.150.0040.00416.73
8.0.140.0070.00016.70
8.0.130.0030.00313.26
8.0.120.0020.00516.66
8.0.110.0040.00416.66
8.0.100.0040.00416.77
8.0.90.0040.00416.72
8.0.80.0060.00916.65
8.0.70.0040.00416.73
8.0.60.0040.00416.71
8.0.50.0000.00716.79
8.0.30.0170.00517.06
8.0.20.0130.00517.40
8.0.10.0070.00016.75
8.0.00.0090.00916.65
7.4.330.0000.00515.03
7.4.320.0000.00716.36
7.4.300.0030.00316.45
7.4.290.0060.00316.42
7.4.280.0040.00416.23
7.4.270.0030.00316.36
7.4.260.0050.00316.35
7.4.250.0040.00416.23
7.4.240.0010.00616.46
7.4.230.0030.00316.37
7.4.220.0150.00316.37
7.4.210.0030.01016.39
7.4.200.0030.00316.30
7.4.160.0050.01116.30
7.4.150.0190.00617.40
7.4.140.0090.01117.86
7.4.130.0080.00916.28
7.4.120.0080.00916.32
7.4.110.0150.00416.06
7.4.100.0120.00616.35
7.4.90.0030.01316.32
7.4.80.0070.01119.39
7.4.70.0030.01416.23
7.4.60.0060.00916.50
7.4.50.0030.00616.23
7.4.40.0100.00616.40
7.4.30.0030.01616.29
7.4.00.0100.00314.84
7.3.330.0060.00013.17
7.3.320.0050.00013.14
7.3.310.0030.00316.20
7.3.300.0000.00716.13
7.3.290.0000.01316.21
7.3.280.0090.00716.14
7.3.270.0130.00317.40
7.3.260.0160.00316.19
7.3.250.0110.00616.10
7.3.240.0070.01016.26
7.3.230.0100.00716.43
7.3.210.0210.00016.21
7.3.200.0170.02919.39
7.3.190.0060.01116.46
7.3.180.0030.01216.19
7.3.170.0090.00916.27
7.3.160.0000.01616.36
7.3.120.0030.01414.57
7.2.330.0090.01216.44
7.2.320.0090.00916.32
7.2.310.0090.01316.50
7.2.300.0100.01016.53
7.2.290.0030.01516.43
7.2.00.0050.01519.25
7.1.100.0070.00317.70
7.1.70.0040.00417.00
7.1.60.0050.00516.88
7.1.50.0100.02316.93
7.1.00.0100.06322.31
7.0.200.0030.01316.67
7.0.140.0070.06722.01
7.0.60.0130.06719.95
7.0.50.0000.04317.76
7.0.40.0070.04020.04
7.0.30.0230.04020.21
7.0.20.0270.07720.06
7.0.10.0100.07020.23
7.0.00.0100.05020.24
5.6.280.0000.07720.89
5.6.210.0070.08320.69
5.6.200.0070.04318.23
5.6.190.0070.07020.52
5.6.180.3970.04020.41
5.6.170.0230.07720.71
5.6.160.0100.06320.50
5.6.150.0100.08018.27
5.6.140.0200.07018.20
5.6.130.0070.08718.27
5.6.120.0100.08020.99
5.6.110.0030.05721.11
5.6.100.0100.08321.00
5.6.90.0130.04721.07
5.6.80.0100.08020.39
5.6.70.0100.06020.34
5.5.350.0230.07320.39
5.5.340.0230.04317.96
5.5.330.0070.04320.45
5.5.320.2700.03720.36
5.5.310.0270.05320.19
5.5.300.0130.05318.08
5.5.290.0030.04318.04
5.5.280.0070.04020.82
5.5.270.0030.05720.75
5.5.260.0030.07320.88
5.5.250.0130.05320.69
5.5.240.0170.08020.06
5.4.450.0170.05029.92
5.4.440.0270.04328.79
5.4.430.0400.03328.29
5.4.420.0430.04028.29
5.4.410.0400.04328.29
5.4.400.0600.04328.29
5.4.390.0330.04328.29
5.4.380.0130.05718.71
5.4.370.0070.06318.51
5.4.360.0130.07718.64
5.4.350.0170.05718.75
5.4.340.0200.06718.82
5.4.320.0040.03812.49
5.4.310.0070.03512.49
5.4.300.0050.04012.50
5.4.290.0080.03712.49
5.4.280.0040.03912.39
5.4.270.0070.03412.39
5.4.260.0030.04012.38
5.4.250.0090.03512.39
5.4.240.0090.03312.38
5.4.230.0090.03512.38
5.4.220.0100.03212.38
5.4.210.0090.03412.38
5.4.200.0070.03812.38
5.4.190.0080.03812.37
5.4.180.0060.03612.38
5.4.170.0070.03512.39
5.4.160.0060.03612.38
5.4.150.0040.03912.38
5.4.140.0050.03912.06
5.4.130.0070.03612.05
5.4.120.0070.03812.01
5.4.110.0070.03612.00
5.4.100.0040.03812.00
5.4.90.0030.04112.00
5.4.80.0030.04012.00
5.4.70.0100.03112.00
5.4.60.0060.03512.00
5.4.50.0090.03212.00
5.4.40.0060.03511.98
5.4.30.0090.03311.98
5.4.20.0050.03611.98
5.4.10.0060.03411.99
5.4.00.0060.03711.47
5.3.290.0040.04412.80
5.3.280.0110.03412.71
5.3.270.0080.03812.72
5.3.260.0130.03412.72
5.3.250.0130.03412.72
5.3.240.0150.03212.72
5.3.230.0080.03712.71
5.3.220.0070.03712.68
5.3.210.0050.04212.68
5.3.200.0060.03712.68
5.3.190.0100.04012.68
5.3.180.0040.04012.67
5.3.170.0070.03512.66
5.3.160.0070.04112.68
5.3.150.0080.03812.67
5.3.140.0040.03812.66
5.3.130.0090.04112.66
5.3.120.0060.03912.66
5.3.110.0100.03812.66
5.3.100.0080.04112.12
5.3.90.0040.04412.09
5.3.80.0060.03712.08
5.3.70.0070.04212.08
5.3.60.0030.03912.07
5.3.50.0070.03512.01
5.3.40.0060.03612.01
5.3.30.0070.03311.97
5.3.20.0070.03311.75
5.3.10.0090.03111.72
5.3.00.0080.03911.70

preferences:
53.94 ms | 401 KiB | 5 Q