3v4l.org

run code in 300+ PHP versions simultaneously
<?php     class Test{        const ONE = "Number one";        const TWO = "Number two";    } $obj = new ReflectionClass( "Test" );    echo $obj->getconstant( "ONE" )."\n";    echo $obj->getconstant( "TWO" )."\n";   

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)
8.3.60.0040.01116.50
8.3.50.0090.01322.91
8.3.40.0150.00418.46
8.3.30.0070.00718.80
8.3.20.0070.00020.22
8.3.10.0030.00523.69
8.3.00.0000.00917.25
8.2.180.0080.01216.32
8.2.170.0170.00322.96
8.2.160.0100.00320.41
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00726.16
8.2.120.0050.00320.94
8.2.110.0080.00022.05
8.2.100.0090.00317.72
8.2.90.0000.00819.17
8.2.80.0040.00417.97
8.2.70.0080.00017.38
8.2.60.0040.00717.93
8.2.50.0040.00418.07
8.2.40.0050.00218.03
8.2.30.0070.00018.00
8.2.20.0020.00517.46
8.2.10.0000.00717.79
8.2.00.0040.00417.54
8.1.280.0090.00925.92
8.1.270.0050.00323.79
8.1.260.0000.00726.35
8.1.250.0050.00228.09
8.1.240.0000.00923.72
8.1.230.0040.00718.92
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0090.00017.10
8.1.180.0000.00818.79
8.1.170.0110.00018.24
8.1.160.0000.00721.93
8.1.150.0050.00218.69
8.1.140.0000.00717.29
8.1.130.0030.00317.71
8.1.120.0000.00717.26
8.1.110.0000.00717.30
8.1.100.0000.00717.29
8.1.90.0000.00817.33
8.1.80.0040.00417.32
8.1.70.0000.00717.17
8.1.60.0060.00317.50
8.1.50.0000.00917.27
8.1.40.0000.00817.36
8.1.30.0000.00817.48
8.1.20.0070.00017.35
8.1.10.0050.00217.38
8.1.00.0050.00217.38
8.0.300.0000.00718.77
8.0.290.0090.00016.75
8.0.280.0030.00318.36
8.0.270.0030.00317.18
8.0.260.0050.00217.02
8.0.250.0000.00716.83
8.0.240.0030.00316.80
8.0.230.0000.00716.72
8.0.220.0000.00716.65
8.0.210.0050.00316.66
8.0.200.0030.00316.80
8.0.190.0040.00416.82
8.0.180.0000.00716.68
8.0.170.0000.00716.67
8.0.160.0040.00416.79
8.0.150.0040.00816.71
8.0.140.0070.00316.77
8.0.130.0000.00613.39
8.0.120.0040.00416.76
8.0.110.0080.00016.82
8.0.100.0000.00716.65
8.0.90.0070.00016.77
8.0.80.0090.00916.66
8.0.70.0040.00416.74
8.0.60.0040.00416.62
8.0.50.0000.00716.61
8.0.30.0110.01117.00
8.0.20.0070.01117.40
8.0.10.0040.00416.86
8.0.00.0080.01116.50
7.4.330.0060.00015.07
7.4.320.0030.00316.37
7.4.300.0060.00016.21
7.4.290.0070.00016.45
7.4.280.0050.00316.26
7.4.270.0050.00316.51
7.4.260.0020.00516.44
7.4.250.0040.00416.31
7.4.240.0020.00616.36
7.4.230.0030.00316.19
7.4.220.0260.00016.48
7.4.210.0110.00416.40
7.4.200.0070.00016.16
7.4.160.0080.00816.54
7.4.150.0190.00617.40
7.4.140.0110.00917.86
7.4.130.0050.01116.45
7.4.120.0100.01216.30
7.4.110.0100.00616.43
7.4.100.0070.01116.58
7.4.90.0090.00616.27
7.4.80.0110.00719.39
7.4.70.0070.00916.50
7.4.60.0030.01416.23
7.4.50.0000.00516.14
7.4.40.0150.00016.42
7.4.30.0130.01016.30
7.3.330.0040.00413.18
7.3.320.0000.00513.07
7.3.310.0030.00316.26
7.3.300.0070.00016.14
7.3.290.0100.01016.08
7.3.280.0090.00816.12
7.3.270.0160.00817.40
7.3.260.0070.01016.57
7.3.250.0090.01116.33
7.3.240.0120.00616.51
7.3.230.0130.00516.39
7.3.210.0070.01016.37
7.3.200.0080.00819.39
7.3.190.0100.00716.50
7.3.180.0080.00816.19
7.3.170.0090.01216.47
7.3.160.0040.01216.45
7.2.330.0030.01416.59
7.2.320.0090.00916.29
7.2.310.0090.00916.48
7.2.300.0100.00616.53
7.2.290.0130.00316.62
5.4.320.0070.03712.45
5.4.310.0040.03912.45
5.4.300.0050.03712.45
5.4.290.0050.03812.45
5.4.280.0100.04012.34
5.4.270.0100.03712.35
5.4.260.0030.04412.35
5.4.250.0050.03912.34
5.4.240.0070.03512.34
5.4.230.0090.03412.34
5.4.220.0040.03812.34
5.4.210.0070.03812.34
5.4.200.0070.03712.34
5.4.190.0070.03512.33
5.4.180.0060.03612.33
5.4.170.0060.03612.35
5.4.160.0050.04012.34
5.4.150.0060.03812.34
5.4.140.0070.03612.02
5.4.130.0030.03712.01
5.4.120.0050.04111.96
5.4.110.0070.03211.96
5.4.100.0070.03211.96
5.4.90.0030.03811.96
5.4.80.0080.03611.96
5.4.70.0060.03511.96
5.4.60.0050.03511.96
5.4.50.0080.03411.96
5.4.40.0060.03511.95
5.4.30.0050.03611.95
5.4.20.0050.03511.95
5.4.10.0080.03111.95
5.4.00.0060.03611.44

preferences:
39.79 ms | 401 KiB | 5 Q