3v4l.org

run code in 300+ PHP versions simultaneously
<?hh class A { static protected function f() {return 'A::f()';} } class B1 extends A { static protected function f() {return 'B1::f()';} } class B2 extends A { static public function test() {echo B1::f();} } B2::test();

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)
8.3.60.0060.01218.43
8.3.50.0140.00321.14
8.3.40.0120.00918.55
8.3.30.0070.00719.05
8.3.20.0050.00320.21
8.3.10.0050.00323.65
8.3.00.0040.00419.38
8.2.180.0080.00816.32
8.2.170.0120.00322.96
8.2.160.0100.00719.07
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0050.00326.16
8.2.120.0080.00022.23
8.2.110.0060.00320.46
8.2.100.0070.00418.09
8.2.90.0000.00719.17
8.2.80.0080.00017.97
8.2.70.0080.00017.63
8.2.60.0040.00417.80
8.2.50.0050.00318.07
8.2.40.0050.00319.81
8.2.30.0040.00417.98
8.2.20.0030.00517.53
8.2.10.0030.00518.02
8.2.00.0030.00517.47
8.1.280.0070.00725.92
8.1.270.0040.00423.96
8.1.260.0110.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00023.88
8.1.230.0090.00318.98
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00316.97
8.1.190.0080.00017.10
8.1.180.0070.00018.10
8.1.170.0040.00718.46
8.1.160.0000.00721.84
8.1.150.0040.00418.80
8.1.140.0000.00717.21
8.1.130.0000.00717.67
8.1.120.0000.00717.35
8.1.110.0040.00417.25
8.1.100.0000.00717.26
8.1.90.0000.00717.27
8.1.80.0040.00417.21
8.1.70.0030.00317.20
8.1.60.0050.00317.34
8.1.50.0000.00817.36
8.1.40.0000.00717.33
8.1.30.0000.00817.50
8.1.20.0030.00617.48
8.1.10.0000.00717.26
8.1.00.0070.00017.36
8.0.300.0040.00418.77
8.0.290.0000.00716.58
8.0.280.0030.00318.24
8.0.270.0040.00417.05
8.0.260.0030.00317.18
8.0.250.0030.00316.75
8.0.240.0030.00316.64
8.0.230.0100.00016.84
8.0.220.0000.00616.74
8.0.210.0000.00616.70
8.0.200.0040.00416.79
8.0.190.0030.00316.70
8.0.180.0040.00416.65
8.0.170.0080.00016.81
8.0.160.0070.00016.89
8.0.150.0000.00716.80
8.0.140.0000.00716.66
8.0.130.0030.00313.42
8.0.120.0040.00416.70
8.0.110.0000.00716.64
8.0.100.0000.00716.80
8.0.90.0030.00416.79
8.0.80.0060.01016.78
8.0.70.0050.00216.65
8.0.60.0070.00016.74
8.0.50.0040.00416.78
8.0.30.0100.01117.04
8.0.20.0160.00917.40
8.0.10.0070.00016.86
8.0.00.0080.01016.59
7.4.330.0050.00015.02
7.4.320.0000.00616.43
7.4.300.0030.00316.37
7.4.290.0000.00616.45
7.4.280.0040.00316.34
7.4.270.0000.00616.47
7.4.260.0030.00316.44
7.4.250.0030.00516.40
7.4.240.0030.00416.43
7.4.230.0030.00316.54
7.4.220.0120.00916.56
7.4.210.0120.00316.23
7.4.200.0070.00016.36
7.4.160.0070.00716.22
7.4.150.0090.00917.40
7.4.140.0150.00617.86
7.4.130.0020.01516.34
7.4.120.0070.01216.44
7.4.110.0130.00416.42
7.4.100.0060.01616.31
7.4.90.0150.01016.26
7.4.80.0150.00519.39
7.4.70.0090.01216.39
7.4.60.0100.00616.33
7.4.50.0000.00816.41
7.4.40.0030.01316.44
7.4.30.0060.01116.40
7.3.330.0000.00613.23
7.3.320.0020.00212.97
7.3.310.0030.00316.09
7.3.300.0050.00215.96
7.3.290.0080.00716.15
7.3.280.0090.00816.11
7.3.270.0150.00417.40
7.3.260.0100.00616.37
7.3.250.0040.01416.37
7.3.240.0100.01316.21
7.3.230.0120.00916.39
7.3.210.0130.00416.21
7.3.200.0160.00719.39
7.3.190.0140.00716.41
7.3.180.0100.00716.21
7.3.170.0170.00516.27
7.3.160.0140.00316.22
7.2.330.0120.00616.54
7.2.320.0120.01216.31
7.2.310.0070.01016.46
7.2.300.0070.01016.50
7.2.290.0060.01016.43
5.4.340.0050.03812.01
5.4.320.0100.03212.45
5.4.310.0090.03612.45
5.4.300.0080.03612.45
5.4.290.0040.04012.45
5.4.280.0070.03512.34
5.4.270.0070.04512.34
5.4.260.0080.04912.35
5.4.250.0130.04012.35
5.4.240.0070.05112.34
5.4.230.0100.05212.34
5.4.220.0030.04012.34
5.4.210.0060.03712.34
5.4.200.0090.03712.34
5.4.190.0090.03712.34
5.4.180.0080.03312.33
5.4.170.0080.03612.34
5.4.160.0060.03512.34
5.4.150.0060.04512.34
5.4.140.0030.04112.02
5.4.130.0060.03612.01
5.4.120.0060.04611.96
5.4.110.0070.04011.96
5.4.100.0080.04911.96
5.4.90.0080.04711.96
5.4.80.0090.05011.96
5.4.70.0050.03811.96
5.4.60.0080.03511.96
5.4.50.0070.03511.96
5.4.40.0040.03911.95
5.4.30.0100.03911.95
5.4.20.0090.04211.95
5.4.10.0090.03511.95
5.4.00.0040.03911.43

preferences:
38.51 ms | 401 KiB | 5 Q