3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { const TEST = false; public function test() { var_dump(static::TEST); } } class B extends A { const TEST = true; public function test() { A::test(); } } $b = new B; $b->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)
8.3.70.0060.00918.18
8.3.60.0140.00716.75
8.3.50.0190.00422.02
8.3.40.0070.00718.72
8.3.30.0070.01018.59
8.3.20.0040.00420.22
8.3.10.0060.00323.65
8.3.00.0040.00419.84
8.2.180.0120.00318.29
8.2.170.0130.00322.96
8.2.160.0070.00720.47
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00921.13
8.2.120.0080.00026.35
8.2.110.0080.00020.61
8.2.100.0110.00017.93
8.2.90.0040.00419.27
8.2.80.0000.00817.97
8.2.70.0040.00417.36
8.2.60.0000.00817.80
8.2.50.0080.00018.07
8.2.40.0040.00421.20
8.2.30.0000.00720.67
8.2.20.0040.00417.68
8.2.10.0040.00418.10
8.2.00.0000.00818.11
8.1.280.0100.00725.92
8.1.270.0000.00920.61
8.1.260.0050.00328.09
8.1.250.0050.00328.09
8.1.240.0000.00824.00
8.1.230.0150.00317.51
8.1.220.0030.00617.74
8.1.210.0000.00818.77
8.1.200.0060.00317.22
8.1.190.0030.00517.70
8.1.180.0040.00418.10
8.1.170.0030.00518.54
8.1.160.0040.00420.80
8.1.150.0050.00218.87
8.1.140.0000.00819.52
8.1.130.0040.00417.44
8.1.120.0050.00317.36
8.1.110.0000.00817.40
8.1.100.0000.00817.43
8.1.90.0000.00817.50
8.1.80.0040.00417.34
8.1.70.0000.00717.37
8.1.60.0060.00317.61
8.1.50.0000.00817.54
8.1.40.0050.00317.40
8.1.30.0060.00317.57
8.1.20.0040.00417.63
8.1.10.0040.00417.57
8.1.00.0000.00717.49
8.0.300.0000.00718.77
8.0.290.0040.00416.63
8.0.280.0000.00718.34
8.0.270.0020.00517.12
8.0.260.0030.00316.82
8.0.250.0030.00316.99
8.0.240.0000.00816.92
8.0.230.0030.00616.97
8.0.220.0030.00316.88
8.0.210.0060.00316.80
8.0.200.0030.00316.95
8.0.190.0000.00816.96
8.0.180.0000.00716.85
8.0.170.0070.00016.96
8.0.160.0000.00716.81
8.0.150.0030.00616.94
8.0.140.0040.00416.86
8.0.130.0030.00313.21
8.0.120.0050.00316.82
8.0.110.0070.00016.81
8.0.100.0050.00216.74
8.0.90.0070.00016.90
8.0.80.0000.01516.80
8.0.70.0000.00716.96
8.0.60.0000.00716.66
8.0.50.0000.00716.81
8.0.30.0110.00617.10
8.0.20.0080.01217.40
8.0.10.0000.00717.02
8.0.00.0080.01116.68
7.4.330.0020.00216.85
7.4.320.0080.00016.49
7.4.300.0000.00616.57
7.4.290.0070.00016.39
7.4.280.0000.00916.56
7.4.270.0060.00016.56
7.4.260.0070.00016.61
7.4.250.0040.00416.46
7.4.240.0040.00416.54
7.4.230.0040.00416.66
7.4.220.0030.02216.52
7.4.210.0070.01416.65
7.4.200.0070.00016.70
7.4.160.0090.00616.26
7.4.150.0090.00917.40
7.4.140.0100.00917.86
7.4.130.0100.01316.56
7.4.120.0130.00316.47
7.4.110.0090.00916.38
7.4.100.0070.01016.36
7.4.90.0090.00916.58
7.4.80.0110.00719.39
7.4.70.0130.00416.66
7.4.60.0090.01516.49
7.4.50.0090.00516.12
7.4.40.0100.00716.39
7.4.30.0120.00716.46
7.4.00.0060.01014.81
7.3.330.0060.00013.28
7.3.320.0050.00013.07
7.3.310.0070.00016.20
7.3.300.0000.00716.19
7.3.290.0050.01016.22
7.3.280.0040.01016.30
7.3.270.0130.00417.40
7.3.260.0100.00716.44
7.3.240.0100.00916.59
7.3.230.0080.00816.39
7.3.210.0080.00816.63
7.3.200.0090.00816.18
7.3.190.0130.00316.59
7.3.180.0100.00716.42
7.3.170.0070.01016.43
7.3.160.0100.00716.24
7.2.330.0110.00816.65
7.2.320.0090.00916.63
7.2.310.0040.01216.55
7.2.300.0170.00016.54
7.2.290.0090.01216.32
7.2.60.0040.01216.74
7.2.00.0000.01519.35
7.1.200.0040.00415.43
7.1.100.0000.01118.07
7.1.70.0080.00017.13
7.1.60.0100.01419.13
7.1.50.0140.00716.86
7.1.00.0070.07322.33
7.0.200.0030.00616.63
7.0.60.0100.07319.79
7.0.50.0030.04317.86
7.0.40.0100.08720.27
7.0.30.0100.04020.26
7.0.20.0270.09020.07
7.0.10.0070.09020.25
7.0.00.0030.09020.23
5.6.280.0030.03720.91
5.6.210.0030.04020.53
5.6.200.0030.04018.20
5.6.190.0070.04320.58
5.6.180.0030.05020.46
5.6.170.0200.05020.51
5.6.160.0000.05020.54
5.6.150.0170.05018.16
5.6.140.0030.07018.25
5.6.130.0070.04018.14
5.6.120.0030.08321.00
5.6.110.0030.05021.09
5.6.100.0070.08021.01
5.6.90.0070.04321.11
5.6.80.0130.08020.39
5.5.350.4070.04020.36
5.5.340.0030.08018.05
5.5.330.0100.07020.35
5.5.320.0430.05020.42
5.5.310.0100.05320.14
5.5.300.0030.03718.07
5.5.290.0100.08317.98
5.5.280.0100.08020.97
5.5.270.0230.07020.66
5.5.260.0130.07320.87
5.5.250.0070.08320.62
5.5.240.0100.08320.27

preferences:
51.43 ms | 401 KiB | 5 Q