3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface I { public function foo(); } class C implements I { protected function foo() {} }

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)
8.3.60.0090.00618.40
8.3.50.0110.00418.21
8.3.40.0140.00418.67
8.3.30.0090.00618.59
8.3.20.0070.00019.13
8.3.10.0040.00421.78
8.3.00.0000.00820.52
8.2.180.0090.00617.92
8.2.170.0070.00722.96
8.2.160.0100.00720.69
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00419.64
8.2.120.0000.00726.35
8.2.110.0060.00322.18
8.2.100.0030.00819.51
8.2.90.0050.00317.63
8.2.80.0080.00017.97
8.2.70.0040.00718.04
8.2.60.0040.00418.03
8.2.50.0000.00818.10
8.2.40.0030.00619.30
8.2.30.0000.00719.18
8.2.20.0040.00417.97
8.2.10.0050.00217.87
8.2.00.0030.00517.50
8.1.280.0140.00325.92
8.1.270.0070.00023.99
8.1.260.0000.01426.35
8.1.250.0030.00628.09
8.1.240.0030.00620.31
8.1.230.0110.00017.70
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0040.00517.23
8.1.180.0080.00018.10
8.1.170.0000.00718.66
8.1.160.0000.00718.73
8.1.150.0040.00418.74
8.1.140.0000.00722.13
8.1.130.0050.00222.00
8.1.120.0070.00017.28
8.1.110.0020.00517.42
8.1.100.0030.00317.27
8.1.90.0000.00717.35
8.1.80.0060.00317.30
8.1.70.0030.00717.31
8.1.60.0040.00417.46
8.1.50.0040.00417.50
8.1.40.0080.00317.44
8.1.30.0000.00717.57
8.1.20.0000.00717.48
8.1.10.0040.00417.27
8.1.00.0030.00517.20
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0000.00718.42
8.0.270.0000.00717.10
8.0.260.0040.00418.44
8.0.250.0000.00716.84
8.0.240.0040.00416.95
8.0.230.0000.00716.95
8.0.220.0060.00016.89
8.0.210.0000.00716.83
8.0.200.0000.00616.98
8.0.190.0000.00716.99
8.0.180.0040.00416.79
8.0.170.0000.00816.81
8.0.160.0000.00716.94
8.0.150.0070.00416.75
8.0.140.0070.00016.82
8.0.130.0000.00713.30
8.0.120.0070.00016.73
8.0.110.0000.00716.79
8.0.100.0040.00416.88
8.0.90.0000.00716.76
8.0.80.0060.01316.83
8.0.70.0040.00416.66
8.0.60.0030.00716.75
8.0.50.0080.00016.70
8.0.30.0070.01416.96
8.0.20.0040.01517.40
8.0.10.0040.00417.00
8.0.00.0120.01216.73
7.4.330.0000.00515.55
7.4.320.0030.00316.42
7.4.300.0000.00616.44
7.4.290.0040.00716.53
7.4.280.0000.00916.49
7.4.270.0000.00716.57
7.4.260.0000.00616.44
7.4.250.0030.00516.38
7.4.240.0040.00416.46
7.4.230.0000.00616.46
7.4.220.0000.00716.59
7.4.210.0070.00816.41
7.4.200.0030.00316.31
7.4.160.0080.01016.44
7.4.140.0120.00617.86
7.4.130.0110.01116.32
7.4.120.0070.01016.40
7.4.110.0120.01216.39
7.4.100.0080.01516.50
7.4.90.0040.01716.43
7.4.80.0160.00319.39
7.4.70.0120.00416.48
7.4.60.0080.00816.41
7.4.50.0060.00916.14
7.4.40.0090.00916.52
7.3.330.0000.00613.00
7.3.320.0020.00213.04
7.3.310.0080.00016.33
7.3.300.0070.00016.08
7.3.290.0000.00716.17
7.3.280.0060.01016.20
7.3.260.0090.00916.43
7.3.240.0110.00616.36
7.3.230.0100.00716.37
7.3.210.0070.01016.17
7.3.200.0070.01016.22
7.3.190.0110.01316.32
7.3.180.0130.00316.42
7.3.170.0060.01516.32
7.3.160.0100.01016.35
7.2.330.0070.01016.37
7.2.320.0120.00616.58
7.2.310.0080.00816.44
7.2.300.0030.01316.53
7.2.290.0080.00816.45

preferences:
49.43 ms | 400 KiB | 5 Q