3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface A { const C = 1; } class B implements A { const C = 2; } var_dump(B::C);

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)
8.5.10.0060.00318.23
8.5.00.0130.00819.73
8.4.150.0020.00114.05
8.4.140.0080.01217.64
8.4.130.0120.00917.54
8.4.120.0110.00923.97
8.4.110.0150.00619.04
8.4.100.0130.00717.61
8.4.90.0100.01020.67
8.4.80.0120.00620.57
8.4.70.0140.00518.88
8.4.60.0030.00522.34
8.4.50.0060.00317.71
8.4.40.0150.00617.81
8.4.30.0200.00019.47
8.4.20.0060.00617.78
8.4.10.0030.00617.95
8.3.280.0120.00718.23
8.3.270.0130.00616.71
8.3.260.0100.00916.73
8.3.250.0080.01118.76
8.3.240.0120.00717.11
8.3.230.0110.00716.84
8.3.220.0110.00618.85
8.3.210.0040.00416.63
8.3.200.0060.00316.62
8.3.190.0090.00717.08
8.3.180.0110.00616.63
8.3.170.0070.01117.05
8.3.160.0120.00616.32
8.3.150.0060.01020.96
8.3.140.0100.00016.24
8.3.130.0060.00317.25
8.3.120.0070.01118.80
8.3.110.0040.00420.94
8.3.100.0130.00616.47
8.3.90.0050.00318.19
8.3.80.0080.00417.97
8.3.70.0180.00016.25
8.3.60.0040.01116.74
8.3.50.0160.00317.18
8.3.40.0110.01118.60
8.3.30.0110.00418.55
8.3.20.0030.00521.78
8.3.10.0090.00021.88
8.3.00.0040.00419.69
8.2.290.0090.01017.13
8.2.280.0080.01118.28
8.2.270.0080.01116.86
8.2.260.0070.00717.98
8.2.250.0080.00016.55
8.2.240.0030.00618.09
8.2.230.0090.00622.58
8.2.220.0000.00824.06
8.2.210.0120.00626.77
8.2.200.0060.00318.04
8.2.190.0140.00316.58
8.2.180.0070.01418.04
8.2.170.0140.00022.96
8.2.160.0100.00319.16
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00422.25
8.2.120.0070.00026.35
8.2.110.0090.00022.30
8.2.100.0090.00317.66
8.2.90.0040.00419.09
8.2.80.0050.00317.97
8.2.70.0060.00317.63
8.2.60.0040.00417.80
8.2.50.0100.00018.10
8.2.40.0000.00720.55
8.2.30.0040.00419.18
8.2.20.0080.00018.05
8.2.10.0040.00418.01
8.2.00.0070.00317.97
8.1.330.0110.01018.00
8.1.320.0120.00819.35
8.1.310.0080.00016.49
8.1.300.0040.00417.69
8.1.290.0060.00618.88
8.1.280.0060.01225.92
8.1.270.0070.00020.47
8.1.260.0050.00326.35
8.1.250.0050.00328.09
8.1.240.0030.00623.82
8.1.230.0060.00617.70
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.22
8.1.190.0040.00417.22
8.1.180.0040.00418.10
8.1.170.0000.00818.50
8.1.160.0000.00718.82
8.1.150.0000.00718.79
8.1.140.0040.00417.30
8.1.130.0030.00318.82
8.1.120.0000.00817.43
8.1.110.0040.00417.41
8.1.100.0080.00017.28
8.1.90.0000.00817.43
8.1.80.0000.00717.39
8.1.70.0000.00717.22
8.1.60.0000.00817.55
8.1.50.0050.00317.37
8.1.40.0000.00917.29
8.1.30.0040.00417.49
8.1.20.0040.00417.62
8.1.10.0050.00217.38
8.1.00.0000.00817.38
8.0.300.0000.00918.77
8.0.290.0070.00016.75
8.0.280.0000.00718.39
8.0.270.0070.00017.18
8.0.260.0060.00017.18
8.0.250.0030.00316.82
8.0.240.0030.00317.00
8.0.230.0070.00016.85
8.0.220.0000.00716.70
8.0.210.0000.00716.83
8.0.200.0070.00016.98
8.0.190.0070.00316.91
8.0.180.0070.00016.84
8.0.170.0000.00716.81
8.0.160.0000.00716.78
8.0.150.0000.00716.88
8.0.140.0030.00516.90
8.0.130.0060.00013.31
8.0.120.0000.00816.73
8.0.110.0040.00416.99
8.0.100.0000.00716.92
8.0.90.0050.00216.91
8.0.80.0060.00916.83
8.0.70.0090.00016.79
8.0.60.0060.00316.92
8.0.50.0000.00716.79
8.0.30.0100.00816.96
8.0.20.0140.00717.40
8.0.10.0000.00716.88
8.0.00.0070.01516.69
7.4.330.0050.00015.55
7.4.320.0030.00316.53
7.4.300.0030.00316.53
7.4.290.0030.00316.53
7.4.280.0040.00416.42
7.4.270.0070.00016.55
7.4.260.0050.00216.48
7.4.250.0000.00716.52
7.4.240.0040.00416.52
7.4.230.0030.00316.31
7.4.220.0070.01016.35
7.4.210.0030.01716.57
7.4.200.0000.00716.50
7.4.160.0090.00716.55
7.4.150.0100.00717.40
7.4.140.0110.00817.86
7.4.130.0030.02016.47
7.4.120.0130.00716.56
7.4.110.0100.00716.57
7.4.100.0000.02416.61
7.4.90.0110.00716.30
7.4.80.0100.00619.39
7.4.70.0070.01016.19
7.4.60.0000.01616.39
7.4.50.0090.00216.36
7.4.40.0040.01116.31
7.4.30.0100.01016.50
7.4.00.0070.00714.75
7.3.330.0000.00513.09
7.3.320.0030.00313.30
7.3.310.0030.00316.27
7.3.300.0000.00716.09
7.3.290.0050.00916.25
7.3.280.0080.00816.22
7.3.270.0070.01017.40
7.3.260.0110.01016.31
7.3.250.0160.00416.35
7.3.240.0150.00316.28
7.3.230.0140.00316.21
7.3.210.0130.00316.56
7.3.200.0080.00816.57
7.3.190.0100.01316.41
7.3.180.0000.01516.40
7.3.170.0090.00616.41
7.3.160.0060.00916.30
7.3.10.0080.00616.52
7.3.00.0080.00416.37
7.2.330.0140.00416.48
7.2.320.0140.00616.59
7.2.310.0170.00516.34
7.2.300.0090.01216.65
7.2.290.0080.00816.65
7.2.130.0080.00416.85
7.2.120.0040.00816.89
7.2.110.0030.00916.91
7.2.100.0130.00316.57
7.2.90.0080.01116.69
7.2.80.0030.00616.73
7.2.70.0070.01016.79
7.2.60.0100.00516.79
7.2.50.0160.00316.87
7.2.40.0060.01516.88
7.2.30.0080.00816.88
7.2.20.0130.00816.78
7.2.10.0160.01216.87
7.2.00.0030.01117.83
7.1.250.0090.00315.41
7.1.200.0030.00915.66
7.1.70.0040.00816.96
7.1.60.0030.01017.18
7.1.50.0550.01032.73
7.1.40.0400.01332.28
7.1.30.0670.01332.42
7.1.20.0630.01332.47
7.1.10.0400.01014.45
7.1.00.0730.01314.55
7.0.200.0070.00716.75
7.0.190.0430.01314.66
7.0.180.0330.00714.05
7.0.170.0430.00714.31
7.0.160.0400.00714.21
7.0.150.0430.00714.34
7.0.140.0230.01014.23
7.0.130.0300.00714.32
7.0.120.0270.00714.20
7.0.110.0430.00714.01
7.0.100.0370.00714.40
7.0.90.0330.01314.22
7.0.80.0300.00714.46
7.0.70.0270.01014.15
7.0.60.0370.01713.95
7.0.50.0300.00714.33
7.0.40.0270.01014.45
7.0.30.0370.02014.58
7.0.20.0370.01714.38
7.0.10.0300.00714.40
7.0.00.0330.01014.35

preferences:
34.01 ms | 403 KiB | 5 Q