3v4l.org

run code in 300+ PHP versions simultaneously
<?php interface i { function test1(); } abstract class a implements i { abstract function test1(); } class b extends a { function test1(){ echo __CLASS__, __METHOD__; } } $bb = new b(); $bb->ii();

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)
8.3.60.0100.01018.43
8.3.50.0140.00422.01
8.3.40.0110.00418.97
8.3.30.0070.00720.09
8.3.20.0080.00020.25
8.3.10.0040.01121.78
8.3.00.0040.00422.39
8.2.180.0140.00718.41
8.2.170.0100.01022.96
8.2.160.0090.00921.90
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00420.97
8.2.110.0030.00621.04
8.2.100.0080.00318.04
8.2.90.0040.00418.16
8.2.80.0000.00819.21
8.2.70.0050.00317.63
8.2.60.0050.00318.05
8.2.50.0000.01118.07
8.2.40.0060.00318.34
8.2.30.0040.00417.93
8.2.20.0040.00417.72
8.2.10.0040.00417.64
8.2.00.0000.01117.83
8.1.280.0120.00325.92
8.1.270.0040.00421.94
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00022.74
8.1.230.0070.00321.10
8.1.220.0090.00017.74
8.1.210.0040.00418.93
8.1.200.0030.00617.35
8.1.190.0000.00817.66
8.1.180.0050.00319.13
8.1.170.0060.00318.65
8.1.160.0000.00822.14
8.1.150.0000.00718.68
8.1.140.0070.00017.50
8.1.130.0070.00017.44
8.1.120.0000.00717.37
8.1.110.0040.00417.43
8.1.100.0030.00517.46
8.1.90.0000.00717.46
8.1.80.0040.00417.43
8.1.70.0030.00317.38
8.1.60.0090.00017.61
8.1.50.0000.00717.49
8.1.40.0060.00317.42
8.1.30.0030.00517.59
8.1.20.0040.00417.67
8.1.10.0070.00017.56
8.1.00.0080.00317.48
8.0.300.0000.00720.07
8.0.290.0000.00717.18
8.0.280.0000.00718.50
8.0.270.0030.00317.16
8.0.260.0080.00016.80
8.0.250.0040.00317.00
8.0.240.0080.00017.01
8.0.230.0000.00716.92
8.0.220.0030.00316.95
8.0.210.0040.00416.95
8.0.200.0060.00016.94
8.0.190.0040.00417.01
8.0.180.0050.00316.88
8.0.170.0050.00316.95
8.0.160.0070.00016.81
8.0.150.0040.00316.93
8.0.140.0000.00716.98
8.0.130.0000.00513.39
8.0.120.0040.00416.84
8.0.110.0060.00316.94
8.0.100.0000.00716.95
8.0.90.0000.00816.77
8.0.80.0090.00616.94
8.0.70.0030.00516.82
8.0.60.0050.00216.91
8.0.50.0040.00416.96
8.0.30.0090.01417.19
8.0.20.0050.01317.40
8.0.10.0040.00417.09
8.0.00.0130.00316.73
7.4.330.0030.00215.00
7.4.320.0060.00016.48
7.4.300.0070.00016.49
7.4.290.0040.00416.41
7.4.280.0000.00716.59
7.4.270.0000.00716.52
7.4.260.0030.00313.26
7.4.250.0040.00416.57
7.4.240.0030.00316.50
7.4.230.0000.00616.71
7.4.220.0060.01316.61
7.4.210.0070.00816.55
7.4.200.0000.00716.30
7.4.190.0070.00016.46
7.4.160.0120.00416.70
7.4.150.0090.00917.40
7.4.140.0120.00617.86
7.4.130.0030.01416.55
7.4.120.0090.01116.66
7.4.110.0150.00016.57
7.4.100.0140.00916.76
7.4.90.0070.01016.40
7.4.80.0070.01019.39
7.4.70.0100.01316.57
7.4.60.0090.01216.50
7.4.50.0030.00616.58
7.4.40.0040.01222.77
7.4.30.0100.00616.67
7.4.00.0130.00314.83
7.3.330.0050.00013.27
7.3.320.0000.00613.14
7.3.310.0000.00616.19
7.3.300.0060.00016.25
7.3.290.0030.01016.18
7.3.280.0090.00916.27
7.3.270.0140.00417.40
7.3.260.0130.00716.56
7.3.250.0080.01016.34
7.3.240.0030.01316.49
7.3.230.0110.00616.39
7.3.210.0080.00816.43
7.3.200.0040.01419.39
7.3.190.0130.01016.36
7.3.180.0040.01816.31
7.3.170.0060.01016.35
7.3.160.0100.00916.27
7.3.120.0020.01114.77
7.3.110.0030.01314.90
7.3.100.0070.01014.76
7.3.90.0030.01314.89
7.3.80.0110.00014.61
7.3.70.0040.00714.96
7.3.60.0000.01414.80
7.3.50.0000.01314.66
7.3.40.0030.00714.70
7.3.30.0060.01014.62
7.3.20.0090.00616.46
7.3.10.0090.00316.58
7.3.00.0080.00216.42
7.2.330.0110.00716.30
7.2.320.0100.01116.72
7.2.310.0070.01016.48
7.2.300.0130.00916.73
7.2.290.0060.00916.67
7.2.250.0060.01214.61
7.2.240.0000.01915.05
7.2.230.0060.01015.21
7.2.220.0090.00614.74
7.2.210.0090.00614.89
7.2.200.0060.00615.15
7.2.190.0080.00315.09
7.2.180.0090.00615.02
7.2.170.0030.00614.96
7.2.130.0080.01116.81
7.2.120.0070.00716.48
7.2.110.0070.00716.55
7.2.100.0060.00916.64
7.2.90.0090.00916.55
7.2.80.0120.01416.48
7.2.70.0160.01016.90
7.2.60.0080.00716.46
7.2.50.0070.01016.85
7.2.40.0070.00716.46
7.2.30.0070.00716.34
7.2.20.0040.01116.66
7.2.10.0140.00716.53
7.2.00.0040.01218.13
7.1.330.0030.01015.70
7.1.320.0050.00515.50
7.1.310.0060.01015.47
7.1.300.0040.01115.68
7.1.290.0030.01115.88
7.1.280.0000.00815.57
7.1.270.0030.00915.66
7.1.260.0000.01215.66
7.1.250.0030.00515.50
7.1.200.0000.01315.71
7.1.100.0060.00617.71
7.1.70.0040.00417.11
7.1.60.0170.00719.43
7.1.50.0100.01016.53
7.1.00.0000.03722.27
7.0.200.0080.00316.63
7.0.140.0030.07322.09
7.0.60.0070.06319.93
7.0.50.0100.06717.96
7.0.40.0070.06720.30
7.0.30.0470.04320.17
7.0.20.0470.05320.07
7.0.10.0100.06320.22
7.0.00.0170.06020.25
5.6.280.0030.07321.10
5.6.210.0000.09020.75
5.6.200.0030.05018.18
5.6.190.0030.09020.61
5.6.180.0230.08320.77
5.6.170.0270.05320.49
5.6.160.0100.08320.55
5.6.150.0100.08018.19
5.6.140.0130.07318.17
5.6.130.0130.03718.14
5.6.120.0170.07321.12
5.6.110.0230.06020.99
5.6.100.0100.08021.11
5.6.90.0130.07020.98
5.6.80.0130.07320.36
5.6.70.4270.04020.37
5.5.350.0030.07720.44
5.5.340.0030.08017.95
5.5.330.0070.05020.42
5.5.320.0200.06320.20
5.5.310.0300.06720.51
5.5.300.0070.06718.05
5.5.290.0000.04317.95
5.5.280.0070.04320.96
5.5.270.0070.03720.87
5.5.260.0070.09020.79
5.5.250.0070.07720.66
5.5.240.0000.08320.13
5.4.450.0900.07019.63
5.4.440.0970.06719.59
5.4.430.0370.05019.19
5.4.420.0730.05719.61
5.4.410.1000.05319.35
5.4.400.1070.06318.79
5.4.390.1200.04318.53
5.4.380.0200.05718.75
5.4.370.0230.04318.78
5.4.360.0130.05318.62
5.4.350.0060.03512.02
5.4.340.0070.04012.02
5.4.320.0060.03912.50
5.4.310.0040.03912.50
5.4.300.0080.04012.50
5.4.290.0070.03912.50
5.4.280.0060.03412.39
5.4.270.0060.03912.39
5.4.260.0080.04012.40
5.4.250.0090.03612.39
5.4.240.0170.06318.90
5.4.230.0130.07318.74
5.4.220.0100.08018.95
5.4.210.0130.05018.79
5.4.200.0100.06018.81
5.4.190.0100.06318.95
5.4.180.0100.06718.83
5.4.170.0030.06319.05
5.4.160.0130.05018.89
5.4.150.0130.05318.97
5.4.140.0170.05016.59
5.4.130.0070.05316.39
5.4.120.0200.06016.60
5.4.110.0100.06316.46
5.4.100.0100.06316.47
5.4.90.0170.05316.46
5.4.80.0030.05016.40
5.4.70.0030.07316.40
5.4.60.0070.05316.56
5.4.50.0130.05716.59
5.4.40.0070.06716.44
5.4.30.0270.06716.49
5.4.20.0070.07016.30
5.4.10.0070.05016.44
5.4.00.0070.07315.87
5.3.290.0090.04212.80
5.3.280.0000.05714.57
5.3.270.0170.06314.76
5.3.260.0170.04314.66
5.3.250.0070.05314.44
5.3.240.0200.06714.69
5.3.230.0000.06014.73
5.3.220.0070.05014.47
5.3.210.0200.05014.47
5.3.200.0030.06014.64
5.3.190.0070.06314.47
5.3.180.0030.05314.79
5.3.170.0130.04714.70
5.3.160.0070.05014.73
5.3.150.0130.04714.55
5.3.140.0070.06014.46
5.3.130.0070.07714.63
5.3.120.0130.05314.72
5.3.110.0070.05314.52
5.3.100.0070.07014.18
5.3.90.0070.07714.24
5.3.80.0130.04713.98
5.3.70.0030.06714.11
5.3.60.0070.05314.07
5.3.50.0130.07014.03
5.3.40.0030.07014.04
5.3.30.0170.03713.98
5.3.20.0030.06013.68
5.3.10.0170.05713.65
5.3.00.0100.05313.82
5.2.170.0100.05011.23
5.2.160.0030.04011.21
5.2.150.0030.04711.31
5.2.140.0070.06011.00
5.2.130.0030.05311.20
5.2.120.0030.04311.19
5.2.110.0030.04311.20
5.2.100.0100.04011.26
5.2.90.0130.03711.20
5.2.80.0030.04311.15
5.2.70.0000.06711.06
5.2.60.0030.04311.28
5.2.50.0030.04311.18
5.2.40.0030.04311.08
5.2.30.0070.04011.13
5.2.20.0070.03711.14
5.2.10.0030.05011.02
5.2.00.0030.04010.80
5.1.60.0130.02710.24
5.1.50.0030.04010.07
5.1.40.0000.03710.04
5.1.30.0030.03710.42
5.1.20.0100.03310.32
5.1.10.0030.04010.27
5.1.00.0030.04310.05
5.0.50.0030.0308.52
5.0.40.0070.0338.46
5.0.30.0000.0438.18
5.0.20.0070.0238.39
5.0.10.0030.0408.17
5.0.00.0030.0408.22
4.4.90.0100.0175.77
4.4.80.0030.0305.84
4.4.70.0000.0235.74
4.4.60.0070.0175.84
4.4.50.0070.0175.91
4.4.40.0100.0275.80
4.4.30.0000.0235.84
4.4.20.0070.0235.96
4.4.10.0070.0175.91
4.4.00.0000.0375.81
4.3.110.0030.0275.79
4.3.100.0030.0205.68
4.3.90.0100.0105.69
4.3.80.0070.0405.66
4.3.70.0070.0135.69
4.3.60.0000.0205.65
4.3.50.0070.0205.65
4.3.40.0030.0305.64
4.3.30.0000.0274.42
4.3.20.0000.0234.48
4.3.10.0000.0234.29
4.3.00.0070.0237.09

preferences:
43.23 ms | 400 KiB | 5 Q