3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { final function echoA() { echo get_class($this); } } class B extends A { } $a = new B; $a->echoA();

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)
8.3.60.0000.01516.62
8.3.50.0100.00722.03
8.3.40.0100.01018.76
8.3.30.0080.00618.87
8.3.20.0000.00720.21
8.3.10.0080.00023.48
8.3.00.0000.00820.89
8.2.180.0060.00916.63
8.2.170.0070.00722.96
8.2.160.0070.00720.27
8.2.150.0080.00024.18
8.2.140.0070.00724.66
8.2.130.0090.00926.16
8.2.120.0090.00019.36
8.2.110.0030.00622.30
8.2.100.0080.00320.35
8.2.90.0110.00019.23
8.2.80.0080.00017.97
8.2.70.0000.00817.50
8.2.60.0030.00617.93
8.2.50.0000.00818.07
8.2.40.0040.00419.88
8.2.30.0070.00018.22
8.2.20.0040.00417.66
8.2.10.0040.00417.85
8.2.00.0000.00817.59
8.1.280.0070.01025.92
8.1.270.0050.00323.82
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0060.00321.98
8.1.230.0060.00619.11
8.1.220.0060.00317.74
8.1.210.0000.00818.77
8.1.200.0000.00917.23
8.1.190.0050.00317.10
8.1.180.0050.00318.10
8.1.170.0050.00318.48
8.1.160.0080.00021.89
8.1.150.0000.00818.55
8.1.140.0040.00417.43
8.1.130.0000.00817.81
8.1.120.0070.00017.44
8.1.110.0030.00517.27
8.1.100.0030.00517.38
8.1.90.0040.00417.29
8.1.80.0070.00017.44
8.1.70.0030.00517.37
8.1.60.0060.00317.59
8.1.50.0000.00917.48
8.1.40.0070.00017.53
8.1.30.0060.00317.47
8.1.20.0040.00417.53
8.1.10.0000.00717.58
8.1.00.0040.00417.43
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0050.00318.48
8.0.270.0040.00416.70
8.0.260.0000.00617.19
8.0.250.0030.00316.80
8.0.240.0000.00916.96
8.0.230.0040.00416.86
8.0.220.0030.00316.76
8.0.210.0070.00016.82
8.0.200.0000.00716.77
8.0.190.0000.00716.84
8.0.180.0040.00416.73
8.0.170.0080.00016.71
8.0.160.0030.00316.77
8.0.150.0000.00716.79
8.0.140.0040.00416.86
8.0.130.0030.00313.20
8.0.120.0030.00516.66
8.0.110.0050.00216.81
8.0.100.0070.00016.85
8.0.90.0030.00516.85
8.0.80.0070.01416.81
8.0.70.0040.00416.70
8.0.60.0000.00716.82
8.0.50.0050.00316.71
8.0.30.0100.01116.99
8.0.20.0100.00717.40
8.0.10.0040.00316.79
8.0.00.0080.00916.80
7.4.330.0000.00515.00
7.4.320.0030.00316.53
7.4.300.0000.00816.57
7.4.290.0050.00316.55
7.4.280.0030.00316.57
7.4.270.0030.00316.50
7.4.260.0070.00316.42
7.4.250.0040.00416.45
7.4.240.0040.00316.49
7.4.230.0000.00716.57
7.4.220.0060.01316.43
7.4.210.0060.01016.61
7.4.200.0000.00716.70
7.4.160.0030.01216.40
7.4.150.0080.01317.40
7.4.140.0070.01017.86
7.4.130.0100.00716.49
7.4.120.0130.00416.33
7.4.110.0060.01216.53
7.4.100.0090.00916.35
7.4.90.0110.01216.32
7.4.80.0090.00619.39
7.4.70.0090.00616.46
7.4.60.0120.00916.57
7.4.50.0000.00416.55
7.4.40.0000.01516.48
7.4.30.0060.01016.47
7.4.00.0140.00314.92
7.3.330.0000.00513.17
7.3.320.0000.00613.25
7.3.310.0000.00716.34
7.3.300.0000.00716.11
7.3.290.0040.00916.20
7.3.280.0100.00716.21
7.3.270.0170.00317.40
7.3.260.0090.00916.60
7.3.250.0140.00816.23
7.3.240.0070.01016.17
7.3.230.0030.01316.39
7.3.210.0070.01016.29
7.3.200.0090.00619.39
7.3.190.0100.00716.34
7.3.180.0000.01516.32
7.3.170.0030.01316.44
7.3.160.0090.00816.47
7.3.120.0070.01014.91
7.3.110.0030.01014.65
7.3.100.0100.00314.90
7.3.90.0030.00714.61
7.3.80.0110.00314.74
7.3.70.0030.00914.75
7.3.60.0040.01114.84
7.3.50.0060.00314.62
7.3.40.0070.00714.74
7.3.30.0080.00314.74
7.3.20.0110.00416.38
7.3.10.0030.01116.57
7.3.00.0070.00716.52
7.2.330.0030.01416.63
7.2.320.0130.00316.59
7.2.310.0110.00616.67
7.2.300.0120.00316.54
7.2.290.0120.00916.71
7.2.250.0040.01115.09
7.2.240.0030.01715.13
7.2.230.0030.00915.13
7.2.220.0040.00714.72
7.2.210.0090.00614.88
7.2.200.0070.00715.00
7.2.190.0030.00615.02
7.2.180.0100.00314.92
7.2.170.0060.00615.06
7.2.130.0000.01416.76
7.2.120.0040.00816.82
7.2.110.0100.00616.98
7.2.100.0070.00716.71
7.2.90.0120.00416.58
7.2.80.0060.01016.71
7.2.70.0040.01516.64
7.2.60.0070.01116.77
7.2.50.0120.00316.74
7.2.40.0100.00716.68
7.2.30.0060.00916.95
7.2.20.0040.01116.93
7.2.10.0060.00617.03
7.2.00.0030.01018.15
7.1.330.0030.01315.51
7.1.320.0000.01015.80
7.1.310.0100.00315.69
7.1.300.0040.00815.46
7.1.290.0000.01115.57
7.1.280.0000.01315.63
7.1.270.0070.00315.61
7.1.260.0080.00415.58
7.1.250.0040.00715.83
7.1.100.0000.01417.88
7.1.70.0040.00417.11
7.1.60.0070.01719.70
7.1.50.0100.01316.96
7.1.00.0000.08022.43
7.0.200.0040.00416.81
7.0.140.0030.07321.95
7.0.60.0030.04319.82
7.0.50.0030.07317.89
7.0.40.0000.04719.96
7.0.30.0270.07320.11
7.0.20.0270.07320.25
7.0.10.0070.08720.23
7.0.00.0070.04020.12
5.6.280.0030.07320.78
5.6.210.0070.08020.75
5.6.200.0030.05718.20
5.6.190.0000.08020.48
5.6.180.0130.04320.54
5.6.170.0200.04720.53
5.6.160.0100.05720.71
5.6.150.0000.05018.18
5.6.140.0030.04318.21
5.6.130.0000.06718.11
5.6.120.0030.04321.03
5.6.110.0100.08720.96
5.6.100.0000.04720.96
5.6.90.0000.09020.97
5.6.80.0100.04320.41
5.5.350.0230.04720.53
5.5.340.0130.07718.07
5.5.330.0070.04320.21
5.5.320.0070.05020.23
5.5.310.0230.04020.31
5.5.300.0130.07318.06
5.5.290.0000.04717.96
5.5.280.0070.08020.84
5.5.270.0100.03720.82
5.5.260.0170.07320.87
5.5.250.0030.04320.69
5.5.240.0200.04720.07
5.4.450.0500.06019.45
5.4.440.0070.06019.58
5.4.430.0770.05719.58
5.4.420.0770.05319.69
5.4.410.0970.06019.04
5.4.400.1000.07019.26
5.4.390.1030.06719.13
5.4.380.0200.04718.59
5.4.370.0200.05018.46
5.4.360.0030.06318.72
5.4.350.0100.05718.67
5.4.340.0100.05718.73
5.4.320.0090.03712.50
5.4.310.0060.03812.50
5.4.300.0050.03812.50
5.4.290.0080.03712.50
5.4.280.0090.03812.40
5.4.270.0080.03512.39
5.4.260.0090.03612.39
5.4.250.0070.03612.39
5.4.240.0050.03712.39
5.4.230.0060.03712.39
5.4.220.0080.03512.38
5.4.210.0040.03712.39
5.4.200.0090.03412.39
5.4.190.0050.03612.38
5.4.180.0050.03812.38
5.4.170.0060.03612.39
5.4.160.0040.03912.39
5.4.150.0090.03312.39
5.4.140.0060.03812.07
5.4.130.0110.03112.06
5.4.120.0060.03612.02
5.4.110.0090.03412.02
5.4.100.0070.03612.01
5.4.90.0080.03712.01
5.4.80.0090.03512.02
5.4.70.0030.03812.01
5.4.60.0070.03512.01
5.4.50.0060.03712.01
5.4.40.0070.03512.00
5.4.30.0050.03711.99
5.4.20.0060.04711.99
5.4.10.0070.04812.00
5.4.00.0080.04811.48
5.3.290.0090.04312.80
5.3.280.0060.05212.71
5.3.270.0050.04412.73
5.3.260.0030.04312.72
5.3.250.0080.03612.72
5.3.240.0110.03512.72
5.3.230.0070.04212.71
5.3.220.0140.04512.68
5.3.210.0100.03912.68
5.3.200.0050.03812.68
5.3.190.0040.04012.68
5.3.180.0060.03612.67
5.3.170.0060.03712.67
5.3.160.0070.03612.67
5.3.150.0040.04112.67
5.3.140.0050.03912.66
5.3.130.0050.03912.66
5.3.120.0080.03612.66
5.3.110.0040.04112.65
5.3.100.0050.03712.12
5.3.90.0060.03512.09
5.3.80.0070.03412.09
5.3.70.0050.03812.09
5.3.60.0090.03412.07
5.3.50.0070.03712.02
5.3.40.0080.03512.02
5.3.30.0070.03511.98
5.3.20.0090.03311.76
5.3.10.0050.03611.72
5.3.00.0030.04011.71
5.2.170.0050.0319.22
5.2.160.0040.0319.22
5.2.150.0040.0329.22
5.2.140.0030.0339.21
5.2.130.0050.0299.18
5.2.120.0040.0309.18
5.2.110.0060.0299.18
5.2.100.0080.0269.17
5.2.90.0060.0299.18
5.2.80.0050.0329.17
5.2.70.0100.0259.17
5.2.60.0060.0299.13
5.2.50.0060.0309.09
5.2.40.0030.0319.07
5.2.30.0060.0299.04
5.2.20.0070.0289.03
5.2.10.0070.0328.94
5.2.00.0070.0388.80
5.1.60.0080.0308.09
5.1.50.0060.0338.08
5.1.40.0060.0348.06
5.1.30.0030.0288.41
5.1.20.0080.0258.43
5.1.10.0040.0258.16
5.1.00.0090.0218.16
5.0.50.0030.0216.64
5.0.40.0010.0226.49
5.0.30.0050.0296.31
5.0.20.0070.0176.28
5.0.10.0030.0216.25
5.0.00.0040.0306.25
4.4.90.0060.0124.78
4.4.80.0020.0164.76
4.4.70.0060.0124.76
4.4.60.0040.0144.75
4.4.50.0030.0154.77
4.4.40.0010.0274.71
4.4.30.0040.0144.75
4.4.20.0050.0134.84
4.4.10.0020.0164.85
4.4.00.0030.0244.76
4.3.110.0020.0174.67
4.3.100.0060.0124.66
4.3.90.0040.0134.63
4.3.80.0050.0224.58
4.3.70.0050.0134.63
4.3.60.0020.0164.63
4.3.50.0020.0184.63
4.3.40.0040.0234.54
4.3.30.0000.0183.30
4.3.20.0010.0183.28
4.3.10.0040.0133.23
4.3.00.0070.01732.19

preferences:
62.73 ms | 400 KiB | 5 Q