3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { function a(){ return 'a'; } function b(){ return 'b'; } } $maclasse = new A(); $mafonction = 'a'; echo $maclasse->$mafonction();

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)
8.3.60.0150.00616.38
8.3.50.0040.01122.04
8.3.40.0100.00718.70
8.3.30.0060.00919.09
8.3.20.0050.00220.29
8.3.10.0020.00523.71
8.3.00.0000.00919.07
8.2.180.0040.01118.54
8.2.170.0070.01022.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0030.00626.16
8.2.120.0060.00319.82
8.2.110.0120.00922.16
8.2.100.0090.00319.45
8.2.90.0040.00419.21
8.2.80.0080.00017.97
8.2.70.0030.00617.63
8.2.60.0080.00317.93
8.2.50.0050.00518.07
8.2.40.0000.00819.66
8.2.30.0040.00418.32
8.2.20.0050.00217.64
8.2.10.0040.00417.98
8.2.00.0000.00717.67
8.1.280.0150.00325.92
8.1.270.0040.00423.99
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0030.00622.00
8.1.230.0120.00019.14
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0040.00417.10
8.1.190.0030.00617.10
8.1.180.0030.00618.10
8.1.170.0000.00718.44
8.1.160.0000.00821.82
8.1.150.0070.00018.57
8.1.140.0000.00817.49
8.1.130.0070.00017.68
8.1.120.0040.00417.38
8.1.110.0000.00717.38
8.1.100.0030.00517.38
8.1.90.0000.00717.35
8.1.80.0040.00417.25
8.1.70.0050.00317.23
8.1.60.0060.00317.63
8.1.50.0040.00417.36
8.1.40.0070.00017.55
8.1.30.0040.00417.54
8.1.20.0080.00017.63
8.1.10.0040.00417.56
8.1.00.0000.00717.52
8.0.300.0020.00518.77
8.0.290.0040.00416.93
8.0.280.0040.00418.31
8.0.270.0000.00717.27
8.0.260.0030.00317.27
8.0.250.0000.00716.98
8.0.240.0000.00716.91
8.0.230.0000.00916.73
8.0.220.0030.00316.83
8.0.210.0040.00416.79
8.0.200.0000.00816.77
8.0.190.0040.00416.89
8.0.180.0050.00316.74
8.0.170.0040.00416.88
8.0.160.0070.00016.81
8.0.150.0050.00316.80
8.0.140.0040.00416.78
8.0.130.0040.00413.24
8.0.120.0040.00416.75
8.0.110.0000.00716.73
8.0.100.0040.00416.93
8.0.90.0070.00016.83
8.0.80.0070.01016.80
8.0.70.0070.00016.83
8.0.60.0040.00416.86
8.0.50.0070.00016.70
8.0.30.0140.00917.00
8.0.20.0090.01117.40
8.0.10.0040.00416.81
8.0.00.0090.00916.79
7.4.330.0060.00015.00
7.4.320.0060.00016.46
7.4.300.0030.00316.40
7.4.290.0070.00016.42
7.4.280.0050.00216.50
7.4.270.0000.00716.58
7.4.260.0000.00716.59
7.4.250.0000.00816.45
7.4.240.0030.00316.48
7.4.230.0040.00416.58
7.4.220.0160.00416.70
7.4.210.0070.00916.56
7.4.200.0040.00416.48
7.4.190.0000.00716.40
7.4.160.0090.00616.65
7.4.150.0090.00917.40
7.4.140.0120.00517.86
7.4.130.0050.01216.44
7.4.120.0130.00516.56
7.4.110.0100.00716.50
7.4.100.0100.00916.71
7.4.90.0080.01016.49
7.4.80.0080.00819.39
7.4.70.0150.00416.32
7.4.60.0070.01016.42
7.4.50.0040.00416.41
7.4.40.0030.01416.64
7.4.30.0060.01016.44
7.4.00.0070.01014.80
7.3.330.0000.00613.26
7.3.320.0050.00013.14
7.3.310.0070.00016.21
7.3.300.0000.00716.31
7.3.290.0030.01216.39
7.3.280.0100.00816.31
7.3.270.0070.01417.40
7.3.260.0160.00616.20
7.3.250.0100.00616.30
7.3.240.0040.01216.55
7.3.230.0130.01016.39
7.3.210.0060.01216.22
7.3.200.0110.00719.39
7.3.190.0060.01616.27
7.3.180.0090.00616.38
7.3.170.0160.00616.27
7.3.160.0050.01016.44
7.3.120.0110.00714.75
7.3.110.0130.00314.76
7.3.100.0040.01214.54
7.3.90.0100.00614.89
7.3.80.0130.00314.57
7.3.70.0040.00714.85
7.3.60.0090.00614.84
7.3.50.0070.00714.81
7.3.40.0130.00314.86
7.3.30.0060.00614.86
7.3.20.0070.01016.67
7.3.10.0100.00616.53
7.3.00.0110.00316.71
7.2.330.0100.01016.37
7.2.320.0090.00916.34
7.2.310.0100.01016.52
7.2.300.0130.00416.72
7.2.290.0080.01016.50
7.2.240.0100.00314.89
7.2.230.0040.01215.01
7.2.220.0060.00615.02
7.2.210.0060.00914.88
7.2.200.0000.01614.64
7.2.190.0030.01214.96
7.2.180.0110.00414.99
7.2.170.0090.00315.06
7.2.160.0120.00315.01
7.2.150.0100.00716.91
7.2.140.0030.01016.92
7.2.130.0060.00916.62
7.2.120.0070.01016.69
7.2.110.0110.00716.88
7.2.100.0090.00316.69
7.2.90.0130.00016.68
7.2.80.0000.01816.67
7.2.70.0060.01016.95
7.2.60.0060.00716.68
7.2.50.0050.00516.96
7.2.40.0100.00716.65
7.2.30.0030.00916.92
7.2.20.0060.00916.67
7.2.10.0100.00717.07
7.2.00.0070.00718.10
7.1.330.0040.01215.60
7.1.320.0000.01715.89
7.1.310.0070.00715.71
7.1.300.0060.00815.59
7.1.290.0060.00615.49
7.1.280.0000.01415.71
7.1.270.0030.00815.62
7.1.260.0100.00315.46
7.1.250.0030.01415.71
7.1.200.0000.01015.60
7.1.100.0080.00817.90
7.1.70.0070.00316.74
7.1.60.0130.00019.46
7.1.50.0200.01734.34
7.1.00.0000.08022.39
7.0.200.0000.00916.51
7.0.140.0000.07322.09
7.0.60.0130.05719.89
7.0.50.0070.04017.87
7.0.40.0170.08019.96
7.0.30.0300.07320.06
7.0.20.0230.05020.09
7.0.10.0070.07020.13
7.0.00.0100.08020.32
5.6.280.0000.07720.96
5.6.210.0070.08320.75
5.6.200.0170.07718.25
5.6.190.0070.04320.53
5.6.180.0070.07720.33
5.6.170.0300.07020.51
5.6.160.0070.05720.46
5.6.150.0170.07018.29
5.6.140.0100.03318.18
5.6.130.0100.07718.15
5.6.120.0000.07021.09
5.6.110.0070.04721.00
5.6.100.0030.04020.99
5.6.90.0030.04320.96
5.6.80.0070.06720.49
5.5.350.0030.03720.33
5.5.340.0030.04018.03
5.5.330.0170.07020.21
5.5.320.0130.04720.37
5.5.310.0300.07020.34
5.5.300.0100.05718.02
5.5.290.0130.07718.07
5.5.280.0170.04720.73
5.5.270.0000.04320.78
5.5.260.0100.06320.87
5.5.250.0100.03720.58
5.5.240.0030.07720.16
5.4.450.0770.05719.48
5.4.440.0930.05319.63
5.4.430.0930.05719.44
5.4.420.1130.05019.32
5.4.410.0770.05319.08
5.4.400.0800.06319.22
5.4.390.0700.05319.12
5.4.380.0030.06318.76
5.4.370.0100.05718.73
5.4.360.0070.05718.47
5.4.350.0200.04718.56
5.4.340.0100.06018.70
5.4.320.0020.04012.50
5.4.310.0050.03712.50
5.4.300.0030.03912.50
5.4.290.0050.04012.50
5.4.280.0040.03712.39
5.4.270.0040.04212.39
5.4.260.0080.04012.40
5.4.250.0040.04212.39
5.4.240.0050.03812.39
5.4.230.0050.04012.38
5.4.220.0090.03712.39
5.4.210.0070.03812.39
5.4.200.0050.04012.39
5.4.190.0090.03912.38
5.4.180.0080.03412.38
5.4.170.0030.03912.39
5.4.160.0060.03612.39
5.4.150.0040.03812.39
5.4.140.0090.03312.07
5.4.130.0070.03312.06
5.4.120.0060.03412.02
5.4.110.0070.03512.01
5.4.100.0040.03712.02
5.4.90.0080.03512.01
5.4.80.0060.03912.02
5.4.70.0060.04012.01
5.4.60.0060.03712.01
5.4.50.0070.03412.00
5.4.40.0050.03812.00
5.4.30.0060.03812.00
5.4.20.0070.03411.99
5.4.10.0040.03611.99
5.4.00.0050.04111.48
5.3.290.0060.04512.80
5.3.280.0060.03712.71
5.3.270.0090.03612.73
5.3.260.0120.03912.72
5.3.250.0060.03912.71
5.3.240.0050.03812.72
5.3.230.0070.03712.71
5.3.220.0040.03912.68
5.3.210.0090.03712.68
5.3.200.0070.03712.68
5.3.190.0060.04412.67
5.3.180.0060.04212.67
5.3.170.0060.05512.67
5.3.160.0080.05612.68
5.3.150.0070.05612.68
5.3.140.0130.04812.66
5.3.130.0070.04512.66
5.3.120.0050.05912.66
5.3.110.0100.05412.66
5.3.100.0090.05012.11
5.3.90.0090.05112.10
5.3.80.0070.04312.09
5.3.70.0040.03912.11
5.3.60.0050.03712.07
5.3.50.0030.03812.03
5.3.40.0100.04812.03
5.3.30.0110.04711.98
5.3.20.0050.03911.76
5.3.10.0060.03511.73
5.3.00.0150.06011.72
5.2.170.0130.0399.22
5.2.160.0080.0279.22
5.2.150.0040.0329.22
5.2.140.0050.0379.22
5.2.130.0050.0309.18
5.2.120.0040.0309.18
5.2.110.0070.0299.18
5.2.100.0060.0289.18
5.2.90.0060.0309.18
5.2.80.0040.0329.17
5.2.70.0060.0359.17
5.2.60.0090.0269.13
5.2.50.0030.0319.10
5.2.40.0130.0269.08
5.2.30.0030.0329.05
5.2.20.0050.0309.04
5.2.10.0030.0318.94
5.2.00.0060.0298.80
5.1.60.0050.0318.09
5.1.50.0060.0238.09
5.1.40.0030.0278.06
5.1.30.0040.0288.41
5.1.20.0050.0298.44
5.1.10.0040.0298.17
5.1.00.0050.0258.16
5.0.50.0090.0296.64
5.0.40.0070.0176.50
5.0.30.0050.0326.32
5.0.20.0040.0196.28
5.0.10.0020.0216.25
5.0.00.0040.0516.25
4.4.90.0020.0174.78
4.4.80.0020.0204.76
4.4.70.0040.0174.76
4.4.60.0020.0184.75
4.4.50.0020.0214.77
4.4.40.0040.0334.71
4.4.30.0030.0224.76
4.4.20.0060.0184.85
4.4.10.0050.0164.85
4.4.00.0030.0284.76
4.3.110.0020.0184.67
4.3.100.0040.0154.66
4.3.90.0030.0154.63
4.3.80.0010.0294.58
4.3.70.0050.0194.63
4.3.60.0030.0154.63
4.3.50.0050.0154.62
4.3.40.0030.0264.54
4.3.30.0030.0173.30
4.3.20.0030.0163.28
4.3.10.0040.0163.24
4.3.00.0130.0177.01

preferences:
44.11 ms | 401 KiB | 5 Q