3v4l.org

run code in 300+ PHP versions simultaneously
<?php class CTroll { public function hardTrolling(){echo "in hard trolling";} public function softTrolling(){echo "in soft trolling";} } $randomTroll = new CTroll(); $powerLevel = "hard"; $appended = $powerLevel . "Trolling"; $randomTroll->$appended();

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)
8.3.60.0130.00718.16
8.3.50.0110.00721.93
8.3.40.0030.01418.71
8.3.30.0070.00719.09
8.3.20.0070.00020.36
8.3.10.0040.00422.00
8.3.00.0030.00520.60
8.2.180.0090.00616.61
8.2.170.0110.00422.96
8.2.160.0090.00919.12
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0070.00026.16
8.2.120.0000.00819.36
8.2.110.0060.00322.30
8.2.100.0080.00419.51
8.2.90.0050.00219.05
8.2.80.0090.00018.03
8.2.70.0050.00317.50
8.2.60.0040.00418.04
8.2.50.0050.00318.07
8.2.40.0060.00320.07
8.2.30.0000.00818.02
8.2.20.0070.00017.73
8.2.10.0070.00017.60
8.2.00.0000.00817.83
8.1.280.0140.00725.92
8.1.270.0060.00322.16
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0060.00323.73
8.1.230.0060.00618.96
8.1.220.0040.00417.77
8.1.210.0080.00018.77
8.1.200.0060.00317.22
8.1.190.0050.00317.51
8.1.180.0000.00718.69
8.1.170.0040.00418.57
8.1.160.0000.00722.00
8.1.150.0040.00418.49
8.1.140.0040.00417.26
8.1.130.0000.00717.78
8.1.120.0000.00717.29
8.1.110.0020.00517.31
8.1.100.0000.00717.32
8.1.90.0040.00417.38
8.1.80.0020.00517.38
8.1.70.0070.00017.32
8.1.60.0000.00817.48
8.1.50.0020.00517.46
8.1.40.0050.00317.43
8.1.30.0000.00717.62
8.1.20.0050.00317.63
8.1.10.0000.00817.50
8.1.00.0060.00317.39
8.0.300.0000.00718.77
8.0.290.0000.00717.16
8.0.280.0030.00318.43
8.0.270.0050.00217.18
8.0.260.0050.00316.73
8.0.250.0030.00316.87
8.0.240.0070.00016.82
8.0.230.0030.00316.86
8.0.220.0040.00416.79
8.0.210.0000.00716.82
8.0.200.0030.00316.85
8.0.190.0050.00316.91
8.0.180.0070.00016.82
8.0.170.0030.00316.88
8.0.160.0000.00716.87
8.0.150.0000.00716.73
8.0.140.0040.00416.74
8.0.130.0030.00313.25
8.0.120.0050.00316.82
8.0.110.0000.00816.85
8.0.100.0000.00817.00
8.0.90.0000.00716.89
8.0.80.0070.01016.93
8.0.70.0050.00316.73
8.0.60.0040.00416.79
8.0.50.0000.00716.71
8.0.30.0090.01217.14
8.0.20.0080.01217.40
8.0.10.0000.00816.78
8.0.00.0110.00616.80
7.4.330.0000.00515.17
7.4.320.0000.00616.43
7.4.300.0000.00616.55
7.4.290.0070.00016.65
7.4.280.0030.00316.51
7.4.270.0030.00316.50
7.4.260.0070.00316.45
7.4.250.0070.00016.47
7.4.240.0040.00416.60
7.4.230.0030.00316.63
7.4.220.0120.00616.57
7.4.210.0020.01116.61
7.4.200.0030.00316.39
7.4.190.0070.00016.64
7.4.160.0080.01116.45
7.4.150.0200.00317.40
7.4.140.0130.00917.86
7.4.130.0070.01316.42
7.4.120.0100.00816.38
7.4.110.0110.00516.32
7.4.100.0100.00616.55
7.4.90.0060.01016.36
7.4.80.0100.00719.39
7.4.70.0060.01016.25
7.4.60.0130.00316.27
7.4.50.0050.00216.53
7.4.40.0030.01022.77
7.4.30.0140.00416.31
7.4.00.0080.01114.98
7.3.330.0030.00313.21
7.3.320.0000.00513.08
7.3.310.0040.00416.05
7.3.300.0060.00016.28
7.3.290.0060.01016.23
7.3.280.0090.00716.21
7.3.270.0140.00317.40
7.3.260.0110.00716.48
7.3.250.0090.01116.46
7.3.240.0090.01416.44
7.3.230.0160.00016.46
7.3.210.0080.01316.27
7.3.200.0110.00719.39
7.3.190.0100.00716.34
7.3.180.0030.01216.32
7.3.170.0090.01316.33
7.3.160.0090.00616.45
7.3.120.0030.01314.82
7.3.110.0070.01014.67
7.3.100.0070.00814.87
7.3.90.0090.00614.81
7.3.80.0110.00314.66
7.3.70.0060.00414.75
7.3.60.0070.00614.83
7.3.50.0090.00414.66
7.3.40.0030.01314.67
7.3.30.0080.00614.59
7.3.20.0080.00616.38
7.3.10.0050.00816.47
7.3.00.0070.00616.68
7.2.330.0070.01116.72
7.2.320.0070.01016.76
7.2.310.0070.01416.70
7.2.300.0060.01016.57
7.2.290.0080.00816.52
7.2.250.0120.00715.19
7.2.240.0080.01215.23
7.2.230.0090.00815.18
7.2.220.0110.00515.02
7.2.210.0070.00814.84
7.2.200.0040.01115.09
7.2.190.0080.00715.02
7.2.180.0090.00515.07
7.2.170.0050.01214.96
7.2.160.0000.01214.79
7.2.150.0090.00617.10
7.2.140.0060.00316.93
7.2.130.0100.00316.95
7.2.120.0100.00716.82
7.2.110.0070.01116.95
7.2.100.0090.00316.79
7.2.90.0000.01216.80
7.2.80.0060.00916.91
7.2.70.0060.00616.65
7.2.60.0070.00416.78
7.2.50.0040.00716.84
7.2.40.0070.01017.04
7.2.30.0040.01117.15
7.2.20.0110.00717.01
7.2.10.0090.00617.09
7.2.00.0030.00718.19
7.1.330.0080.00815.68
7.1.320.0040.01115.50
7.1.310.0070.00615.62
7.1.300.0090.00515.56
7.1.290.0070.00715.65
7.1.280.0060.00515.70
7.1.270.0050.00815.64
7.1.260.0100.00415.71
7.1.250.0150.00015.66
7.1.100.0040.00717.67
7.1.70.0040.00417.19
7.1.60.0030.02119.82
7.1.50.0030.00916.87
7.1.00.0070.07322.57
7.0.200.0030.00516.88
7.0.140.0070.07022.09
7.0.60.0070.08019.90
7.0.50.0100.07717.86
7.0.40.0030.04720.30
7.0.30.0330.06720.23
7.0.20.0300.08020.06
7.0.10.0230.04020.24
7.0.00.0070.04320.22
5.6.280.0030.07321.10
5.6.210.0000.06320.75
5.6.200.0030.04018.19
5.6.190.0130.07020.52
5.6.180.3200.04320.55
5.6.170.0300.03720.56
5.6.160.0070.04320.48
5.6.150.0070.04018.16
5.6.140.0170.07318.19
5.6.130.0000.04318.23
5.6.120.0070.04020.97
5.6.110.0170.03321.03
5.6.100.0100.05320.93
5.6.90.0070.04020.96
5.6.80.0100.05020.38
5.6.70.0200.05320.48
5.5.350.0230.06720.41
5.5.340.0070.07317.99
5.5.330.0030.08020.29
5.5.320.0170.04020.38
5.5.310.0370.04720.24
5.5.300.0070.07317.97
5.5.290.0000.05018.06
5.5.280.0030.04020.62
5.5.270.0130.07720.79
5.5.260.0130.07320.86
5.5.250.0130.08020.79
5.5.240.0030.04720.26
5.4.450.0330.06019.61
5.4.440.0300.05319.45
5.4.430.0100.05319.63
5.4.420.0200.04719.46
5.4.410.0000.06319.16
5.4.400.1330.00018.85
5.4.390.0900.00018.73
5.4.380.0470.05018.64
5.4.370.0200.06018.59
5.4.360.0170.06718.48
5.4.350.0330.05018.63
5.4.340.0370.05018.79
5.4.320.0020.04012.50
5.4.310.0080.03612.49
5.4.300.0080.04612.50
5.4.290.0040.04412.49
5.4.280.0040.05512.37
5.4.270.0070.05012.36
5.4.260.0080.05412.36
5.4.250.0060.05912.37
5.4.240.0090.05112.37
5.4.230.0100.05012.36
5.4.220.0120.05012.36
5.4.210.0090.04912.36
5.4.200.0060.05412.36
5.4.190.0160.04312.35
5.4.180.0130.04912.36
5.4.170.0100.05412.37
5.4.160.0160.04712.37
5.4.150.0100.05312.36
5.4.140.0110.05412.04
5.4.130.0090.05212.03
5.4.120.0130.04911.99
5.4.110.0140.04611.98
5.4.100.0050.05111.98
5.4.90.0100.04911.99
5.4.80.0100.04911.98
5.4.70.0090.04811.98
5.4.60.0090.04911.98
5.4.50.0100.04811.98
5.4.40.0090.04811.96
5.4.30.0090.04711.96
5.4.20.0060.05211.96
5.4.10.0070.05211.96
5.4.00.0030.05411.46
5.3.290.0070.03812.80
5.3.280.0050.05412.71
5.3.270.0070.05512.73
5.3.260.0080.05412.72
5.3.250.0090.05212.72
5.3.240.0100.05112.72
5.3.230.0060.05312.71
5.3.220.0030.05712.68
5.3.210.0070.05512.68
5.3.200.0070.05312.68
5.3.190.0130.04712.67
5.3.180.0080.05212.67
5.3.170.0060.05312.67
5.3.160.0070.05212.68
5.3.150.0080.05312.67
5.3.140.0060.05412.66
5.3.130.0120.04912.66
5.3.120.0090.05312.66
5.3.110.0060.05812.66
5.3.100.0110.04812.12
5.3.90.0090.05312.09
5.3.80.0050.05212.07
5.3.70.0060.05112.07
5.3.60.0080.04912.06
5.3.50.0080.04912.00
5.3.40.0080.05012.00
5.3.30.0110.04811.96
5.3.20.0080.04311.74
5.3.10.0150.04111.70
5.3.00.0070.05411.70
5.2.170.0070.0429.20
5.2.160.0080.0399.20
5.2.150.0040.0459.19
5.2.140.0060.0439.19
5.2.130.0050.0439.15
5.2.120.0050.0329.15
5.2.110.0070.0319.15
5.2.100.0080.0389.15
5.2.90.0070.0309.15
5.2.80.0060.0349.14
5.2.70.0110.0529.14
5.2.60.0090.0369.10
5.2.50.0070.0379.07
5.2.40.0030.0399.05
5.2.30.0100.0349.02
5.2.20.0060.0409.01
5.2.10.0130.0428.92
5.2.00.0050.0368.78
5.1.60.0090.0298.07
5.1.50.0040.0338.07
5.1.40.0060.0378.04
5.1.30.0040.0398.39
5.1.20.0070.0288.41
5.1.10.0040.0308.15
5.1.00.0040.0298.15
5.0.50.0070.0196.62
5.0.40.0060.0276.48
5.0.30.0050.0356.30
5.0.20.0030.0226.25
5.0.10.0040.0436.24
5.0.00.0020.0356.23
4.4.90.0080.0124.78
4.4.80.0030.0174.75
4.4.70.0050.0154.76
4.4.60.0020.0184.75
4.4.50.0040.0154.77
4.4.40.0030.0264.71
4.4.30.0060.0194.75
4.4.20.0040.0234.84
4.4.10.0030.0234.85
4.4.00.0030.0334.76
4.3.110.0010.0244.67
4.3.100.0020.0194.66
4.3.90.0070.0154.63
4.3.80.0060.0344.58
4.3.70.0040.0224.63
4.3.60.0050.0344.63
4.3.50.0040.0224.63
4.3.40.0020.0314.53
4.3.30.0020.0233.28
4.3.20.0030.0253.26
4.3.10.0030.0223.23
4.3.00.0000.0239.21

preferences:
44.75 ms | 401 KiB | 5 Q