3v4l.org

run code in 300+ PHP versions simultaneously
<?php declare(ticks= 2 + 1); class Bar { const BAR = - self::BAR; function foo($a = 1 + 1, $b = 2 << 3, $c = self::BAR) { } } ?>

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)
8.3.60.0070.00718.55
8.3.50.0120.00321.90
8.3.40.0110.00418.67
8.3.30.0070.00718.80
8.3.20.0050.00220.21
8.3.10.0040.00420.41
8.3.00.0070.00319.13
8.2.180.0110.00716.63
8.2.170.0100.00622.96
8.2.160.0070.00720.43
8.2.150.0000.00724.18
8.2.140.0030.00524.66
8.2.130.0050.00326.16
8.2.120.0000.00821.15
8.2.110.0060.00322.32
8.2.100.0040.00718.03
8.2.90.0000.00819.05
8.2.80.0000.00817.97
8.2.70.0060.00317.50
8.2.60.0030.00617.79
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0000.00719.40
8.2.20.0070.00017.42
8.2.10.0050.00217.96
8.2.00.0000.00717.42
8.1.280.0090.00625.92
8.1.270.0000.00923.84
8.1.260.0040.00426.35
8.1.250.0050.00328.09
8.1.240.0100.00022.69
8.1.230.0080.00319.42
8.1.220.0070.00017.74
8.1.210.0000.00818.77
8.1.200.0040.00717.10
8.1.190.0000.00817.10
8.1.180.0080.00018.10
8.1.170.0000.00818.53
8.1.160.0040.00421.81
8.1.150.0040.00418.68
8.1.140.0050.00217.22
8.1.130.0090.00017.80
8.1.120.0000.00817.20
8.1.110.0000.00717.30
8.1.100.0030.00317.31
8.1.90.0030.00517.29
8.1.80.0000.00717.20
8.1.70.0070.00017.29
8.1.60.0030.00617.46
8.1.50.0000.00817.34
8.1.40.0050.00217.34
8.1.30.0050.00317.46
8.1.20.0040.00417.52
8.1.10.0020.00517.36
8.1.00.0050.00217.34
8.0.300.0000.00718.77
8.0.290.0050.00316.63
8.0.280.0000.00718.30
8.0.270.0030.00317.11
8.0.260.0000.00717.12
8.0.250.0040.00416.90
8.0.240.0030.00316.89
8.0.230.0030.00316.76
8.0.220.0000.00716.68
8.0.210.0060.00016.68
8.0.200.0000.00616.79
8.0.190.0030.00416.86
8.0.180.0070.00016.87
8.0.170.0000.00816.76
8.0.160.0000.00716.95
8.0.150.0030.00316.79
8.0.140.0000.00816.77
8.0.130.0060.00013.20
8.0.120.0040.00416.79
8.0.110.0040.00416.63
8.0.100.0000.00816.88
8.0.90.0030.00416.70
8.0.80.0030.01416.80
8.0.70.0040.00416.86
8.0.60.0000.00716.70
8.0.50.0040.00416.69
8.0.30.0120.01216.81
8.0.20.0140.00917.40
8.0.10.0050.00216.93
8.0.00.0090.01016.56
7.4.330.0000.00515.00
7.4.320.0060.00016.34
7.4.300.0030.00316.46
7.4.290.0070.00016.45
7.4.280.0020.00516.44
7.4.270.0040.00416.48
7.4.260.0030.00316.45
7.4.250.0030.00616.42
7.4.240.0030.00416.36
7.4.230.0030.00316.21
7.4.220.0070.01016.56
7.4.210.0070.00716.28
7.4.200.0030.00316.48
7.4.160.0090.01216.29
7.4.150.0130.00517.40
7.4.140.0150.00817.86
7.4.130.0050.01516.31
7.4.120.0060.01116.43
7.4.110.0060.00916.20
7.4.100.0130.01016.37
7.4.90.0060.01216.32
7.4.80.0030.01319.39
7.4.70.0070.01316.49
7.4.60.0150.00716.42
7.4.50.0030.00316.36
7.4.40.0130.01016.50
7.4.30.0070.01016.45
7.4.00.0060.01214.92
7.3.330.0030.00313.03
7.3.320.0000.00612.93
7.3.310.0070.00016.20
7.3.300.0030.00316.17
7.3.290.0090.00616.27
7.3.280.0070.01016.17
7.3.270.0120.00917.40
7.3.260.0130.00316.18
7.3.250.0130.00316.28
7.3.240.0090.00916.35
7.3.230.0110.00616.40
7.3.210.0120.00616.20
7.3.200.0060.00919.39
7.3.190.0160.00316.28
7.3.180.0070.01116.35
7.3.170.0120.00616.34
7.3.160.0150.00616.29
7.3.10.0100.00316.62
7.3.00.0060.00316.57
7.2.330.0130.00616.59
7.2.320.0110.01116.20
7.2.310.0170.00916.32
7.2.300.0060.01216.44
7.2.290.0090.01316.22
7.2.130.0120.00316.72
7.2.120.0000.01016.45
7.2.110.0000.01516.88
7.2.100.0070.00316.48
7.2.90.0090.00316.81
7.2.80.0040.01116.75
7.2.70.0070.00716.81
7.2.60.0110.00216.61
7.2.50.0060.00816.86
7.2.40.0070.00416.61
7.2.30.0100.00716.49
7.2.20.0030.01016.59
7.2.10.0090.00416.80
7.2.00.0040.00818.01
7.1.250.0040.01115.75
7.1.200.0090.00315.38
7.1.100.0040.00817.59
7.1.70.0030.00716.98
7.1.60.0130.00719.61
7.1.50.0100.01016.68
7.1.00.0070.07022.37
7.0.200.0060.00316.25
7.0.140.0030.07322.18
7.0.60.0000.08719.86
7.0.50.0030.04017.87
7.0.40.0100.07020.13
7.0.30.0330.05720.09
7.0.20.0370.04720.20
7.0.10.0070.05020.26
7.0.00.0100.04020.23
5.6.280.0030.07320.99
5.6.210.0070.06720.47
5.6.200.0100.03318.14
5.6.190.0170.08020.79
5.6.180.0200.03720.51
5.6.170.0170.04720.62
5.6.160.0070.09020.61
5.6.150.0130.03018.15
5.6.140.0070.04018.14
5.6.130.0070.04318.15
5.6.120.0070.08721.15
5.6.110.0030.04321.01
5.6.100.0030.04721.02
5.6.90.0170.07720.95
5.6.80.0130.07720.39
5.6.70.0270.06320.35
5.5.350.0000.04320.43
5.5.340.0070.04317.95
5.5.330.0170.07720.13
5.5.320.0170.04020.35
5.5.310.0300.06720.30
5.5.300.0000.04717.98
5.5.290.0130.06317.95
5.5.280.0100.03720.77
5.5.270.0030.04020.95
5.5.260.0070.03720.86
5.5.250.0070.06720.57
5.5.240.0100.07720.18
5.4.450.0200.04719.32
5.4.440.0070.04019.47
5.4.430.0570.04719.43
5.4.420.0370.03719.32
5.4.410.0230.05019.37
5.4.400.0700.04019.21
5.4.390.0570.04019.22
5.4.380.0600.05318.71
5.4.370.0370.07018.51
5.4.360.0530.06318.59
5.4.350.0470.05718.48
5.4.340.0330.06018.55
5.4.320.0070.03612.50
5.4.310.0110.04012.50
5.4.300.0090.03412.49
5.4.290.0080.04112.49
5.4.280.0140.03512.39
5.4.270.0130.03812.39
5.4.260.0090.04012.39
5.4.250.0140.05012.39
5.4.240.0100.06712.39
5.4.230.0130.08012.38
5.4.220.0150.05012.38
5.4.210.0100.03512.38
5.4.200.0090.04812.38
5.4.190.0140.05812.38
5.4.180.0150.07812.38
5.4.170.0140.06612.39
5.4.160.0100.04612.38
5.4.150.0080.04212.38
5.4.140.0080.04912.07
5.4.130.0040.04412.05
5.4.120.0130.04712.02
5.4.110.0100.04912.01
5.4.100.0090.04012.01
5.4.90.0080.03612.01
5.4.80.0100.04412.01
5.4.70.0150.04012.00
5.4.60.0110.03312.01
5.4.50.0070.03512.00
5.4.40.0120.03412.00
5.4.30.0090.03811.99
5.4.20.0080.04611.98
5.4.10.0110.04112.00
5.4.00.0050.03711.48
5.3.290.0100.03912.80
5.3.280.0100.04312.71
5.3.270.0110.03912.72
5.3.260.0060.04812.72
5.3.250.0050.04712.72
5.3.240.0130.05212.72
5.3.230.0080.04512.71
5.3.220.0080.04612.68
5.3.210.0120.05412.68
5.3.200.0140.05512.68
5.3.190.0090.03912.68
5.3.180.0080.04012.68
5.3.170.0070.03812.67
5.3.160.0100.03912.68
5.3.150.0100.03912.68
5.3.140.0130.02912.66
5.3.130.0130.04812.66
5.3.120.0090.05112.66
5.3.110.0080.05312.66
5.3.100.0080.04512.12
5.3.90.0080.04612.09
5.3.80.0090.03912.07
5.3.70.0100.03912.07
5.3.60.0070.04012.06
5.3.50.0110.03612.00
5.3.40.0070.04112.00
5.3.30.0060.03911.95
5.3.20.0090.04411.73
5.3.10.0090.04111.70
5.3.00.0140.04611.68
5.2.170.0110.0349.18
5.2.160.0060.0319.18
5.2.150.0070.0289.18
5.2.140.0050.0399.18
5.2.130.0040.0349.14
5.2.120.0020.0349.14
5.2.110.0060.0289.15
5.2.100.0080.0269.15
5.2.90.0040.0359.14
5.2.80.0040.0339.14
5.2.70.0060.0309.14
5.2.60.0030.0329.09
5.2.50.0060.0299.05
5.2.40.0040.0299.03
5.2.30.0040.0339.02
5.2.20.0040.0299.01
5.2.10.0060.0278.93
5.2.00.0050.0318.78
5.1.60.0060.0238.07
5.1.50.0070.0318.06
5.1.40.0070.0298.04
5.1.30.0050.0368.40
5.1.20.0100.0328.41
5.1.10.0040.0348.14
5.1.00.0040.0268.14
5.0.50.0030.0286.62
5.0.40.0040.0266.48
5.0.30.0060.0346.29
5.0.20.0020.0286.26
5.0.10.0070.0206.24
5.0.00.0070.0376.23
4.4.90.0020.0224.77
4.4.80.0040.0224.75
4.4.70.0050.0194.76
4.4.60.0040.0214.76
4.4.50.0030.0164.77
4.4.40.0020.0284.71
4.4.30.0040.0144.75
4.4.20.0020.0184.84
4.4.10.0040.0254.85
4.4.00.0020.0304.76
4.3.110.0020.0174.67
4.3.100.0040.0214.67
4.3.90.0030.0214.64
4.3.80.0020.0264.58
4.3.70.0050.0154.63
4.3.60.0040.0144.62
4.3.50.0020.0164.63
4.3.40.0050.0314.54
4.3.30.0010.0183.29
4.3.20.0030.0163.27
4.3.10.0050.0143.22
4.3.00.0070.01313.95

preferences:
42.22 ms | 401 KiB | 5 Q