3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace ns01 { class cl01 { const ONE = 1 +1; const ONE2 = 3; } } namespace ns02 { class cl02 { const TWO = \ns01\cl01::ONE; function test($tmp = \ns01\cl01::ONE + self::TWO + 2) { return 1 + \ns01\cl01::ONE; } } $tmp = new cl02(); $tmp->test(); }

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)
8.3.60.0060.00916.38
8.3.50.0040.01321.98
8.3.40.0060.00918.64
8.3.30.0100.00718.84
8.3.20.0070.00020.21
8.3.10.0080.00320.36
8.3.00.0080.00019.25
8.2.180.0110.00716.38
8.2.170.0100.00722.96
8.2.160.0100.00320.30
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0040.01119.20
8.2.110.0000.01020.53
8.2.100.0070.00418.22
8.2.90.0080.00019.12
8.2.80.0030.00617.97
8.2.70.0000.00817.38
8.2.60.0040.00417.91
8.2.50.0040.00418.07
8.2.40.0040.00418.09
8.2.30.0000.00719.41
8.2.20.0000.00817.48
8.2.10.0040.00417.98
8.2.00.0040.00417.48
8.1.280.0110.00725.92
8.1.270.0090.00923.76
8.1.260.0090.00026.35
8.1.250.0000.00728.09
8.1.240.0060.00323.99
8.1.230.0070.00419.08
8.1.220.0040.00417.74
8.1.210.0050.00318.77
8.1.200.0090.00017.23
8.1.190.0030.00517.10
8.1.180.0080.00018.10
8.1.170.0000.00918.52
8.1.160.0000.00821.95
8.1.150.0000.00718.86
8.1.140.0070.00017.42
8.1.130.0000.00717.73
8.1.120.0000.00717.35
8.1.110.0000.00717.41
8.1.100.0040.00417.43
8.1.90.0000.00717.45
8.1.80.0000.00717.37
8.1.70.0000.00717.28
8.1.60.0030.00517.59
8.1.50.0080.00017.45
8.1.40.0000.00717.40
8.1.30.0060.00317.51
8.1.20.0040.00417.64
8.1.10.0030.00517.51
8.1.00.0050.00317.41
8.0.300.0030.00518.77
8.0.290.0000.00816.63
8.0.280.0030.00318.28
8.0.270.0000.00717.10
8.0.260.0000.00617.10
8.0.250.0000.00716.79
8.0.240.0070.00016.75
8.0.230.0000.00716.89
8.0.220.0030.00316.83
8.0.210.0040.00416.77
8.0.200.0000.00816.79
8.0.190.0070.00016.88
8.0.180.0070.00016.74
8.0.170.0040.00416.90
8.0.160.0030.00416.85
8.0.150.0000.00816.72
8.0.140.0040.00416.73
8.0.130.0030.00313.23
8.0.120.0000.00816.74
8.0.110.0000.00816.86
8.0.100.0040.00416.68
8.0.90.0050.00216.61
8.0.80.0060.00916.76
8.0.70.0000.00716.61
8.0.60.0000.00716.77
8.0.50.0040.00416.72
8.0.30.0120.01016.96
8.0.20.0110.00817.40
8.0.10.0050.00316.87
8.0.00.0110.00816.80
7.4.330.0020.00215.00
7.4.320.0060.00016.43
7.4.300.0000.00616.54
7.4.290.0000.00716.50
7.4.280.0050.00316.60
7.4.270.0070.00016.46
7.4.260.0000.00716.57
7.4.250.0090.00016.44
7.4.240.0050.00216.55
7.4.230.0070.00016.41
7.4.220.0100.01016.59
7.4.210.0000.01416.58
7.4.200.0030.00416.40
7.4.160.0070.01616.48
7.4.150.0070.01117.40
7.4.140.0120.00517.86
7.4.130.0040.01216.56
7.4.120.0110.00716.43
7.4.110.0030.01316.47
7.4.100.0030.02016.37
7.4.90.0030.01316.23
7.4.80.0150.00619.39
7.4.70.0100.00616.55
7.4.60.0110.00616.60
7.4.50.0030.00516.41
7.4.40.0100.00716.52
7.4.30.0120.00616.46
7.4.00.0070.00714.89
7.3.330.0020.00213.29
7.3.320.0050.00013.04
7.3.310.0030.00316.14
7.3.300.0000.00616.24
7.3.290.0170.00516.16
7.3.280.0060.01116.22
7.3.270.0150.00317.40
7.3.260.0030.02116.20
7.3.250.0080.00816.12
7.3.240.0130.00616.49
7.3.230.0120.00616.43
7.3.210.0140.00416.21
7.3.200.0190.00619.39
7.3.190.0160.00316.53
7.3.180.0080.00816.46
7.3.170.0120.00316.27
7.3.160.0030.01216.23
7.2.330.0090.00916.45
7.2.320.0060.01216.35
7.2.310.0120.00416.78
7.2.300.0120.00916.51
7.2.290.0120.00316.72
7.2.60.0000.01316.54
7.2.00.0030.00719.13
7.1.200.0040.00715.57
7.1.100.0030.01017.86
7.1.70.0050.00516.75
7.1.60.0130.01319.61
7.1.50.0070.01716.82
7.1.00.0100.07022.27
7.0.200.0070.00016.68
7.0.140.0030.07322.18
7.0.60.0170.07719.90
7.0.50.0000.04717.79
7.0.40.0100.05720.21
7.0.30.0300.07020.06
7.0.20.0200.04720.23
7.0.10.0030.04320.30
7.0.00.0030.04320.07
5.6.280.0030.07321.10
5.6.210.0170.03720.60
5.6.200.0030.07318.25
5.6.190.0000.06720.48
5.6.180.0330.07020.61
5.6.170.0200.06320.47
5.6.160.0070.08720.57
5.6.150.0030.07318.16
5.6.140.0130.07718.18
5.6.130.0000.06718.29
5.6.120.0130.07721.08
5.6.110.0030.06721.01
5.6.100.0030.04320.98
5.6.90.0130.08021.08
5.6.80.0100.07320.44
5.6.70.3400.03720.52
5.5.350.0200.08020.52
5.5.340.0100.08017.98
5.5.330.0100.03720.59
5.5.320.0300.04020.42
5.5.310.0200.05720.51
5.5.300.0030.06718.07
5.5.290.0070.07718.09
5.5.280.0100.08020.88
5.5.270.0070.08320.75
5.5.260.0030.05720.88
5.5.250.0030.04020.77
5.5.240.0270.05720.23
5.4.450.0570.05719.53
5.4.440.0570.05319.30
5.4.430.0730.04719.58
5.4.420.0430.06019.55
5.4.410.0800.06019.32
5.4.400.0600.05718.96
5.4.390.0670.05018.89
5.4.380.0470.06018.78
5.4.370.0370.05018.77
5.4.360.0230.05718.74
5.4.350.0230.06718.63
5.4.340.0330.06718.52
5.4.320.0100.04912.50
5.4.310.0080.05412.50
5.4.300.0050.03712.51
5.4.290.0080.05312.50
5.4.280.0070.03412.40
5.4.270.0100.04012.40
5.4.260.0090.03912.40
5.4.250.0040.04312.40
5.4.240.0080.03512.40
5.4.230.0040.03912.39
5.4.220.0070.03612.39
5.4.210.0050.03612.39
5.4.200.0040.03912.39
5.4.190.0100.03612.39
5.4.180.0090.04312.39
5.4.170.0070.04012.39
5.4.160.0070.03712.39
5.4.150.0070.04712.39
5.4.140.0090.05212.08
5.4.130.0100.04712.06
5.4.120.0110.04812.03
5.4.110.0080.05112.02
5.4.100.0050.03812.02
5.4.90.0060.04912.02
5.4.80.0070.03512.02
5.4.70.0050.03912.02
5.4.60.0050.03812.02
5.4.50.0090.03912.02
5.4.40.0070.04512.01
5.4.30.0080.04612.01
5.4.20.0090.03812.00
5.4.10.0080.04512.00
5.4.00.0080.03511.50
5.3.290.0090.04612.80
5.3.280.0030.04012.71
5.3.270.0050.04312.73
5.3.260.0100.04212.72
5.3.250.0100.03712.72
5.3.240.0070.03812.72
5.3.230.0110.04312.71
5.3.220.0070.04412.68
5.3.210.0070.04812.68
5.3.200.0080.04012.68
5.3.190.0100.04912.68
5.3.180.0080.03512.68
5.3.170.0120.03312.67
5.3.160.0060.03712.67
5.3.150.0030.04012.67
5.3.140.0080.03512.66
5.3.130.0070.03712.66
5.3.120.0060.03912.65
5.3.110.0060.04312.66
5.3.100.0060.03712.12
5.3.90.0070.03912.10
5.3.80.0060.04112.09
5.3.70.0050.03712.09
5.3.60.0070.05212.07
5.3.50.0050.03712.02
5.3.40.0050.03712.02
5.3.30.0070.03411.98
5.3.20.0100.03111.76
5.3.10.0060.05111.73
5.3.00.0040.04011.71
5.2.170.0060.0399.18
5.2.160.0070.0279.18
5.2.150.0070.0299.18
5.2.140.0070.0299.18
5.2.130.0080.0259.14
5.2.120.0040.0309.14
5.2.110.0050.0319.15
5.2.100.0050.0289.14
5.2.90.0050.0299.14
5.2.80.0060.0299.14
5.2.70.0070.0279.14
5.2.60.0090.0259.09
5.2.50.0060.0289.06
5.2.40.0010.0329.03
5.2.30.0040.0319.01
5.2.20.0050.0299.00
5.2.10.0070.0378.92
5.2.00.0120.0358.79
5.1.60.0030.0378.07
5.1.50.0050.0248.06
5.1.40.0040.0308.04
5.1.30.0040.0268.39
5.1.20.0050.0338.42
5.1.10.0050.0288.14
5.1.00.0020.0288.14
5.0.50.0050.0196.62
5.0.40.0040.0196.48
5.0.30.0020.0326.29
5.0.20.0050.0176.27
5.0.10.0030.0206.24
5.0.00.0040.0306.23
4.4.90.0040.0144.78
4.4.80.0040.0144.76
4.4.70.0070.0134.76
4.4.60.0070.0194.76
4.4.50.0020.0184.77
4.4.40.0040.0254.71
4.4.30.0040.0154.76
4.4.20.0050.0144.84
4.4.10.0030.0154.85
4.4.00.0000.0274.76
4.3.110.0060.0124.67
4.3.100.0020.0154.66
4.3.90.0030.0144.64
4.3.80.0040.0234.59
4.3.70.0040.0134.63
4.3.60.0060.0174.63
4.3.50.0060.0164.63
4.3.40.0060.0264.54
4.3.30.0020.0163.28
4.3.20.0040.0163.26
4.3.10.0010.0163.22
4.3.00.0070.01714.28

preferences:
32.95 ms | 401 KiB | 5 Q