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run code in 300+ PHP versions simultaneously
<?php class Kitchen { private $yummy = 'cake12'; } $sweetsThief = function (Kitchen $kitchen) { return $kitchen->yummy; }; $kitchen = new Kitchen(); $sweetsThief = Closure::bind($sweetsThief, null, $kitchen); var_dump($sweetsThief($kitchen));

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)
8.3.40.0060.00918.84
8.3.30.0030.01019.13
8.3.20.0040.00420.20
8.3.10.0050.00322.04
8.3.00.0040.00419.25
8.2.170.0110.00722.96
8.2.160.0060.00920.36
8.2.150.0030.00524.18
8.2.140.0040.00424.66
8.2.130.0080.00026.16
8.2.120.0040.00422.23
8.2.110.0000.00820.56
8.2.100.0040.00718.09
8.2.90.0080.00019.11
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0040.00818.05
8.2.50.0000.00818.07
8.2.40.0030.00520.01
8.2.30.0000.00718.06
8.2.20.0040.00417.63
8.2.10.0040.00418.07
8.2.00.0090.00017.69
8.1.270.0030.00523.82
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0040.00424.00
8.1.230.0080.00319.18
8.1.220.0050.00317.74
8.1.210.0000.00818.77
8.1.200.0030.00717.22
8.1.190.0040.00417.13
8.1.180.0070.00018.10
8.1.170.0000.00818.55
8.1.160.0030.00322.03
8.1.150.0000.00718.87
8.1.140.0040.00417.56
8.1.130.0000.00817.84
8.1.120.0000.00717.39
8.1.110.0070.00017.36
8.1.100.0070.00017.48
8.1.90.0000.00817.49
8.1.80.0000.00717.46
8.1.70.0040.00417.45
8.1.60.0040.00417.48
8.1.50.0080.00017.52
8.1.40.0040.00417.43
8.1.30.0040.00417.52
8.1.20.0000.00717.67
8.1.10.0040.00417.56
8.1.00.0000.00817.39
8.0.300.0000.00818.77
8.0.290.0070.00016.75
8.0.280.0030.00318.39
8.0.270.0070.00017.07
8.0.260.0030.00318.43
8.0.250.0000.00717.03
8.0.240.0040.00416.96
8.0.230.0040.00416.88
8.0.220.0000.00716.86
8.0.210.0090.00016.73
8.0.200.0040.00717.03
8.0.190.0080.00016.97
8.0.180.0040.00416.97
8.0.170.0000.00816.81
8.0.160.0000.00817.00
8.0.150.0070.00016.87
8.0.140.0000.00716.92
8.0.130.0030.00313.38
8.0.120.0040.00416.86
8.0.110.0040.00416.94
8.0.100.0000.00717.04
8.0.90.0040.00416.91
8.0.80.0090.00616.95
8.0.70.0070.00016.90
8.0.60.0040.00416.99
8.0.50.0000.00816.93
8.0.30.0120.00717.14
8.0.20.0130.00617.40
8.0.10.0000.00717.07
8.0.00.0110.00816.83
7.4.330.0040.00415.00
7.4.320.0000.00816.59
7.4.300.0000.00616.60
7.4.290.0000.00716.51
7.4.280.0080.00016.36
7.4.270.0030.00316.46
7.4.260.0030.00316.51
7.4.250.0000.00716.41
7.4.240.0010.00616.48
7.4.230.0030.00316.63
7.4.220.0040.01516.72
7.4.210.0030.01016.65
7.4.200.0030.00316.36
7.4.160.0130.00616.43
7.4.150.0110.00617.40
7.4.140.0120.00717.86
7.4.130.0100.01016.41
7.4.120.0070.01316.56
7.4.110.0030.02116.60
7.4.100.0130.00616.40
7.4.90.0090.00916.43
7.4.80.0060.00919.39
7.4.70.0060.01216.50
7.4.60.0070.01016.50
7.4.50.0000.00416.44
7.4.40.0060.01016.41
7.4.30.0070.01316.57
7.4.00.0070.01015.18
7.3.330.0050.00013.17
7.3.320.0060.00013.07
7.3.310.0000.00716.22
7.3.300.0070.00016.19
7.3.290.0100.01016.16
7.3.280.0090.00616.19
7.3.270.0070.01017.40
7.3.260.0100.00716.27
7.3.250.0140.00516.28
7.3.240.0080.00716.51
7.3.230.0180.00316.39
7.3.210.0160.00016.38
7.3.200.0090.01219.39
7.3.190.0070.01116.21
7.3.180.0080.00816.30
7.3.170.0100.01016.27
7.3.160.0060.01216.29
7.2.330.0040.01316.51
7.2.320.0090.00916.73
7.2.310.0070.01116.44
7.2.300.0080.00816.71
7.2.290.0090.00916.48
7.2.60.0260.00616.84
7.1.200.0060.00015.59
7.1.70.0090.00616.84
7.1.60.0170.00719.32
7.1.50.0140.00434.58
7.1.00.0000.08022.42
7.0.200.0060.00316.34
7.0.140.0130.06322.09
7.0.60.0070.06020.09
7.0.50.0070.05717.95
7.0.40.0100.08320.30
7.0.30.0330.07320.10
7.0.20.0300.08320.21
7.0.10.0200.09020.05
7.0.00.0030.04320.06
5.6.280.0130.06320.89
5.6.210.0100.03320.70
5.6.200.0000.04318.18
5.6.190.0170.07720.55
5.6.180.0130.04720.50
5.6.170.0200.04020.56
5.6.160.0130.08020.50
5.6.150.0070.03718.23
5.6.140.0100.06318.14
5.6.130.0100.08318.19
5.6.120.0170.07320.97
5.6.110.0200.07720.99
5.6.100.0100.08020.95
5.6.90.0100.06020.97
5.6.80.0200.06720.42
5.6.70.3730.04720.50
5.5.350.0200.03720.38
5.5.340.0070.05017.98
5.5.330.0030.04320.27
5.5.320.0230.04320.31
5.5.310.0330.05320.41
5.5.300.0200.06318.02
5.5.290.0000.04317.99
5.5.280.0130.06320.87
5.5.270.0130.03020.84
5.5.260.0130.07320.78
5.5.250.0070.08020.79
5.5.240.0370.06720.07
5.4.450.0230.05019.46
5.4.440.0230.03019.47
5.4.430.0330.02719.52
5.4.420.0630.00019.38
5.4.410.0630.00019.43
5.4.400.0630.00019.13
5.4.390.0630.00019.16
5.4.380.0630.00019.06
5.4.370.0670.00019.11
5.4.360.0630.00019.05
5.4.350.0670.00019.12
5.4.340.0050.03512.01
5.4.320.0100.03512.51
5.4.310.0080.04012.50
5.4.300.0070.03612.51
5.4.290.0050.03912.49
5.4.280.0120.03012.39
5.4.270.0060.03712.39
5.4.260.0070.03612.39
5.4.250.0070.04112.39
5.4.240.0070.04012.39
5.4.230.0080.04212.39
5.4.220.0090.04012.39
5.4.210.0130.02812.39
5.4.200.0060.03712.38
5.4.190.0080.03512.38
5.4.180.0080.03412.38
5.4.170.0040.03712.39
5.4.160.0060.04712.39
5.4.150.0090.03512.38
5.4.140.0100.03612.07
5.4.130.0100.04912.06
5.4.120.0050.03612.01
5.4.110.0070.03812.02
5.4.100.0050.03612.02
5.4.90.0080.04012.01
5.4.80.0060.03612.02
5.4.70.0030.03612.01
5.4.60.0050.03312.01
5.4.50.0060.04212.01
5.4.40.0130.03612.00
5.4.30.0090.03211.99
5.4.20.0070.03412.00
5.4.10.0090.03312.00
5.4.00.0070.03511.48
5.3.290.0120.04312.80
5.3.280.0120.03112.71
5.3.270.0120.04112.72
5.3.260.0090.03912.72
5.3.250.0080.03412.72
5.3.240.0040.03812.72
5.3.230.0060.03712.71
5.3.220.0080.03312.68
5.3.210.0050.04012.68
5.3.200.0060.03612.68
5.3.190.0080.03712.67
5.3.180.0090.03412.67
5.3.170.0070.03512.67
5.3.160.0090.03312.67
5.3.150.0110.03212.68
5.3.140.0060.04112.66
5.3.130.0120.03112.66
5.3.120.0100.03912.66
5.3.110.0070.03812.65
5.3.100.0060.04412.12
5.3.90.0120.03012.10
5.3.80.0070.03512.09
5.3.70.0080.03512.09
5.3.60.0080.03412.08
5.3.50.0040.03812.03
5.3.40.0090.03612.03
5.3.30.0110.02911.98
5.3.20.0070.04011.77
5.3.10.0110.03911.73
5.3.00.0130.02811.72
5.2.170.0060.0299.21
5.2.160.0070.0289.21
5.2.150.0060.0309.21
5.2.140.0080.0309.21
5.2.130.0090.0249.18
5.2.120.0040.0289.17
5.2.110.0050.0289.18
5.2.100.0060.0269.18
5.2.90.0080.0259.18
5.2.80.0080.0279.17
5.2.70.0080.0279.17
5.2.60.0070.0279.13
5.2.50.0040.0309.09
5.2.40.0060.0279.06
5.2.30.0040.0309.04
5.2.20.0100.0289.04
5.2.10.0060.0358.94
5.2.00.0030.0318.80
5.1.60.0020.0258.08
5.1.50.0060.0278.08
5.1.40.0060.0278.06
5.1.30.0110.0238.41
5.1.20.0070.0238.44
5.1.10.0040.0318.16
5.1.00.0060.0278.16
5.0.50.0060.0186.64
5.0.40.0050.0186.50
5.0.30.0050.0306.30
5.0.20.0050.0186.28
5.0.10.0070.0156.26
5.0.00.0060.0296.25
4.4.90.0020.0154.78
4.4.80.0030.0164.75
4.4.70.0020.0164.76
4.4.60.0040.0134.75
4.4.50.0030.0144.77
4.4.40.0020.0254.71
4.4.30.0010.0164.76
4.4.20.0050.0134.85
4.4.10.0010.0164.85
4.4.00.0040.0224.76
4.3.110.0030.0154.66
4.3.100.0030.0144.66
4.3.90.0050.0124.63
4.3.80.0040.0234.58
4.3.70.0010.0154.63
4.3.60.0040.0134.63
4.3.50.0010.0174.63
4.3.40.0030.0254.53
4.3.30.0030.0153.30
4.3.20.0020.0153.28
4.3.10.0010.0163.23
4.3.00.0030.01713.21

preferences:
38.57 ms | 400 KiB | 5 Q