3v4l.org

run code in 300+ PHP versions simultaneously
<?php $closure = eval('return function ($__contextVariables__){unset($__contextVariables__);return function (){};};'); $closure = $closure->bindTo(new stdClass(), 'stdClass'); var_dump($closure());

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)
8.3.60.0120.00316.88
8.3.50.0050.01422.85
8.3.40.0100.00718.89
8.3.30.0100.00319.17
8.3.20.0070.00020.16
8.3.10.0040.00421.69
8.3.00.0000.00819.78
8.2.180.0160.00616.75
8.2.170.0130.00322.96
8.2.160.0110.00322.16
8.2.150.0030.00524.18
8.2.140.0030.00524.66
8.2.130.0000.00726.16
8.2.120.0080.00020.90
8.2.110.0090.00022.20
8.2.100.0080.00417.78
8.2.90.0040.00419.18
8.2.80.0040.00417.97
8.2.70.0040.00917.38
8.2.60.0040.00718.04
8.2.50.0030.00618.07
8.2.40.0050.00218.22
8.2.30.0040.00418.07
8.2.20.0050.00217.65
8.2.10.0000.00717.93
8.2.00.0030.00617.80
8.1.280.0070.00725.92
8.1.270.0070.00723.65
8.1.260.0030.00526.35
8.1.250.0000.00728.09
8.1.240.0060.00323.79
8.1.230.0070.00419.03
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.38
8.1.190.0040.00417.13
8.1.180.0040.00418.10
8.1.170.0050.00318.43
8.1.160.0040.00422.02
8.1.150.0040.00418.88
8.1.140.0040.00417.50
8.1.130.0000.00817.81
8.1.120.0000.00717.46
8.1.110.0000.00717.51
8.1.100.0040.00417.46
8.1.90.0000.00717.50
8.1.80.0050.00317.53
8.1.70.0030.00517.40
8.1.60.0030.00617.63
8.1.50.0040.00417.48
8.1.40.0040.00417.40
8.1.30.0060.00317.60
8.1.20.0030.00517.54
8.1.10.0030.00517.64
8.1.00.0040.00417.40
8.0.300.0000.00918.77
8.0.290.0090.00016.75
8.0.280.0040.00418.42
8.0.270.0000.00717.96
8.0.260.0000.00717.29
8.0.250.0060.00016.91
8.0.240.0030.00617.05
8.0.230.0000.00717.07
8.0.220.0060.00016.93
8.0.210.0000.00716.91
8.0.200.0000.00716.89
8.0.190.0000.00816.98
8.0.180.0030.00516.83
8.0.170.0040.00416.84
8.0.160.0070.00016.96
8.0.150.0080.00016.82
8.0.140.0060.00316.88
8.0.130.0000.00513.46
8.0.120.0030.00516.95
8.0.110.0040.00416.87
8.0.100.0000.00816.75
8.0.90.0000.00817.01
8.0.80.0120.00316.96
8.0.70.0020.00516.84
8.0.60.0040.00416.81
8.0.50.0000.00817.04
8.0.30.0140.00716.94
8.0.20.0140.00717.40
8.0.10.0030.00617.05
8.0.00.0130.00616.73
7.4.330.0060.00015.04
7.4.320.0030.00316.54
7.4.300.0070.00016.39
7.4.290.0040.00416.59
7.4.280.0000.00716.61
7.4.270.0030.00316.51
7.4.260.0030.00316.47
7.4.250.0040.00416.38
7.4.240.0030.00416.59
7.4.230.0050.00216.62
7.4.220.0070.01016.58
7.4.210.0070.01316.54
7.4.200.0040.00416.29
7.4.160.0080.00816.32
7.4.150.0060.01217.40
7.4.140.0090.00817.86
7.4.130.0150.00316.52
7.4.120.0140.00616.43
7.4.110.0100.00616.58
7.4.100.0110.00816.32
7.4.90.0140.00716.43
7.4.80.0070.01219.39
7.4.70.0040.01916.53
7.4.60.0160.00716.63
7.4.50.0000.00916.26
7.4.40.0100.00716.70
7.4.30.0130.00316.55
7.4.00.0100.00715.16
7.3.330.0060.00013.29
7.3.320.0060.00013.14
7.3.310.0030.00316.16
7.3.300.0040.00416.31
7.3.290.0090.00616.28
7.3.280.0110.00516.33
7.3.270.0140.00317.40
7.3.260.0040.01416.42
7.3.250.0140.00816.34
7.3.240.0070.01016.37
7.3.230.0100.00616.39
7.3.210.0030.01616.55
7.3.200.0090.01219.39
7.3.190.0170.00316.36
7.3.180.0090.00616.59
7.3.170.0130.00416.41
7.3.160.0080.00816.51
7.3.120.0030.00914.81
7.2.330.0160.00716.78
7.2.320.0060.01216.81
7.2.310.0080.00816.86
7.2.300.0090.00916.69
7.2.290.0110.00516.76
7.2.60.0080.00417.08
7.2.00.0030.01019.22
7.1.200.0130.00315.54
7.1.100.0040.00718.14
7.1.70.0030.00617.27
7.1.60.0100.00319.40
7.1.50.0090.01316.76
7.1.00.0100.07022.32
7.0.200.0070.00316.80
7.0.140.0070.07022.15
7.0.60.0100.08719.82
7.0.50.0030.04717.86
7.0.40.0070.04020.23
7.0.30.0230.05020.17
7.0.20.0300.05720.35
7.0.10.0000.06720.06
7.0.00.0100.08320.16
5.6.280.0000.07721.14
5.6.210.0100.05720.66
5.6.200.0100.07718.12
5.6.190.0100.07320.33
5.6.180.4100.04020.61
5.6.170.0130.04320.49
5.6.160.0030.09020.54
5.6.150.0030.04718.23
5.6.140.0100.07718.24
5.6.130.0070.05718.15
5.6.120.0030.08720.98
5.6.110.0030.04721.19
5.6.100.0100.06321.00
5.6.90.0130.07021.00
5.6.80.0070.08020.49
5.6.70.4430.03720.49
5.5.350.0300.06020.32
5.5.340.0070.03717.94
5.5.330.0130.06320.48
5.5.320.3330.05020.41
5.5.310.0170.04020.29
5.5.300.0070.08017.96
5.5.290.0170.07718.05
5.5.280.0070.06020.89
5.5.270.0000.09320.94
5.5.260.0070.08720.75
5.5.250.0070.08720.65
5.5.240.0300.06020.25
5.4.450.0630.06319.65
5.4.440.1400.06319.17
5.4.430.1030.05319.48
5.4.420.0900.05319.19
5.4.410.0970.04719.25
5.4.400.0930.06319.02
5.4.390.0800.05719.06
5.4.380.0670.06018.74
5.4.370.0570.05318.74
5.4.360.0970.05718.77
5.4.350.0800.06718.76
5.4.340.0870.05018.68
5.4.320.0060.03612.50
5.4.310.0040.04012.50
5.4.300.0030.04512.50
5.4.290.0050.03912.50
5.4.280.0050.03512.39
5.4.270.0070.03412.39
5.4.260.0060.03712.39
5.4.250.0060.04512.40
5.4.240.0060.03812.40
5.4.230.0040.03912.39
5.4.220.0090.03412.38
5.4.210.0080.03612.39
5.4.200.0060.03612.39
5.4.190.0060.03812.38
5.4.180.0080.04012.38
5.4.170.0070.03612.39
5.4.160.0060.04412.39
5.4.150.0040.03612.38
5.4.140.0070.03512.07
5.4.130.0040.03612.06
5.4.120.0040.03612.02
5.4.110.0020.03912.02
5.4.100.0070.04012.02
5.4.90.0070.03412.01
5.4.80.0080.03512.01
5.4.70.0090.03312.01
5.4.60.0070.03212.01
5.4.50.0060.04212.01
5.4.40.0060.03512.00
5.4.30.0020.04011.99
5.4.20.0090.03111.99
5.4.10.0110.03611.99
5.4.00.0040.03711.49
5.3.290.0040.04112.80
5.3.280.0050.04612.71
5.3.270.0050.04012.72
5.3.260.0030.04512.72
5.3.250.0060.04112.72
5.3.240.0100.03712.72
5.3.230.0060.03712.71
5.3.220.0060.04512.68
5.3.210.0050.03912.68
5.3.200.0080.03512.68
5.3.190.0070.03512.68
5.3.180.0120.03812.68
5.3.170.0040.05012.67
5.3.160.0070.03512.67
5.3.150.0110.03312.67
5.3.140.0020.04012.66
5.3.130.0060.03912.66
5.3.120.0060.03812.66
5.3.110.0060.04312.66
5.3.100.0070.04412.12
5.3.90.0070.03512.11
5.3.80.0040.03812.10
5.3.70.0090.03312.11
5.3.60.0070.03512.09
5.3.50.0100.03212.03
5.3.40.0070.03712.03
5.3.30.0040.03611.99
5.3.20.0110.03811.77
5.3.10.0080.03111.74
5.3.00.0080.04111.73
5.2.170.0040.0319.18
5.2.160.0070.0299.19
5.2.150.0040.0319.19
5.2.140.0070.0279.18
5.2.130.0060.0279.14
5.2.120.0070.0329.14
5.2.110.0060.0309.14
5.2.100.0030.0289.14
5.2.90.0020.0319.14
5.2.80.0100.0289.14
5.2.70.0060.0289.14
5.2.60.0080.0329.09
5.2.50.0050.0329.06
5.2.40.0040.0369.04
5.2.30.0080.0259.02
5.2.20.0060.0299.01
5.2.10.0080.0258.95
5.2.00.0050.0368.81
5.1.60.0030.0288.09
5.1.50.0060.0268.09
5.1.40.0040.0278.06
5.1.30.0060.0308.42
5.1.20.0060.0298.44
5.1.10.0040.0258.16
5.1.00.0020.0298.16
5.0.50.0060.0186.64
5.0.40.0040.0246.50
5.0.30.0050.0376.31
5.0.20.0060.0256.28
5.0.10.0030.0226.26
5.0.00.0040.0386.25
4.4.90.0030.0174.78
4.4.80.0020.0174.76
4.4.70.0040.0144.76
4.4.60.0040.0184.76
4.4.50.0030.0254.77
4.4.40.0020.0264.70
4.4.30.0010.0164.76
4.4.20.0040.0134.84
4.4.10.0020.0164.84
4.4.00.0020.0324.76
4.3.110.0030.0154.67
4.3.100.0050.0204.67
4.3.90.0050.0184.63
4.3.80.0030.0264.58
4.3.70.0030.0224.63
4.3.60.0050.0174.63
4.3.50.0030.0154.63
4.3.40.0030.0224.54
4.3.30.0040.0183.30
4.3.20.0020.0153.28
4.3.10.0030.0203.24
4.3.00.0070.01315.17

preferences:
39.7 ms | 401 KiB | 5 Q