3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A {} var_dump(is_nan(NAN));

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)
8.3.60.0140.00018.30
8.3.50.0380.00721.05
8.3.40.0060.01218.68
8.3.30.0070.00718.79
8.3.20.0000.00720.25
8.3.10.0070.00023.51
8.3.00.0000.00819.13
8.2.180.0080.00818.04
8.2.170.0070.00722.96
8.2.160.0070.01420.38
8.2.150.0000.00824.18
8.2.140.0050.00224.66
8.2.130.0050.00226.16
8.2.120.0000.00820.98
8.2.110.0100.00020.36
8.2.100.0110.00019.52
8.2.90.0050.00317.89
8.2.80.0030.00517.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0040.00418.07
8.2.40.0060.00319.76
8.2.30.0030.00617.80
8.2.20.0040.00417.46
8.2.10.0000.00717.95
8.2.00.0050.00217.51
8.1.280.0110.00425.92
8.1.270.0060.00323.84
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0040.00422.24
8.1.230.0080.00420.85
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.23
8.1.190.0030.00517.22
8.1.180.0000.00718.10
8.1.170.0030.00618.66
8.1.160.0000.00721.94
8.1.150.0040.00418.77
8.1.140.0040.00417.30
8.1.130.0030.00317.80
8.1.120.0050.00217.42
8.1.110.0040.00417.34
8.1.100.0070.00017.31
8.1.90.0030.00417.33
8.1.80.0070.00017.29
8.1.70.0030.00517.31
8.1.60.0030.00617.48
8.1.50.0040.00417.43
8.1.40.0030.00617.42
8.1.30.0000.00917.53
8.1.20.0000.00717.58
8.1.10.0070.00017.24
8.1.00.0040.00417.26
8.0.300.0040.00420.00
8.0.290.0070.00016.58
8.0.280.0070.00018.18
8.0.270.0030.00317.04
8.0.260.0030.00317.18
8.0.250.0000.00816.79
8.0.240.0050.00316.83
8.0.230.0070.00016.80
8.0.220.0000.00716.72
8.0.210.0030.00316.73
8.0.200.0030.00316.66
8.0.190.0040.00416.83
8.0.180.0040.00716.71
8.0.170.0050.00316.85
8.0.160.0000.00716.73
8.0.150.0050.00316.59
8.0.140.0000.00716.71
8.0.130.0050.00013.14
8.0.120.0040.00416.69
8.0.110.0000.00816.66
8.0.100.0060.00316.82
8.0.90.0080.00016.63
8.0.80.0040.01116.71
8.0.70.0000.00716.70
8.0.60.0000.00716.82
8.0.50.0070.00016.72
8.0.30.0120.00716.92
8.0.20.0140.00917.40
8.0.10.0040.00416.73
8.0.00.0090.00916.48
7.4.330.0000.00515.02
7.4.320.0090.00016.44
7.4.300.0030.00316.33
7.4.290.0030.00316.46
7.4.280.0040.00416.29
7.4.270.0030.00416.37
7.4.260.0040.00416.44
7.4.250.0000.00716.41
7.4.240.0000.00816.47
7.4.230.0000.00716.48
7.4.220.0100.01016.23
7.4.210.0050.01216.49
7.4.200.0070.00016.54
7.4.160.0070.01516.40
7.4.150.0060.01317.40
7.4.140.0130.00617.86
7.4.130.0130.00616.23
7.4.120.0090.00816.38
7.4.110.0030.01316.23
7.4.100.0050.01116.49
7.4.90.0030.01416.35
7.4.80.0100.00719.39
7.4.70.0090.00716.41
7.4.60.0080.00816.41
7.4.50.0000.00516.25
7.4.40.0100.00616.32
7.4.30.0090.00916.38
7.4.00.0070.00914.85
7.3.330.0020.00213.23
7.3.320.0030.00313.17
7.3.310.0000.00716.06
7.3.300.0040.00416.03
7.3.290.0070.01016.15
7.3.280.0070.00916.16
7.3.270.0120.01217.40
7.3.260.0070.01116.22
7.3.250.0060.01116.18
7.3.240.0150.00716.27
7.3.230.0000.01616.39
7.3.210.0090.01316.32
7.3.200.0060.01119.39
7.3.190.0060.01316.15
7.3.180.0120.00316.25
7.3.170.0060.01016.27
7.3.160.0130.00316.52
7.3.120.0080.00814.63
7.3.110.0100.00314.52
7.3.100.0090.00614.60
7.3.90.0090.00314.85
7.3.80.0050.00614.70
7.3.70.0050.01014.49
7.3.60.0020.01214.62
7.3.50.0060.00514.77
7.3.40.0080.00514.49
7.3.30.0060.00814.50
7.3.20.0040.01116.43
7.3.10.0060.00416.67
7.3.00.0070.00816.69
7.2.330.0130.00316.32
7.2.320.0100.00716.53
7.2.310.0030.01316.51
7.2.300.0050.01116.53
7.2.290.0160.00916.23
7.2.250.0100.01014.70
7.2.240.0110.00814.90
7.2.230.0030.01414.78
7.2.220.0020.00914.78
7.2.210.0050.00814.69
7.2.200.0050.00714.86
7.2.190.0100.00514.74
7.2.180.0080.00814.76
7.2.170.0000.01214.70
7.2.60.0110.00416.75
7.2.50.0030.01016.67
7.1.330.0090.00715.69
7.1.320.0040.00715.47
7.1.310.0070.00615.62
7.1.300.0060.01015.67
7.1.290.0060.00415.55
7.1.280.0040.00915.47
7.1.270.0080.00615.67
7.1.260.0070.00515.52
7.1.200.0000.01315.57
7.1.100.0060.01018.15
7.1.70.0120.00016.71
7.1.60.0030.02119.32
7.1.50.0100.01416.90
7.1.00.0070.07322.28
7.0.200.0060.00316.81
7.0.140.0000.07022.07
7.0.60.0030.08719.91
7.0.50.0070.06717.86
7.0.40.0030.09020.13
7.0.30.0200.06720.25
7.0.20.0200.08720.07
7.0.10.0070.08720.09
7.0.00.0070.08320.18
5.6.280.0030.07021.00
5.6.210.0070.07320.50
5.6.200.0030.04718.21
5.6.190.0030.05720.53
5.6.180.0130.04020.51
5.6.170.0330.05720.62
5.6.160.0070.08320.46
5.6.150.0000.04718.18
5.6.140.0100.05718.24
5.6.130.0000.08718.18
5.6.120.0130.07721.00
5.6.110.0070.06020.89
5.6.100.0200.06321.01
5.6.90.0170.07721.09
5.6.80.0170.06320.40
5.6.70.0070.07720.52
5.5.350.0330.07020.43
5.5.340.0070.08318.08
5.5.330.0030.04020.42
5.5.320.0300.07320.25
5.5.310.0170.04720.19
5.5.300.0070.04018.04
5.5.290.0130.08317.92
5.5.280.0000.06320.87
5.5.270.0030.04720.66
5.5.260.0000.08720.86
5.5.250.0070.03720.71
5.5.240.3300.04720.23
5.4.450.1070.05319.20
5.4.440.1070.06319.70
5.4.430.0630.04719.38
5.4.420.0530.06019.48
5.4.410.0830.07719.48
5.4.400.0700.05719.15
5.4.390.0730.07019.28
5.4.380.0700.05319.15
5.4.370.1070.06719.28
5.4.360.1070.05018.87
5.4.350.0870.06319.29
5.4.340.0090.03612.01
5.4.320.0080.03912.50
5.4.310.0050.03812.49
5.4.300.0050.03712.50
5.4.290.0070.04412.50
5.4.280.0090.04012.39
5.4.270.0060.03712.39
5.4.260.0060.03912.39
5.4.250.0060.03712.39
5.4.240.0080.03412.39
5.4.230.0070.04212.38
5.4.220.0040.03812.38
5.4.210.0090.03812.39
5.4.200.0110.03712.38
5.4.190.0050.03912.38
5.4.180.0080.03612.38
5.4.170.0080.03512.39
5.4.160.0050.04312.39
5.4.150.0100.03812.38
5.4.140.0070.04012.07
5.4.130.0080.03912.05
5.4.120.0070.03812.01
5.4.110.0060.03512.01
5.4.100.0110.02912.01
5.4.90.0060.03712.00
5.4.80.0070.04012.01
5.4.70.0050.03512.00
5.4.60.0050.03512.00
5.4.50.0060.03512.00
5.4.40.0060.03411.99
5.4.30.0070.03611.99
5.4.20.0060.03511.98
5.4.10.0050.03411.98
5.4.00.0050.03611.47
5.3.290.0110.03712.80
5.3.280.0050.04612.71
5.3.270.0070.03912.73
5.3.260.0040.04212.72
5.3.250.0100.03812.71
5.3.240.0110.03512.72
5.3.230.0080.03712.71
5.3.220.0100.03312.68
5.3.210.0090.03912.68
5.3.200.0030.03912.68
5.3.190.0040.04412.68
5.3.180.0050.03812.67
5.3.170.0080.03712.67
5.3.160.0060.03912.67
5.3.150.0070.04012.67
5.3.140.0050.04012.66
5.3.130.0080.03712.66
5.3.120.0090.03812.65
5.3.110.0090.03912.66
5.3.100.0080.03612.12
5.3.90.0050.04812.09
5.3.80.0040.04012.08
5.3.70.0070.03512.09
5.3.60.0070.03512.07
5.3.50.0060.03612.01
5.3.40.0040.03912.01
5.3.30.0060.03511.97
5.3.20.0080.03711.75
5.3.10.0070.03411.72
5.3.00.0080.03511.71
5.2.170.0060.0299.21
5.2.160.0060.0289.20
5.2.150.0040.0329.20
5.2.140.0040.0339.20
5.2.130.0060.0299.16
5.2.120.0050.0299.16
5.2.110.0070.0269.17
5.2.100.0070.0269.16
5.2.90.0080.0269.16
5.2.80.0040.0309.16
5.2.70.0060.0359.16
5.2.60.0050.0299.11
5.2.50.0090.0329.09
5.2.40.0070.0309.06
5.2.30.0030.0379.04
5.2.20.0090.0389.02
5.2.10.0060.0338.93
5.2.00.0060.0298.79
5.1.60.0050.0308.08
5.1.50.0060.0238.07
5.1.40.0060.0228.05
5.1.30.0040.0268.40
5.1.20.0030.0278.43
5.1.10.0050.0258.15
5.1.00.0070.0238.15
5.0.50.0060.0186.63
5.0.40.0040.0186.49
5.0.30.0040.0316.30
5.0.20.0050.0256.27
5.0.10.0020.0216.25
5.0.00.0050.0356.24
4.4.90.0000.0194.78
4.4.80.0020.0184.75
4.4.70.0020.0194.75
4.4.60.0020.0174.76
4.4.50.0020.0164.77
4.4.40.0020.0264.70
4.4.30.0050.0214.75
4.4.20.0020.0184.85
4.4.10.0010.0254.85
4.4.00.0030.0244.76
4.3.110.0030.0204.66
4.3.100.0020.0174.66
4.3.90.0000.0174.63
4.3.80.0040.0324.59
4.3.70.0040.0134.63
4.3.60.0030.0144.63
4.3.50.0050.0154.63
4.3.40.0030.0284.54
4.3.30.0020.0163.30
4.3.20.0020.0163.28
4.3.10.0030.0183.24
4.3.00.0100.0207.11

preferences:
65.94 ms | 401 KiB | 5 Q