3v4l.org

run code in 300+ PHP versions simultaneously
<?php class whoop { public function __construct() { var_dump(self::class); } } new whoop();

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)
8.3.60.0100.00716.50
8.3.50.0080.00822.88
8.3.40.0140.00718.42
8.3.30.0070.00718.92
8.3.20.0070.00020.20
8.3.10.0070.00021.64
8.3.00.0050.00317.55
8.2.180.0120.00616.50
8.2.170.0070.01322.96
8.2.160.0130.00020.47
8.2.150.0080.00024.18
8.2.140.0030.01024.66
8.2.130.0070.00326.16
8.2.120.0070.00721.16
8.2.110.0070.01422.19
8.2.100.0070.00417.72
8.2.90.0040.00418.96
8.2.80.0030.00517.97
8.2.70.0100.00017.37
8.2.60.0050.00317.55
8.2.50.0040.00418.07
8.2.40.0000.00718.03
8.2.30.0040.00417.97
8.2.20.0030.00517.48
8.2.10.0030.00317.92
8.2.00.0080.00017.59
8.1.280.0110.01125.92
8.1.270.0070.00023.89
8.1.260.0030.00626.35
8.1.250.0140.00328.09
8.1.240.0070.01023.81
8.1.230.0060.00619.17
8.1.220.0030.00617.74
8.1.210.0000.00918.77
8.1.200.0050.00517.23
8.1.190.0080.00016.88
8.1.180.0090.00018.10
8.1.170.0040.00418.57
8.1.160.0050.00221.86
8.1.150.0050.00218.73
8.1.140.0000.00817.22
8.1.130.0030.00317.71
8.1.120.0000.00717.40
8.1.110.0080.00017.36
8.1.100.0040.00417.21
8.1.90.0000.00717.28
8.1.80.0000.00717.34
8.1.70.0040.00417.12
8.1.60.0090.00017.39
8.1.50.0060.00317.46
8.1.40.0050.00217.33
8.1.30.0080.00017.61
8.1.20.0040.00417.48
8.1.10.0000.00717.37
8.1.00.0030.00617.39
8.0.300.0000.00818.77
8.0.290.0070.00016.63
8.0.280.0000.00718.36
8.0.270.0050.00217.25
8.0.260.0000.00817.19
8.0.250.0030.00316.77
8.0.240.0000.00716.77
8.0.230.0030.00316.72
8.0.220.0040.00416.77
8.0.210.0000.00716.72
8.0.200.0000.00616.86
8.0.190.0000.00716.69
8.0.180.0000.00716.67
8.0.170.0040.00416.80
8.0.160.0040.00416.68
8.0.150.0040.00416.60
8.0.140.0030.00616.69
8.0.130.0000.00613.13
8.0.120.0040.00416.61
8.0.110.0000.00716.77
8.0.100.0050.00316.81
8.0.90.0030.00316.73
8.0.80.0040.01116.79
8.0.70.0040.00416.75
8.0.60.0030.00516.61
8.0.50.0050.00316.63
8.0.30.0130.00916.81
8.0.20.0110.01017.40
8.0.10.0000.00716.92
8.0.00.0080.00816.79
7.4.330.0050.00015.00
7.4.320.0060.00016.31
7.4.300.0070.00016.45
7.4.290.0060.00316.55
7.4.280.0030.00316.54
7.4.270.0000.00716.34
7.4.260.0000.00716.31
7.4.250.0000.00816.46
7.4.240.0030.00416.46
7.4.230.0000.00716.27
7.4.220.0130.00716.50
7.4.210.0060.00916.54
7.4.200.0040.00416.41
7.4.160.0140.00316.32
7.4.150.0110.00717.40
7.4.140.0110.00717.86
7.4.130.0150.00416.48
7.4.120.0120.00616.49
7.4.110.0070.01016.49
7.4.100.0160.00616.45
7.4.90.0080.00816.42
7.4.80.0060.01219.39
7.4.70.0090.00616.34
7.4.60.0080.00816.39
7.4.50.0040.00416.43
7.4.40.0070.01016.24
7.4.30.0130.00516.28
7.4.00.0080.00714.95
7.3.330.0030.00313.22
7.3.320.0000.00613.09
7.3.310.0000.00716.22
7.3.300.0030.00616.25
7.3.290.0100.00316.22
7.3.280.0090.00916.25
7.3.270.0040.01317.40
7.3.260.0110.01116.15
7.3.250.0080.00916.17
7.3.240.0100.01016.27
7.3.230.0130.00316.39
7.3.210.0030.01716.30
7.3.200.0000.01519.39
7.3.190.0130.00916.43
7.3.180.0090.01316.38
7.3.170.0140.00316.39
7.3.160.0080.00816.27
7.3.120.0070.00714.79
7.3.110.0130.00314.66
7.3.100.0120.00314.77
7.3.90.0030.01414.49
7.3.80.0030.01214.72
7.3.70.0060.00614.50
7.3.60.0060.00914.53
7.3.50.0040.01214.63
7.3.40.0040.01214.39
7.3.30.0060.00314.54
7.3.20.0030.00816.53
7.3.10.0060.00616.28
7.3.00.0070.01016.26
7.2.330.0160.00716.53
7.2.320.0100.00716.13
7.2.310.0070.01016.23
7.2.300.0120.00616.56
7.2.290.0070.01116.74
7.2.250.0070.00715.14
7.2.240.0090.00615.03
7.2.230.0060.01214.95
7.2.220.0000.01614.91
7.2.210.0070.00714.70
7.2.200.0080.00414.63
7.2.190.0080.00814.79
7.2.180.0000.01914.59
7.2.170.0120.00314.73
7.2.00.0100.00618.98
7.1.330.0030.01015.80
7.1.320.0090.00615.63
7.1.310.0070.00715.80
7.1.300.0040.00415.58
7.1.290.0000.01515.70
7.1.280.0040.01115.73
7.1.270.0040.00815.82
7.1.260.0030.01315.52
7.1.100.0030.00618.13
7.1.70.0050.00517.13
7.1.60.0080.01519.40
7.1.50.0070.00716.89
7.1.00.0070.07322.33
7.0.200.0000.00816.79
7.0.140.0130.06022.04
7.0.60.0100.06020.02
7.0.50.0100.04317.88
7.0.40.0230.06720.30
7.0.30.0300.04020.09
7.0.20.0230.05320.15
7.0.10.0130.04020.17
7.0.00.0030.04020.20
5.6.280.0000.07721.10
5.6.210.0030.08320.55
5.6.200.0070.06018.18
5.6.190.0070.04020.79
5.6.180.0370.05720.64
5.6.170.0100.04720.58
5.6.160.0130.06720.50
5.6.150.0070.08018.17
5.6.140.0070.05018.17
5.6.130.0070.08018.18
5.6.120.0100.04020.99
5.6.110.0070.08021.03
5.6.100.0100.07020.98
5.6.90.0130.07721.13
5.6.80.0070.07020.54
5.5.350.0200.07720.45
5.5.340.0170.04318.03
5.5.330.0000.09720.44
5.5.320.0200.04720.27
5.5.310.0300.07320.34
5.5.300.0070.03318.02
5.5.290.0070.05718.07
5.5.280.0030.04720.73
5.5.270.0030.08720.67
5.5.260.0130.06020.80
5.5.250.0000.04320.58
5.5.240.0030.07720.33
5.4.450.0500.05319.17
5.4.440.0130.05719.47
5.4.430.0170.05019.30
5.4.420.0330.05319.41
5.4.410.0600.05319.23
5.4.400.0770.06719.02
5.4.390.0900.06319.29
5.4.380.0300.05018.47
5.4.370.0330.05318.86
5.4.360.0470.04718.79
5.4.350.0270.05718.77
5.4.340.0300.05318.50
5.4.320.0090.03612.52
5.4.310.0050.03912.51
5.4.300.0090.03412.52
5.4.290.0060.04212.51
5.4.280.0070.03312.41
5.4.270.0050.03812.41
5.4.260.0090.03412.41
5.4.250.0030.04012.41
5.4.240.0060.03512.41
5.4.230.0030.04612.40
5.4.220.0070.04212.40
5.4.210.0050.03512.40
5.4.200.0070.03512.40
5.4.190.0070.03412.40
5.4.180.0040.03712.39
5.4.170.0040.03712.40
5.4.160.0100.03212.40
5.4.150.0060.03712.40
5.4.140.0070.03412.09
5.4.130.0050.03512.07
5.4.120.0070.03512.03
5.4.110.0060.04412.03
5.4.100.0060.03412.03
5.4.90.0050.03712.03
5.4.80.0100.03212.04
5.4.70.0060.03512.03
5.4.60.0070.03612.03
5.4.50.0090.03212.03
5.4.40.0040.03512.02
5.4.30.0080.03212.01
5.4.20.0030.03612.01
5.4.10.0030.03612.01
5.4.00.0050.03611.50
5.3.290.0060.03912.80
5.3.280.0040.03912.71
5.3.270.0030.04112.72
5.3.260.0060.03812.71
5.3.250.0100.04012.72
5.3.240.0080.03412.71
5.3.230.0070.03712.70
5.3.220.0070.03612.68
5.3.210.0050.03812.68
5.3.200.0040.04112.68
5.3.190.0070.05112.68
5.3.180.0040.03912.67
5.3.170.0050.03812.67
5.3.160.0050.03812.67
5.3.150.0030.03912.67
5.3.140.0060.03612.66
5.3.130.0080.03612.65
5.3.120.0100.03312.66
5.3.110.0070.03612.65
5.3.100.0060.03612.12
5.3.90.0100.03212.11
5.3.80.0050.03712.10
5.3.70.0070.03512.10
5.3.60.0060.03512.08
5.3.50.0030.03812.02
5.3.40.0080.03512.03
5.3.30.0060.03811.98
5.3.20.0060.03811.76
5.3.10.0070.03611.73
5.3.00.0050.03611.72
5.2.170.0060.0309.22
5.2.160.0050.0309.22
5.2.150.0040.0309.21
5.2.140.0020.0329.21
5.2.130.0040.0299.18
5.2.120.0060.0279.18
5.2.110.0040.0339.18
5.2.100.0070.0269.18
5.2.90.0050.0359.18
5.2.80.0070.0369.18
5.2.70.0040.0309.18
5.2.60.0070.0289.13
5.2.50.0070.0289.10
5.2.40.0030.0319.08
5.2.30.0040.0359.04
5.2.20.0050.0299.04
5.2.10.0040.0308.94
5.2.00.0110.0308.80
5.1.60.0050.0238.09
5.1.50.0050.0268.09
5.1.40.0030.0298.07
5.1.30.0040.0298.41
5.1.20.0060.0258.43
5.1.10.0060.0278.16
5.1.00.0050.0248.17
5.0.50.0040.0266.64
5.0.40.0060.0166.50
5.0.30.0040.0326.31
5.0.20.0040.0196.28
5.0.10.0060.0286.26
5.0.00.0040.0326.25
4.4.90.0020.0154.78
4.4.80.0040.0134.76
4.4.70.0040.0174.76
4.4.60.0040.0194.75
4.4.50.0020.0164.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0040.0204.84
4.4.10.0010.0184.84
4.4.00.0040.0234.76
4.3.110.0020.0164.67
4.3.100.0040.0194.66
4.3.90.0020.0154.63
4.3.80.0050.0274.58
4.3.70.0030.0214.63
4.3.60.0040.0134.63
4.3.50.0050.0144.63
4.3.40.0030.0234.53
4.3.30.0010.0163.30
4.3.20.0020.0153.28
4.3.10.0010.0163.23
4.3.00.0100.0208.88

preferences:
115.44 ms | 401 KiB | 5 Q