3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; define('Foo\\true', \false); define('Foo\\false', \true); var_dump( true, false, 1 === 1, 1 === 0 );

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)
8.3.60.0130.00716.38
8.3.50.0110.00916.47
8.3.40.0110.00418.63
8.3.30.0080.00518.61
8.3.20.0040.00418.65
8.3.10.0000.00920.28
8.3.00.0000.00819.13
8.2.180.0140.00316.36
8.2.170.0170.00022.96
8.2.160.0100.00322.16
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0000.00819.70
8.2.110.0000.00921.12
8.2.100.0090.00317.53
8.2.90.0060.00318.97
8.2.80.0000.00817.80
8.2.70.0080.00017.50
8.2.60.0090.00017.91
8.2.50.0000.00918.07
8.2.40.0000.00818.16
8.2.30.0030.00318.01
8.2.20.0040.00417.57
8.2.10.0030.00717.42
8.2.00.0000.00717.61
8.1.280.0100.01025.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00020.75
8.1.230.0100.00020.97
8.1.220.0080.00017.74
8.1.210.0060.00318.88
8.1.200.0030.00617.23
8.1.190.0090.00017.27
8.1.180.0040.00418.10
8.1.170.0070.00018.75
8.1.160.0030.00618.87
8.1.150.0030.00618.41
8.1.140.0050.00317.20
8.1.130.0030.00317.76
8.1.120.0000.00717.30
8.1.110.0040.00417.36
8.1.100.0040.00317.36
8.1.90.0050.00317.22
8.1.80.0030.00317.33
8.1.70.0000.00717.30
8.1.60.0040.00417.51
8.1.50.0000.00817.31
8.1.40.0050.00317.37
8.1.30.0000.00717.57
8.1.20.0050.00517.52
8.1.10.0040.00417.35
8.1.00.0050.00317.37
8.0.300.0070.00019.85
8.0.290.0000.00716.63
8.0.280.0000.00718.43
8.0.270.0000.00717.13
8.0.260.0060.00016.61
8.0.250.0000.00716.81
8.0.240.0000.00816.89
8.0.230.0060.00016.74
8.0.220.0040.00416.78
8.0.210.0000.00716.77
8.0.200.0070.00016.80
8.0.190.0050.00316.87
8.0.180.0040.00416.75
8.0.170.0030.00616.79
8.0.160.0070.00016.74
8.0.150.0040.00416.74
8.0.140.0040.00416.78
8.0.130.0060.00013.17
8.0.120.0000.00816.63
8.0.110.0000.00716.64
8.0.100.0040.00416.82
8.0.90.0020.00516.64
8.0.80.0070.00716.67
8.0.70.0000.00716.68
8.0.60.0040.00416.79
8.0.50.0000.00816.78
8.0.30.0110.00817.03
8.0.20.0080.01017.05
8.0.10.0000.00716.80
8.0.00.0110.00716.70
7.4.330.0060.00012.89
7.4.320.0030.00316.39
7.4.300.0030.00316.51
7.4.290.0000.00616.48
7.4.280.0060.00316.32
7.4.270.0030.00616.43
7.4.260.0000.00613.04
7.4.250.0050.00316.43
7.4.240.0030.00316.37
7.4.230.0030.00316.36
7.4.220.0070.01116.54
7.4.210.0100.00716.49
7.4.200.0000.00716.54
7.4.190.0050.00216.47
7.4.160.0120.00416.41
7.4.150.0070.01116.43
7.4.140.0080.01216.36
7.4.130.0130.00816.32
7.4.120.0090.00816.45
7.4.110.0100.00716.43
7.4.100.0130.00916.34
7.4.90.0030.01316.25
7.4.80.0100.00716.50
7.4.70.0160.00016.15
7.4.60.0000.01716.46
7.4.50.0080.00016.32
7.4.40.0040.00816.21
7.4.30.0060.00916.24
7.4.00.0030.01014.55
7.3.330.0060.00013.08
7.3.320.0050.00013.02
7.3.310.0040.00416.04
7.3.300.0070.00016.15
7.3.290.0030.01416.10
7.3.280.0040.01016.14
7.3.270.0140.00416.39
7.3.260.0090.00916.45
7.3.250.0070.01016.28
7.3.240.0140.00316.21
7.3.230.0070.01016.23
7.3.210.0090.00816.39
7.3.200.0100.01619.39
7.3.190.0170.00016.23
7.3.180.0040.01216.20
7.3.170.0040.01116.11
7.3.160.0100.00616.36
7.3.120.0060.00914.73
7.3.10.0120.00416.31
7.3.00.0130.00816.46
7.2.330.0090.00916.29
7.2.320.0100.00716.38
7.2.310.0120.01216.34
7.2.300.0090.00916.58
7.2.290.0030.01316.28
7.2.130.0090.00916.43
7.2.120.0090.00716.51
7.2.110.0060.01016.33
7.2.100.0050.01016.56
7.2.90.0080.00716.63
7.2.80.0040.00716.52
7.2.70.0090.00516.37
7.2.60.0080.00916.58
7.2.50.0160.00216.49
7.2.40.0090.00616.45
7.2.30.0050.01016.75
7.2.20.0100.00516.51
7.2.10.0110.00516.63
7.2.00.0050.00816.65
7.1.250.0050.01015.18
7.1.200.0080.00415.40
7.1.100.0040.00718.04
7.1.70.0030.00716.89
7.1.60.0120.01219.40
7.1.50.0070.01416.87
7.1.00.0000.06322.37
7.0.200.0280.00014.85
7.0.140.0030.07322.04
7.0.120.0000.06722.09
7.0.60.0130.07020.06
7.0.50.0030.08317.89
7.0.40.0100.04320.20
7.0.30.0230.05320.21
7.0.20.0330.07320.12
7.0.10.0000.04320.09
7.0.00.0100.08320.09
5.6.280.0070.07021.04
5.6.210.0100.05320.53
5.6.200.0000.05018.22
5.6.190.0030.04020.63
5.6.180.0030.04720.41
5.6.170.0270.05320.38
5.6.160.0070.04020.57
5.6.150.0070.04018.19
5.6.140.0100.07318.18
5.6.130.0000.04718.11
5.6.120.0100.07720.89
5.6.110.0130.06721.04
5.6.100.0000.04721.02
5.6.90.0000.09021.03
5.6.80.0170.07020.37
5.5.350.0270.07720.44
5.5.340.0100.04317.92
5.5.330.0070.03720.21
5.5.320.0300.05320.23
5.5.310.0300.06720.13
5.5.300.0100.06018.02
5.5.290.0000.05717.95
5.5.280.0030.08720.79
5.5.270.0030.04320.72
5.5.260.0070.06720.75
5.5.250.0130.06720.70
5.5.240.0170.04020.15
5.4.450.0100.06319.43
5.4.440.0000.04319.46
5.4.430.0030.04719.40
5.4.420.0000.04719.24
5.4.410.0100.06318.99
5.4.400.0000.08319.16
5.4.390.0070.04019.18
5.4.380.0100.06019.14
5.4.370.0030.07718.92
5.4.360.0100.07318.79
5.4.350.0100.03318.80
5.4.340.0100.05019.08
5.4.320.0100.07719.00
5.4.310.0100.03018.92
5.4.300.0130.06319.11
5.4.290.0070.07719.08
5.4.280.0070.07719.07
5.4.270.0030.04019.21
5.4.260.0100.03719.18
5.4.250.0000.04718.79
5.4.240.0070.05718.91
5.4.230.0030.06718.91
5.4.220.0000.04319.18
5.4.210.0000.04019.11
5.4.200.0070.04018.78
5.4.190.0000.05319.13
5.4.180.0070.03318.78
5.4.170.0070.04719.16
5.4.160.0030.08019.10
5.4.150.0100.05019.16
5.4.140.0000.07016.29
5.4.130.0070.03316.36
5.4.120.0070.04716.26
5.4.110.0070.07316.24
5.4.100.0030.08016.39
5.4.90.0070.04016.28
5.4.80.0000.05316.14
5.4.70.0030.04016.22
5.4.60.0070.03316.21
5.4.50.0070.04316.34
5.4.40.0100.07316.22
5.4.30.0030.03716.57
5.4.20.0000.07316.36
5.4.10.0130.03716.57
5.4.00.0070.06015.79
5.3.290.0030.04714.48
5.3.280.0070.08014.47
5.3.270.0030.08014.39
5.3.260.0030.04014.55
5.3.250.0170.06714.54
5.3.240.0100.06314.40
5.3.230.0070.04314.38
5.3.220.0100.03714.49
5.3.210.0030.05014.50
5.3.200.0100.07714.58
5.3.190.0000.04314.38
5.3.180.0000.04014.57
5.3.170.0070.06014.45
5.3.160.0100.06314.46
5.3.150.0070.04714.50
5.3.140.0070.04714.52
5.3.130.0030.05014.47
5.3.120.0070.07714.55
5.3.110.0070.07714.56
5.3.100.0070.04313.97
5.3.90.0030.07713.81
5.3.80.0070.05713.95
5.3.70.0070.05713.94
5.3.60.0070.03313.82
5.3.50.0030.04013.88
5.3.40.0070.04713.88
5.3.30.0000.07013.83
5.3.20.0100.03013.51
5.3.10.0000.07313.58
5.3.00.0030.07313.56
5.2.170.0000.03311.08
5.2.160.0100.06011.00
5.2.150.0030.04711.00
5.2.140.0070.02711.29
5.2.130.0070.06011.04
5.2.120.0100.05311.03
5.2.110.0030.03310.92
5.2.100.0070.05311.00
5.2.90.0030.04710.98
5.2.80.0030.05011.00
5.2.70.0130.05311.03
5.2.60.0030.06711.03
5.2.50.0000.03010.92
5.2.40.0000.03010.97
5.2.30.0030.04011.05
5.2.20.0030.03310.81
5.2.10.0000.03311.01
5.2.00.0030.03010.71
5.1.60.0030.0509.98
5.1.50.0070.0579.97
5.1.40.0030.0439.99
5.1.30.0000.03310.33
5.1.20.0070.05710.43
5.1.10.0000.03010.07
5.1.00.0070.05010.10
5.0.50.0030.0309.54
5.0.40.0070.0409.54
5.0.30.0070.0339.54
5.0.20.0000.0439.54
5.0.10.0000.0479.54
5.0.00.0070.0279.54
4.4.90.0030.0379.54
4.4.80.0000.0179.54
4.4.70.0030.0309.54
4.4.60.0070.0209.54
4.4.50.0000.0179.54
4.4.40.0030.0539.54
4.4.30.0030.0379.54
4.4.20.0000.0379.54
4.4.10.0030.0239.54
4.4.00.0030.0479.54
4.3.110.0030.0209.54
4.3.100.0000.0339.54
4.3.90.0000.0309.54
4.3.80.0030.0379.54
4.3.70.0000.0379.54
4.3.60.0030.0179.54
4.3.50.0070.0239.54
4.3.40.0070.0209.54
4.3.30.0000.0339.54
4.3.20.0000.0179.54
4.3.10.0030.0209.54
4.3.00.0030.0139.54

preferences:
47.28 ms | 401 KiB | 5 Q