3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace Foo; define('Foo\\true', "cau"); var_dump(WTF); if (true) { echo "TRUE"; } else { echo "FALSE!!!"; }

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)
8.3.70.0120.00616.50
8.3.60.0150.00618.40
8.3.50.0080.01321.92
8.3.40.0090.00918.84
8.3.30.0070.01019.27
8.3.20.0050.00220.34
8.3.10.0050.00323.66
8.3.00.0000.00719.04
8.2.190.0080.00816.58
8.2.180.0140.00716.63
8.2.170.0100.00722.96
8.2.160.0100.01022.07
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0080.00019.44
8.2.110.0100.00022.08
8.2.100.0100.00319.57
8.2.90.0050.00218.28
8.2.80.0000.00818.03
8.2.70.0040.00417.78
8.2.60.0040.00418.16
8.2.50.0080.00018.10
8.2.40.0000.00821.06
8.2.30.0000.00719.20
8.2.20.0040.00417.82
8.2.10.0050.00217.93
8.2.00.0080.00017.83
8.1.280.0070.01425.92
8.1.270.0040.00418.87
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.03
8.1.230.0110.00020.83
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0040.00417.21
8.1.190.0080.00417.00
8.1.180.0080.00018.10
8.1.170.0040.00420.83
8.1.160.0000.00718.93
8.1.150.0000.00718.82
8.1.140.0000.00717.36
8.1.130.0030.00717.68
8.1.120.0030.00317.43
8.1.110.0030.00717.30
8.1.100.0030.00417.39
8.1.90.0000.00817.41
8.1.80.0000.00717.43
8.1.70.0030.00317.40
8.1.60.0050.00317.49
8.1.50.0080.00017.45
8.1.40.0040.00417.44
8.1.30.0030.00617.60
8.1.20.0000.00717.50
8.1.10.0040.00417.56
8.1.00.0040.00417.52
8.0.300.0080.00019.73
8.0.290.0000.00816.88
8.0.280.0070.00018.32
8.0.270.0000.00717.18
8.0.260.0000.00717.23
8.0.250.0070.00016.94
8.0.240.0030.00516.97
8.0.230.0000.00717.01
8.0.220.0070.00016.91
8.0.210.0070.00016.92
8.0.200.0000.00716.95
8.0.190.0040.00416.92
8.0.180.0080.00016.92
8.0.170.0040.00417.04
8.0.160.0040.00416.89
8.0.150.0040.00416.95
8.0.140.0040.00416.93
8.0.130.0000.00513.30
8.0.120.0050.00316.89
8.0.110.0000.00716.85
8.0.100.0070.00016.75
8.0.90.0040.00416.99
8.0.80.0080.00816.84
8.0.70.0070.00016.98
8.0.60.0050.00216.81
8.0.50.0000.00716.86
8.0.30.0110.00817.12
8.0.20.0050.01517.40
8.0.10.0070.00017.07
8.0.00.0140.00616.76
7.4.330.0030.00315.03
7.4.320.0000.00716.44
7.4.300.0000.00616.54
7.4.290.0030.00316.35
7.4.280.0000.00816.52
7.4.270.0000.00616.53
7.4.260.0120.00016.54
7.4.250.0030.00616.41
7.4.240.0040.00416.44
7.4.230.0030.00316.25
7.4.220.0110.00716.54
7.4.210.0070.01316.57
7.4.200.0000.00716.55
7.4.160.0110.00516.44
7.4.150.0000.01817.40
7.4.140.0160.00217.86
7.4.130.0090.00916.31
7.4.120.0120.00516.46
7.4.110.0040.01816.55
7.4.100.0140.00616.49
7.4.90.0070.01016.29
7.4.80.0070.01519.39
7.4.70.0220.00016.55
7.4.60.0060.01116.48
7.4.50.0000.00716.33
7.4.40.0120.00816.48
7.4.30.0110.00816.45
7.4.00.0070.01014.89
7.3.330.0050.00213.11
7.3.320.0050.00013.09
7.3.310.0000.00716.21
7.3.300.0060.00016.14
7.3.290.0040.01116.23
7.3.280.0090.00816.20
7.3.270.0100.00717.40
7.3.260.0110.01116.55
7.3.250.0100.00916.26
7.3.240.0150.00616.43
7.3.230.0040.01216.46
7.3.210.0160.00716.34
7.3.200.0090.00819.39
7.3.190.0030.01316.27
7.3.180.0030.01316.46
7.3.170.0150.00716.43
7.3.160.0120.00316.28
7.2.330.0110.00616.60
7.2.320.0150.00316.22
7.2.310.0040.01216.72
7.2.300.0130.00316.53
7.2.290.0100.01016.51
7.2.60.0060.00616.84
7.1.200.0100.00315.63
7.1.70.0030.00716.80
7.1.60.0110.01419.22
7.1.50.0060.00616.62
7.1.00.0070.07022.45
7.0.200.0000.01016.82
7.0.140.0070.04322.10
7.0.60.0000.08719.91
7.0.50.0070.08717.81
7.0.40.0030.05019.98
7.0.30.0370.07320.09
7.0.20.0400.07020.09
7.0.10.0300.04320.09
7.0.00.0030.06720.18
5.6.280.0030.07021.04
5.6.210.0130.05320.62
5.6.200.0000.05318.23
5.6.190.0130.06320.27
5.6.180.0130.05020.32
5.6.170.0370.06020.42
5.6.160.0070.09020.40
5.6.150.0170.06318.09
5.6.140.0030.04018.18
5.6.130.0030.04318.18
5.6.120.0070.07720.94
5.6.110.0030.04320.99
5.6.100.0100.03720.98
5.6.90.0170.07020.96
5.6.80.0030.05720.53
5.5.350.0200.08020.52
5.5.340.0030.07718.02
5.5.330.0130.04020.19
5.5.320.0170.07020.29
5.5.310.0270.06720.27
5.5.300.0070.08317.98
5.5.290.0130.07317.95
5.5.280.0070.08720.98
5.5.270.0130.06020.96
5.5.260.0100.08020.64
5.5.250.0100.06720.71
5.5.240.0000.07320.02
5.4.450.0270.04319.46
5.4.440.0070.06319.33
5.4.430.0200.06019.32
5.4.420.0170.05719.51
5.4.410.0130.05319.45
5.4.400.0170.05719.10
5.4.390.0270.05319.01
5.4.380.0230.05318.50
5.4.370.0170.06318.54
5.4.360.0300.04718.69
5.4.350.0130.06718.57
5.4.340.0230.05018.66
5.4.320.0270.07018.71
5.4.310.0370.04018.72
5.4.300.0200.06018.72
5.4.290.0230.04718.52
5.4.280.0200.05318.49
5.4.270.0130.05318.73
5.4.260.0170.05318.49
5.4.250.0300.05718.69
5.4.240.0370.06018.71
5.4.230.0270.07318.61
5.4.220.0370.06018.58
5.4.210.0200.07318.67
5.4.200.0130.05716.71
5.4.190.0230.05018.39
5.4.180.0270.04318.69
5.4.170.0300.06718.48
5.4.160.0300.06318.67
5.4.150.0370.05718.75
5.4.140.0200.05716.27
5.4.130.0200.07016.15
5.4.120.0170.06016.30
5.4.110.0270.06016.30
5.4.100.0270.06316.22
5.4.90.0300.06016.14
5.4.80.0030.06316.24
5.4.70.0170.05316.02
5.4.60.0230.05016.14
5.4.50.0200.04716.14
5.4.40.0200.05316.16
5.4.30.0270.04016.37
5.4.20.0270.04716.26
5.4.10.0170.05316.27
5.4.00.0200.05015.50
5.3.290.0200.07714.71
5.3.280.0270.06714.68
5.3.270.0100.06014.68
5.3.260.0170.05314.70
5.3.250.0230.04714.55
5.3.240.0200.04714.57
5.3.230.0200.05014.60
5.3.220.0170.05714.65
5.3.210.0270.05314.45
5.3.200.0330.04014.59
5.3.190.0270.04314.51
5.3.180.0130.05714.53
5.3.170.0170.05714.54
5.3.160.0200.05014.45
5.3.150.0130.05714.50
5.3.140.0270.04014.46
5.3.130.0130.06014.63
5.3.120.0230.05014.64
5.3.110.0170.05314.59
5.3.100.0270.04713.93
5.3.90.0300.06314.12
5.3.80.0330.04314.00
5.3.70.0170.05014.00
5.3.60.0270.04313.99
5.3.50.0130.05314.04
5.3.40.0130.05314.04
5.3.30.0230.05014.00
5.3.20.0200.04713.65
5.3.10.0100.05713.75
5.3.00.0130.05313.73
5.2.170.0030.05011.17
5.2.160.0170.04311.20
5.2.150.0100.04311.20
5.2.140.0200.04311.17
5.2.130.0100.04311.14
5.2.120.0100.04311.16
5.2.110.0070.04711.27
5.2.100.0130.04311.16
5.2.90.0170.05711.14
5.2.80.0130.05711.14
5.2.70.0170.04011.23
5.2.60.0130.04311.08
5.2.50.0230.03010.99
5.2.40.0200.03311.02
5.2.30.0270.03310.92
5.2.20.0100.04311.10
5.2.10.0200.03310.88
5.2.00.0070.05010.81
5.1.60.0070.05310.03
5.1.50.0170.02710.02
5.1.40.0100.03710.04
5.1.30.0170.03010.29
5.1.20.0130.03710.32
5.1.10.0170.03010.09
5.1.00.0100.03710.06
5.0.50.0100.0308.68
5.0.40.0170.0208.40
5.0.30.0030.0478.24
5.0.20.0100.0278.21
5.0.10.0170.0208.16
5.0.00.0170.0408.33
4.4.90.0100.0206.61
4.4.80.0030.0236.61
4.4.70.0030.0276.61
4.4.60.0000.0276.61
4.4.50.0130.0136.61
4.4.40.0030.0476.61
4.4.30.0070.0236.61
4.4.20.0100.0206.61
4.4.10.0000.0276.61
4.4.00.0070.0406.61
4.3.110.0130.0136.61
4.3.100.0100.0206.61
4.3.90.0100.0176.61
4.3.80.0000.0406.61
4.3.70.0030.0236.61
4.3.60.0070.0206.61
4.3.50.0070.0206.61
4.3.40.0100.0306.61
4.3.30.0100.0176.61
4.3.20.0100.0176.61
4.3.10.0030.0236.61
4.3.00.0000.0277.59

preferences:
55.38 ms | 401 KiB | 5 Q