3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace foo { use const true as false; var_dump(true); }

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)
8.3.60.0070.01018.18
8.3.50.0120.00922.92
8.3.40.0090.00618.58
8.3.30.0100.00318.82
8.3.20.0070.00020.07
8.3.10.0030.00718.45
8.3.00.0080.00019.25
8.2.180.0150.00016.50
8.2.170.0140.00022.96
8.2.160.0100.00720.25
8.2.150.0080.00024.18
8.2.140.0050.00324.66
8.2.130.0000.00726.16
8.2.120.0070.00021.02
8.2.110.0000.00920.52
8.2.100.0040.00717.97
8.2.90.0040.00419.09
8.2.80.0060.00317.97
8.2.70.0040.00417.38
8.2.60.0080.00017.80
8.2.50.0050.00318.07
8.2.40.0040.00418.03
8.2.30.0040.00419.39
8.2.20.0040.00417.53
8.2.10.0000.00818.00
8.2.00.0070.00017.50
8.1.280.0060.01525.92
8.1.270.0030.00523.84
8.1.260.0060.00326.35
8.1.250.0060.00328.09
8.1.240.0040.00422.02
8.1.230.0100.00019.21
8.1.220.0000.00717.74
8.1.210.0040.00418.77
8.1.200.0030.00617.23
8.1.190.0060.00317.10
8.1.180.0040.00418.10
8.1.170.0000.00818.36
8.1.160.0050.00321.94
8.1.150.0000.00818.70
8.1.140.0000.00817.32
8.1.130.0000.00717.80
8.1.120.0000.00717.32
8.1.110.0000.00717.33
8.1.100.0050.00217.37
8.1.90.0040.00417.35
8.1.80.0000.00817.38
8.1.70.0030.00317.30
8.1.60.0040.00417.33
8.1.50.0050.00517.39
8.1.40.0040.00417.37
8.1.30.0000.00817.40
8.1.20.0060.00317.55
8.1.10.0000.00817.38
8.1.00.0070.00017.32
8.0.300.0040.00418.77
8.0.290.0030.00316.63
8.0.280.0070.00018.35
8.0.270.0070.00017.17
8.0.260.0060.00017.02
8.0.250.0040.00416.77
8.0.240.0080.00016.84
8.0.230.0070.00016.83
8.0.220.0040.00416.74
8.0.210.0030.00316.75
8.0.200.0030.00316.80
8.0.190.0070.00016.75
8.0.180.0030.00516.66
8.0.170.0050.00316.78
8.0.160.0030.00316.71
8.0.150.0040.00416.63
8.0.140.0030.00616.71
8.0.130.0000.00613.18
8.0.120.0040.00416.68
8.0.110.0000.00716.74
8.0.100.0000.00716.62
8.0.90.0000.00716.82
8.0.80.0130.00316.74
8.0.70.0040.00416.63
8.0.60.0080.00016.64
8.0.50.0040.00416.81
8.0.30.0140.00516.85
8.0.20.0100.00917.40
8.0.10.0000.00716.94
8.0.00.0100.01016.68
7.4.330.0030.00315.02
7.4.320.0030.00316.45
7.4.300.0060.00016.39
7.4.290.0000.00816.51
7.4.280.0040.00416.27
7.4.270.0040.00416.22
7.4.260.0070.00016.37
7.4.250.0000.00716.37
7.4.240.0030.00516.43
7.4.230.0030.00316.55
7.4.220.0130.00616.49
7.4.210.0000.01416.27
7.4.200.0000.00716.52
7.4.160.0070.01116.57
7.4.150.0090.00917.40
7.4.140.0130.00417.86
7.4.130.0080.00816.31
7.4.120.0070.01016.32
7.4.110.0090.00916.21
7.4.100.0060.01016.26
7.4.90.0080.00916.33
7.4.80.0030.01319.39
7.4.70.0120.00916.29
7.4.60.0030.01416.44
7.4.50.0030.00316.34
7.4.40.0030.01216.50
7.4.30.0120.00316.30
7.4.00.0000.01315.05
7.3.330.0030.00312.97
7.3.320.0000.00512.84
7.3.310.0070.00016.06
7.3.300.0000.00616.11
7.3.290.0170.00316.20
7.3.280.0110.00716.10
7.3.270.0130.00317.40
7.3.260.0030.01416.23
7.3.250.0130.00716.36
7.3.240.0140.00316.09
7.3.230.0070.01016.40
7.3.210.0140.00716.10
7.3.200.0140.00719.39
7.3.190.0100.00616.43
7.3.180.0070.01416.22
7.3.170.0160.00916.27
7.3.160.0090.00616.43
7.2.330.0120.00616.27
7.2.320.0030.01416.47
7.2.310.0150.00416.42
7.2.300.0060.01216.21
7.2.290.0030.01216.24
7.2.60.0060.01016.67
7.2.00.0120.00618.80
7.1.200.0000.01115.54
7.1.100.0080.00618.02
7.1.70.0000.00716.84
7.1.60.0040.00719.61
7.1.50.0090.00616.94
7.1.00.0030.07722.37
7.0.200.1290.00414.51
7.0.140.0070.07022.18
7.0.60.0100.07320.06
7.0.50.0030.08317.88
7.0.40.0070.09020.20
7.0.30.0200.04720.09
7.0.20.0230.08020.06
7.0.10.0070.08720.02
7.0.00.0170.07320.11
5.6.280.0000.07721.02
5.6.210.0130.05020.60
5.6.200.0070.05018.17
5.6.190.0100.07320.68
5.6.180.0300.07320.57
5.6.170.0230.04320.39
5.6.160.0100.08020.42
5.6.150.0030.06718.08
5.6.140.0070.07318.16
5.6.130.0030.05018.16
5.6.120.0070.05321.03
5.6.110.0070.07020.98
5.6.100.0100.08021.01
5.6.90.0030.04020.96
5.6.80.0000.08720.43
5.5.350.0270.04020.42
5.5.340.0070.07718.05
5.5.330.0130.08020.40
5.5.320.0000.04320.38
5.5.310.0400.06720.34
5.5.300.0070.03717.92
5.5.290.0170.07017.94
5.5.280.0230.06720.84
5.5.270.0100.08020.72
5.5.260.0070.07320.88
5.5.250.0070.08020.77
5.5.240.0030.03020.27
5.4.450.0170.03719.48
5.4.440.0200.03319.49
5.4.430.0200.03019.55
5.4.420.0130.04019.19
5.4.410.0170.03319.36
5.4.400.0170.03719.10
5.4.390.0230.03718.85
5.4.380.0100.04019.22
5.4.370.0230.04319.31
5.4.360.0300.05718.91
5.4.350.0200.05019.04
5.4.340.0270.06319.09
5.4.320.0230.08018.95
5.4.310.0230.07019.09
5.4.300.0200.03718.98
5.4.290.0270.07319.16
5.4.280.0330.07019.22
5.4.270.0200.04718.85
5.4.260.0230.07318.96
5.4.250.0270.07019.13
5.4.240.0330.06019.22
5.4.230.0170.05319.00
5.4.220.0300.06719.05
5.4.210.0300.06319.09
5.4.200.0230.06319.09
5.4.190.0330.07719.12
5.4.180.0200.04319.21
5.4.170.0200.03719.08
5.4.160.0200.07719.23
5.4.150.0170.07718.95
5.4.140.0230.06316.67
5.4.130.0170.03716.29
5.4.120.0230.07016.27
5.4.110.0230.03316.19
5.4.100.0230.07716.60
5.4.90.0200.07016.35
5.4.80.0270.03316.53
5.4.70.0300.05316.24
5.4.60.0270.06316.52
5.4.50.0270.04716.43
5.4.40.0170.07716.55
5.4.30.0200.07016.16
5.4.20.0270.04716.53
5.4.10.0270.06016.42
5.4.00.0300.03315.96
5.3.290.0170.05314.60
5.3.280.0230.05714.42
5.3.270.0270.03714.45
5.3.260.0370.06014.46
5.3.250.0230.06714.54
5.3.240.0200.06714.46
5.3.230.0230.04714.47
5.3.220.0270.07014.52
5.3.210.0230.06014.42
5.3.200.0230.04314.41
5.3.190.0170.08014.55
5.3.180.0200.07014.49
5.3.170.0270.07314.51
5.3.160.0230.04714.52
5.3.150.0300.04714.65
5.3.140.0230.07014.48
5.3.130.0230.07714.41
5.3.120.0170.06314.39
5.3.110.0270.07314.39
5.3.100.0100.04013.89
5.3.90.0170.03713.86
5.3.80.0170.03713.99
5.3.70.0170.07314.00
5.3.60.0230.05713.95
5.3.50.0170.07013.72
5.3.40.0200.07013.85
5.3.30.0300.06013.96
5.3.20.0270.06713.64
5.3.10.0230.04713.59
5.3.00.0130.04713.68
5.2.170.0130.03313.04
5.2.160.0070.03313.04
5.2.150.0130.04013.04
5.2.140.0130.07013.04
5.2.130.0100.06713.04
5.2.120.0170.05313.04
5.2.110.0200.04013.04
5.2.100.0170.06013.04
5.2.90.0200.06013.04
5.2.80.0200.04313.04
5.2.70.0170.05713.04
5.2.60.0200.05013.04
5.2.50.0170.06013.04
5.2.40.0170.03013.04
5.2.30.0070.03313.04
5.2.20.0100.06313.04
5.2.10.0170.05313.04
5.2.00.0170.04313.04
5.1.60.0170.03313.04
5.1.50.0130.04313.04
5.1.40.0230.04013.04
5.1.30.0130.04313.04
5.1.20.0170.05713.04
5.1.10.0130.03313.04
5.1.00.0130.02713.04
5.0.50.0100.04313.04
5.0.40.0070.04713.04
5.0.30.0100.06713.04
5.0.20.0130.03013.04
5.0.10.0030.04713.04
5.0.00.0070.05013.04
4.4.90.0070.02713.04
4.4.80.0030.02013.04
4.4.70.0030.02713.04
4.4.60.0100.02713.04
4.4.50.0170.02013.04
4.4.40.0000.05713.04
4.4.30.0100.02313.04
4.4.20.0130.02713.04
4.4.10.0030.01713.04
4.4.00.0130.05013.04
4.3.110.0100.03313.04
4.3.100.0070.02713.04
4.3.90.0070.03313.04
4.3.80.0130.04713.04
4.3.70.0100.03313.04
4.3.60.0070.02713.04
4.3.50.0100.02313.04
4.3.40.0070.02713.04
4.3.30.0030.02013.04
4.3.20.0030.03713.04
4.3.10.0030.04013.04
4.3.00.0030.03713.04

preferences:
39.26 ms | 400 KiB | 5 Q