3v4l.org

run code in 300+ PHP versions simultaneously
<?php function get_age() { $now = new DateTime(); $diff = $now->diff(new DateTime('1989-01-14')); return $diff->y; } echo get_age();?>

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)
8.3.60.0100.01016.63
8.3.50.0100.01021.95
8.3.40.0090.00918.75
8.3.30.0090.00619.05
8.3.20.0040.00420.04
8.3.10.0110.00018.90
8.3.00.0030.00619.18
8.2.180.0120.00416.63
8.2.170.0070.00722.96
8.2.160.0080.00620.28
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0070.00026.16
8.2.120.0040.00421.10
8.2.110.0030.00620.39
8.2.100.0000.01218.28
8.2.90.0000.00719.26
8.2.80.0080.00017.97
8.2.70.0000.00817.63
8.2.60.0000.00818.05
8.2.50.0030.00618.07
8.2.40.0030.00518.30
8.2.30.0030.00319.50
8.2.20.0030.00517.92
8.2.10.0070.00018.00
8.2.00.0040.00417.86
8.1.280.0070.01125.92
8.1.270.0040.00423.92
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0040.00421.97
8.1.230.0120.00019.03
8.1.220.0000.00917.74
8.1.210.0080.00018.77
8.1.200.0000.01017.36
8.1.190.0050.00317.36
8.1.180.0040.00418.10
8.1.170.0050.00318.84
8.1.160.0040.00421.98
8.1.150.0000.00718.81
8.1.140.0000.00717.70
8.1.130.0000.00717.89
8.1.120.0040.00417.63
8.1.110.0060.00317.57
8.1.100.0020.00517.58
8.1.90.0070.00017.46
8.1.80.0050.00317.49
8.1.70.0000.00717.58
8.1.60.0030.00617.70
8.1.50.0000.00817.64
8.1.40.0050.00217.68
8.1.30.0040.00417.73
8.1.20.0040.00417.78
8.1.10.0040.00417.73
8.1.00.0000.00717.59
8.0.300.0070.00018.77
8.0.290.0040.00416.88
8.0.280.0050.00218.52
8.0.270.0030.00317.26
8.0.260.0030.00317.26
8.0.250.0000.00617.06
8.0.240.0020.00517.20
8.0.230.0070.00017.09
8.0.220.0050.00316.92
8.0.210.0070.00016.86
8.0.200.0000.00717.12
8.0.190.0040.00417.05
8.0.180.0040.00416.95
8.0.170.0050.00217.05
8.0.160.0070.00016.98
8.0.150.0000.00717.01
8.0.140.0030.00516.86
8.0.130.0000.00613.46
8.0.120.0000.00716.85
8.0.110.0040.00416.95
8.0.100.0000.00716.96
8.0.90.0070.00017.01
8.0.80.0120.00416.91
8.0.70.0000.00716.91
8.0.60.0000.00716.96
8.0.50.0070.00016.84
8.0.30.0100.00917.06
8.0.20.0110.00817.40
8.0.10.0040.00417.09
8.0.00.0110.00916.94
7.4.330.0000.00515.09
7.4.320.0060.00016.66
7.4.300.0060.00016.74
7.4.290.0000.00916.62
7.4.280.0050.00516.61
7.4.270.0060.00016.64
7.4.260.0070.00016.74
7.4.250.0040.00416.73
7.4.240.0060.00216.65
7.4.230.0000.00716.73
7.4.220.0120.00616.82
7.4.210.0040.01116.58
7.4.200.0000.00716.71
7.4.160.0100.00716.59
7.4.150.0150.00317.40
7.4.140.0100.00717.86
7.4.130.0060.01116.66
7.4.120.0100.00616.74
7.4.110.0030.01316.61
7.4.100.0110.00716.61
7.4.90.0090.01116.71
7.4.80.0060.01019.39
7.4.70.0150.00816.63
7.4.60.0030.01316.74
7.4.50.0040.00416.55
7.4.40.0120.00416.41
7.4.30.0000.01616.65
7.4.00.0080.00814.93
7.3.330.0050.00013.36
7.3.320.0030.00313.15
7.3.310.0080.00016.19
7.3.300.0070.00016.23
7.3.290.0070.00716.39
7.3.280.0070.00716.34
7.3.270.0060.01317.40
7.3.260.0100.01016.68
7.3.250.0050.01116.43
7.3.240.0110.00616.54
7.3.230.0030.01416.50
7.3.210.0100.01316.75
7.3.200.0090.01319.39
7.3.190.0070.01016.43
7.3.180.0000.01516.69
7.3.170.0080.00816.43
7.3.160.0060.01016.39
7.2.330.0030.01416.96
7.2.320.0070.01017.05
7.2.310.0130.00416.71
7.2.300.0070.01016.63
7.2.290.0120.01116.94
7.2.60.0090.00916.76
7.2.00.0060.00919.46
7.1.200.0030.00315.88
7.1.100.0040.00818.21
7.1.70.0000.01017.07
7.1.60.0070.01819.61
7.1.50.0090.01217.09
7.1.00.0070.07322.32
7.0.200.0090.00017.00
7.0.140.0030.07321.92
7.0.60.0070.03720.00
7.0.50.0030.04017.89
7.0.40.0100.05720.09
7.0.30.0530.07320.23
7.0.20.0270.07320.12
7.0.10.0100.04020.11
7.0.00.0230.06320.12
5.6.280.0030.07020.89
5.6.210.0100.03320.57
5.6.200.0130.08318.14
5.6.190.0100.06020.63
5.6.180.0530.07020.59
5.6.170.0300.07720.47
5.6.160.0130.08320.57
5.6.150.0100.06318.18
5.6.140.0000.06018.21
5.6.130.0070.03718.14
5.6.120.0100.06020.85
5.6.110.0130.07720.90
5.6.100.0170.06721.03
5.6.90.0070.08320.98
5.6.80.0070.07020.38
5.5.350.0200.07320.49
5.5.340.0030.08317.95
5.5.330.0070.05720.21
5.5.320.0200.04720.24
5.5.310.0300.06720.23
5.5.300.0070.03717.99
5.5.290.0030.08317.96
5.5.280.0030.05020.90
5.5.270.0100.07320.75
5.5.260.0070.07720.65
5.5.250.0000.06020.71
5.5.240.0270.06720.04
5.4.450.0530.05019.55
5.4.440.0300.04319.53
5.4.430.0230.05019.51
5.4.420.0230.05019.50
5.4.410.0170.06019.11
5.4.400.0100.05318.96
5.4.390.0270.04719.29
5.4.380.0230.05718.57
5.4.370.0530.06718.48
5.4.360.0270.05018.75
5.4.350.0400.05018.69
5.4.340.0470.06318.79
5.4.320.0060.04312.51
5.4.310.0110.03512.50
5.4.300.0080.03812.50
5.4.290.0060.03912.50
5.4.280.0060.03612.40
5.4.270.0050.03712.39
5.4.260.0060.03812.40
5.4.250.0080.05112.39
5.4.240.0080.05112.40
5.4.230.0120.04812.39
5.4.220.0080.03812.39
5.4.210.0050.04012.39
5.4.200.0100.03812.39
5.4.190.0110.03212.38
5.4.180.0070.03612.39
5.4.170.0060.03712.39
5.4.160.0060.03612.39
5.4.150.0040.03812.38
5.4.140.0070.03612.07
5.4.130.0070.03612.06
5.4.120.0080.04312.02
5.4.110.0070.04112.01
5.4.100.0070.03412.02
5.4.90.0080.04212.01
5.4.80.0070.04212.01
5.4.70.0050.04712.01
5.4.60.0090.03312.01
5.4.50.0090.03212.01
5.4.40.0120.02912.00
5.4.30.0080.03411.99
5.4.20.0110.03111.99
5.4.10.0070.03612.00
5.4.00.0050.03811.48
5.3.290.0080.03812.80
5.3.280.0040.04112.71
5.3.270.0110.03612.72
5.3.260.0080.04112.72
5.3.250.0070.04012.72
5.3.240.0090.03512.71
5.3.230.0060.03812.71
5.3.220.0080.03512.68
5.3.210.0100.03912.68
5.3.200.0070.03612.68
5.3.190.0060.03912.68
5.3.180.0050.03812.68
5.3.170.0060.03712.67
5.3.160.0070.03612.67
5.3.150.0120.03212.67
5.3.140.0110.03212.66
5.3.130.0090.03612.66
5.3.120.0070.03912.66
5.3.110.0050.04112.66
5.3.100.0060.03812.12
5.3.90.0090.03312.10
5.3.80.0030.04112.09
5.3.70.0070.03612.09
5.3.60.0060.03512.07
5.3.50.0070.03512.02
5.3.40.0030.04112.02
5.3.30.0080.03611.98
5.3.20.0050.03811.76
5.3.10.0080.03411.73
5.3.00.0070.03611.71
5.2.170.0060.0309.22
5.2.160.0060.0309.22
5.2.150.0050.0329.22
5.2.140.0040.0339.22
5.2.130.0060.0309.17
5.2.120.0030.0349.18
5.2.110.0070.0299.18
5.2.100.0070.0269.18
5.2.90.0080.0269.18
5.2.80.0060.0349.18
5.2.70.0080.0299.17
5.2.60.0070.0369.14
5.2.50.0060.0389.10
5.2.40.0060.0299.08
5.2.30.0050.0309.05
5.2.20.0040.0309.04
5.2.10.0060.0288.95
5.2.00.0040.0388.80
5.1.60.0070.0248.09
5.1.50.0060.0258.08
5.1.40.0050.0258.06
5.1.30.0080.0238.42
5.1.20.0060.0268.43
5.1.10.0070.0248.16
5.1.00.0050.0258.16
5.0.50.0050.0206.64
5.0.40.0020.0216.50
5.0.30.0020.0336.31
5.0.20.0050.0186.28
5.0.10.0030.0206.26
5.0.00.0030.0316.25
4.4.90.0020.0174.78
4.4.80.0030.0154.75
4.4.70.0010.0174.76
4.4.60.0050.0144.75
4.4.50.0020.0164.77
4.4.40.0020.0274.71
4.4.30.0030.0154.75
4.4.20.0030.0164.85
4.4.10.0030.0154.85
4.4.00.0030.0294.76
4.3.110.0030.0174.67
4.3.100.0040.0144.67
4.3.90.0040.0134.63
4.3.80.0030.0244.58
4.3.70.0020.0154.63
4.3.60.0020.0154.62
4.3.50.0010.0184.63
4.3.40.0040.0234.54
4.3.30.0020.0173.30
4.3.20.0030.0153.28
4.3.10.0020.0163.24
4.3.00.0030.02014.59

preferences:
53.37 ms | 401 KiB | 5 Q