3v4l.org

run code in 300+ PHP versions simultaneously
<?php if(version_compare(PHP_VERSION, '5.3') < 0) { echo 'n/a'; die(); } $a = new \DateTime('now', new DateTimeZone('Europe/Rome')); $b = new \DateTime('now', new DateTimeZone('Pacific/Fiji')); $diff = $a->diff($b); var_export($diff);

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)
8.3.70.0100.01016.63
8.3.60.0120.00318.43
8.3.50.0160.00422.94
8.3.40.0140.00718.84
8.3.30.0120.00619.09
8.3.20.0080.00620.38
8.3.10.0040.00423.66
8.3.00.0030.00617.50
8.2.180.0100.00716.50
8.2.170.0140.00722.96
8.2.160.0180.00320.53
8.2.150.0000.00824.18
8.2.140.0090.00924.66
8.2.130.0120.00626.16
8.2.120.0070.00020.91
8.2.110.0040.00422.11
8.2.100.0080.00418.99
8.2.90.0030.00719.09
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0040.00418.22
8.2.30.0060.00317.99
8.2.20.0040.00417.70
8.2.10.0000.00718.01
8.2.00.0000.00717.82
8.1.280.0070.00725.92
8.1.270.0030.00523.82
8.1.260.0000.00726.35
8.1.250.0000.00728.09
8.1.240.0000.00924.01
8.1.230.0040.00719.21
8.1.220.0000.00917.74
8.1.210.0050.00318.77
8.1.200.0060.00317.48
8.1.190.0080.00017.35
8.1.180.0000.00818.10
8.1.170.0040.00418.70
8.1.160.0060.00322.01
8.1.150.0070.00018.91
8.1.140.0050.00317.59
8.1.130.0000.00717.92
8.1.120.0050.00217.63
8.1.110.0080.00017.57
8.1.100.0030.00317.67
8.1.90.0000.00817.59
8.1.80.0040.00317.63
8.1.70.0050.00317.54
8.1.60.0050.00317.55
8.1.50.0000.00817.51
8.1.40.0030.00617.51
8.1.30.0060.00317.72
8.1.20.0040.00417.73
8.1.10.0040.00417.70
8.1.00.0000.00717.59
8.0.300.0060.00318.77
8.0.290.0040.00417.00
8.0.280.0000.00718.52
8.0.270.0000.00817.31
8.0.260.0030.00317.34
8.0.250.0030.00317.14
8.0.240.0020.00517.10
8.0.230.0070.00017.04
8.0.220.0000.00616.98
8.0.210.0030.00316.97
8.0.200.0000.00717.17
8.0.190.0000.00817.06
8.0.180.0000.00917.15
8.0.170.0000.00717.02
8.0.160.0040.00417.07
8.0.150.0000.00717.03
8.0.140.0070.00716.88
8.0.130.0030.00613.45
8.0.120.0030.00617.11
8.0.110.0040.00417.03
8.0.100.0050.00217.06
8.0.90.0040.00417.19
8.0.80.0040.01416.97
8.0.70.0000.00717.05
8.0.60.0040.00417.13
8.0.50.0070.00016.98
8.0.30.0090.01117.28
8.0.20.0110.00917.40
8.0.10.0030.00517.15
8.0.00.0120.00716.93
7.4.330.0000.00515.07
7.4.320.0030.00316.59
7.4.300.0070.00016.70
7.4.290.0060.00316.68
7.4.280.0030.00516.58
7.4.270.0030.00416.63
7.4.260.0060.00316.66
7.4.250.0020.00516.65
7.4.240.0050.00216.60
7.4.230.0030.00316.76
7.4.220.0030.01616.50
7.4.210.0120.00316.56
7.4.200.0000.00716.40
7.4.160.0140.00616.54
7.4.150.0110.00617.40
7.4.140.0070.01017.86
7.4.130.0060.01216.64
7.4.120.0070.01216.62
7.4.110.0030.02016.69
7.4.100.0030.02016.75
7.4.90.0100.00716.51
7.4.80.0060.01219.39
7.4.70.0110.00716.61
7.4.60.0030.01416.65
7.4.50.0000.00816.70
7.4.40.0120.00616.64
7.4.30.0080.00816.72
7.4.00.0060.01214.85
7.3.330.0030.00313.14
7.3.320.0050.00013.32
7.3.310.0030.00316.37
7.3.300.0040.00416.43
7.3.290.0090.00616.43
7.3.280.0050.01416.40
7.3.270.0110.00617.40
7.3.260.0140.01116.55
7.3.250.0080.00916.69
7.3.240.0190.00416.53
7.3.230.0080.00816.61
7.3.210.0080.00916.43
7.3.200.0150.00319.39
7.3.190.0170.00316.68
7.3.180.0050.01116.77
7.3.170.0090.01316.72
7.3.160.0080.00816.44
7.2.330.0110.00716.48
7.2.320.0100.01316.85
7.2.310.0060.01016.66
7.2.300.0090.01116.53
7.2.290.0180.00716.66
7.2.60.0130.00616.68
7.1.200.0080.00616.01
7.1.70.0140.00016.93
7.1.60.0030.01919.40
7.1.50.0040.00916.82
7.1.00.0000.08022.51
7.0.200.0260.00914.93
7.0.140.0000.07322.10
7.0.60.0130.06719.92
7.0.50.0070.04017.89
7.0.40.0100.07020.40
7.0.30.0330.04320.21
7.0.20.0270.04020.18
7.0.10.0130.05020.09
7.0.00.0000.07320.33
5.6.280.0000.07320.89
5.6.210.0030.08320.72
5.6.200.0000.05018.09
5.6.190.0030.05720.35
5.6.180.0200.08320.35
5.6.170.0170.05020.54
5.6.160.0100.04320.49
5.6.150.0100.06018.18
5.6.140.0000.04318.15
5.6.130.0030.09018.18
5.6.120.0100.08321.05
5.6.110.0070.08721.11
5.6.100.0100.07721.13
5.6.90.0230.07021.12
5.6.80.0100.08020.50
5.5.350.0300.07320.38
5.5.340.0030.08718.02
5.5.330.0000.04720.29
5.5.320.0300.04320.50
5.5.310.0430.06720.16
5.5.300.0000.04317.96
5.5.290.0130.07318.02
5.5.280.0100.04320.77
5.5.270.0030.04020.72
5.5.260.0070.04020.73
5.5.250.0030.09020.54
5.5.240.0270.07020.23
5.4.450.0300.04019.43
5.4.440.0270.04319.54
5.4.430.0530.03319.20
5.4.420.0300.03719.25
5.4.410.0400.03319.25
5.4.400.0270.04018.80
5.4.390.0230.05019.09
5.4.380.0400.06018.73
5.4.370.0400.05318.60
5.4.360.0370.04718.77
5.4.350.0200.06018.50
5.4.340.0330.05318.50
5.4.320.0030.03812.46
5.4.310.0060.03712.45
5.4.300.0070.03712.46
5.4.290.0090.03712.45
5.4.280.0030.03812.35
5.4.270.0040.03712.35
5.4.260.0050.03812.35
5.4.250.0070.03712.35
5.4.240.0030.04012.35
5.4.230.0080.04512.34
5.4.220.0050.03612.34
5.4.210.0060.03512.34
5.4.200.0070.03512.34
5.4.190.0060.04512.34
5.4.180.0060.04312.34
5.4.170.0060.04212.36
5.4.160.0050.03512.35
5.4.150.0050.04112.34
5.4.140.0070.04312.03
5.4.130.0050.03612.02
5.4.120.0050.03511.97
5.4.110.0070.03311.97
5.4.100.0050.03511.97
5.4.90.0070.03511.96
5.4.80.0050.03711.97
5.4.70.0040.03611.96
5.4.60.0080.03211.96
5.4.50.0090.03311.96
5.4.40.0060.04411.96
5.4.30.0050.04511.95
5.4.20.0060.03911.95
5.4.10.0070.03911.95
5.4.00.0060.03711.44
5.3.290.0050.04212.80
5.3.280.0070.04312.71
5.3.270.0040.04112.72
5.3.260.0030.04212.72
5.3.250.0100.03412.71
5.3.240.0070.03812.72
5.3.230.0080.04312.71
5.3.220.0110.03612.68
5.3.210.0090.03512.68
5.3.200.0060.03512.68
5.3.190.0050.04312.68
5.3.180.0060.03812.67
5.3.170.0050.03812.67
5.3.160.0110.03912.67
5.3.150.0060.03712.68
5.3.140.0110.03112.66
5.3.130.0080.03612.66
5.3.120.0040.04012.66
5.3.110.0040.04112.66
5.3.100.0050.03812.12
5.3.90.0060.03512.09
5.3.80.0100.03212.07
5.3.70.0090.03812.07
5.3.60.0060.03612.06
5.3.50.0070.03512.00
5.3.40.0090.03312.00
5.3.30.0050.03511.96
5.3.20.0050.04311.74
5.3.10.0060.03411.70
5.3.00.0080.03311.69
5.2.170.0050.0339.19
5.2.160.0050.0299.18
5.2.150.0040.0319.19
5.2.140.0070.0299.18
5.2.130.0080.0359.14
5.2.120.0040.0389.14
5.2.110.0070.0319.15
5.2.100.0050.0359.14
5.2.90.0040.0299.14
5.2.80.0020.0329.14
5.2.70.0020.0329.14
5.2.60.0050.0289.09
5.2.50.0030.0319.06
5.2.40.0040.0349.04
5.2.30.0120.0309.01
5.2.20.0060.0269.01
5.2.10.0070.0288.93
5.2.00.0030.0298.78
5.1.60.0030.0248.07
5.1.50.0020.0338.07
5.1.40.0040.0258.05
5.1.30.0050.0288.40
5.1.20.0050.0258.42
5.1.10.0090.0258.15
5.1.00.0030.0268.14
5.0.50.0050.0186.62
5.0.40.0050.0226.48
5.0.30.0030.0336.29
5.0.20.0030.0196.27
5.0.10.0020.0216.24
5.0.00.0040.0296.23
4.4.90.0030.0154.78
4.4.80.0030.0144.75
4.4.70.0040.0144.76
4.4.60.0020.0164.75
4.4.50.0040.0144.77
4.4.40.0040.0244.71
4.4.30.0000.0184.75
4.4.20.0010.0174.84
4.4.10.0020.0164.85
4.4.00.0010.0264.76
4.3.110.0030.0154.67
4.3.100.0010.0164.66
4.3.90.0050.0124.63
4.3.80.0030.0244.58
4.3.70.0000.0174.63
4.3.60.0030.0144.63
4.3.50.0030.0144.63
4.3.40.0020.0244.54
4.3.30.0040.0203.28
4.3.20.0020.0213.25
4.3.10.0020.0193.22
4.3.00.0030.02015.97

preferences:
42.35 ms | 401 KiB | 5 Q