3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime(); $datetime2 = new DateTime('2014-01-23 07:13:00'); $interval = $datetime1->diff($datetime2); $elapsed = $interval->format('%y years, %m months, %a days, %h hours, %i minutes, %S seconds'); $elapsed = str_replace(array('0 years,', ' 0 months,', ' 0 days,', ' 0 hours,', ' 0 minutes,'), '', $elapsed); $elapsed = str_replace(array('1 years, ', ' 1 months, ', ' 1 days, ', ' 1 hours, ', ' 1 minutes'), array('1 year, ', '1 month, ', ' 1 day, ', ' 1 hour, ', ' 1 minute'), $elapsed); echo $elapsed;

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)
8.3.60.0130.00618.68
8.3.50.0130.00821.14
8.3.40.0120.00318.70
8.3.30.0130.00320.39
8.3.20.0070.00020.32
8.3.10.0080.00021.92
8.3.00.0000.00722.50
8.2.180.0070.01416.74
8.2.170.0040.01122.96
8.2.160.0070.00722.25
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0050.00226.16
8.2.120.0050.00320.75
8.2.110.0160.00022.11
8.2.100.0120.00017.84
8.2.90.0080.00019.30
8.2.80.0040.00419.32
8.2.70.0030.00617.63
8.2.60.0050.00318.05
8.2.50.0080.00018.07
8.2.40.0050.00318.16
8.2.30.0070.00019.33
8.2.20.0060.00317.84
8.2.10.0000.00817.79
8.2.00.0050.00217.75
8.1.280.0040.01125.92
8.1.270.0040.00423.99
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0050.00523.82
8.1.230.0120.00019.14
8.1.220.0040.00417.78
8.1.210.0040.00418.77
8.1.200.0000.00917.38
8.1.190.0090.00017.41
8.1.180.0030.00619.13
8.1.170.0080.00018.84
8.1.160.0030.00618.89
8.1.150.0040.00418.80
8.1.140.0040.00417.57
8.1.130.0060.00317.84
8.1.120.0040.00417.63
8.1.110.0080.00017.63
8.1.100.0040.00417.48
8.1.90.0000.00717.49
8.1.80.0070.00017.58
8.1.70.0030.00317.58
8.1.60.0080.00017.53
8.1.50.0070.00017.57
8.1.40.0050.00317.53
8.1.30.0000.00717.66
8.1.20.0080.00017.75
8.1.10.0040.00417.77
8.1.00.0060.00617.70
8.0.300.0000.00718.77
8.0.290.0000.00817.15
8.0.280.0030.00518.55
8.0.270.0000.00717.32
8.0.260.0030.00317.08
8.0.250.0040.00417.14
8.0.240.0040.00417.05
8.0.230.0000.00717.02
8.0.220.0030.00316.93
8.0.210.0030.00317.01
8.0.200.0030.00317.10
8.0.190.0040.00417.03
8.0.180.0000.00716.97
8.0.170.0000.00717.05
8.0.160.0030.00317.04
8.0.150.0000.00716.93
8.0.140.0030.00417.00
8.0.130.0050.00013.36
8.0.120.0040.00416.97
8.0.110.0030.00317.07
8.0.100.0000.00716.91
8.0.90.0050.00216.89
8.0.80.0060.00916.93
8.0.70.0000.00817.06
8.0.60.0000.00816.90
8.0.50.0030.00516.86
8.0.30.0040.01517.13
8.0.20.0080.01017.40
8.0.10.0020.00517.12
8.0.00.0100.01116.96
7.4.330.0000.00515.00
7.4.320.0070.00016.66
7.4.300.0000.00716.71
7.4.290.0040.00416.56
7.4.280.0030.00616.54
7.4.270.0030.00316.70
7.4.260.0050.00013.27
7.4.250.0080.00016.68
7.4.240.0030.00416.62
7.4.230.0030.00316.43
7.4.220.0120.00616.61
7.4.210.0070.01116.58
7.4.200.0000.00716.63
7.4.190.0000.00816.67
7.4.160.0100.00616.55
7.4.150.0100.01017.40
7.4.140.0100.00717.86
7.4.130.0080.00816.70
7.4.120.0110.00716.57
7.4.110.0100.01416.67
7.4.100.0060.01316.70
7.4.90.0120.00616.56
7.4.80.0080.01419.39
7.4.70.0150.00616.58
7.4.60.0070.01016.52
7.4.50.0030.00316.65
7.4.40.0030.00922.77
7.4.30.0030.01916.60
7.4.00.0040.00815.05
7.3.330.0030.00313.17
7.3.320.0030.00313.12
7.3.310.0060.00316.27
7.3.300.0060.00016.33
7.3.290.0110.00416.32
7.3.280.0080.01016.32
7.3.270.0070.01017.40
7.3.260.0090.00916.76
7.3.250.0130.00416.50
7.3.240.0100.00716.45
7.3.230.0040.01316.44
7.3.210.0070.01416.56
7.3.200.0060.01719.39
7.3.190.0060.00916.31
7.3.180.0080.00816.39
7.3.170.0030.01316.73
7.3.160.0100.00616.66
7.3.120.0030.01414.67
7.2.330.0130.01016.95
7.2.320.0080.01816.60
7.2.310.0060.01116.80
7.2.300.0110.00816.85
7.2.290.0100.01016.54
7.2.60.0110.00316.91
7.2.00.0030.00919.72
7.1.200.0060.00615.82
7.1.100.0060.00618.46
7.1.70.0000.00817.36
7.1.60.0070.01819.32
7.1.50.0030.02017.23
7.1.00.0000.03722.48
7.0.200.0050.00316.94
7.0.140.0030.07322.00
7.0.60.0070.08320.04
7.0.50.0170.07017.82
7.0.40.0030.04720.20
7.0.30.0330.07720.13
7.0.20.0170.08320.04
7.0.10.0270.04320.19
7.0.00.0000.05020.08
5.6.280.0000.07720.77
5.6.210.0070.06320.62
5.6.200.0130.04718.25
5.6.190.0170.07720.26
5.6.180.0270.06020.67
5.6.170.0270.05020.50
5.6.160.0030.08720.46
5.6.150.0030.04018.23
5.6.140.0030.04018.11
5.6.130.0000.07018.21
5.6.120.0130.07720.98
5.6.110.0100.09020.98
5.6.100.0030.05020.98
5.6.90.0070.07020.94
5.6.80.0030.08320.40
5.6.70.0500.05720.52
5.5.350.0000.04320.34
5.5.340.0030.05717.96
5.5.330.0130.05020.21
5.5.320.0170.04020.28
5.5.310.0300.06320.41
5.5.300.0070.08017.90
5.5.290.0030.05718.00
5.5.280.0070.05720.87
5.5.270.0070.04320.87
5.5.260.0100.05020.88
5.5.250.0100.08020.58
5.5.240.0170.06320.29
5.4.450.0300.07319.43
5.4.440.0200.04319.25
5.4.430.0300.07319.26
5.4.420.0270.07019.41
5.4.410.0270.03718.98
5.4.400.0300.06019.06
5.4.390.0330.07019.28
5.4.380.0330.06318.79
5.4.370.0370.06319.25
5.4.360.0270.07318.81
5.4.350.0330.07019.09
5.4.340.0300.07719.09
5.4.320.0330.07318.92
5.4.310.0330.05018.79
5.4.300.0470.06019.05
5.4.290.0300.07018.92
5.4.280.0300.06719.21
5.4.270.0430.06318.79
5.4.260.0330.04319.21
5.4.250.0270.05019.05
5.4.240.0430.05319.12
5.4.230.0330.07019.14
5.4.220.0370.06718.80
5.4.210.0370.06318.87
5.4.200.0270.03719.05
5.4.190.0300.07319.07
5.4.180.0270.06318.87
5.4.170.0230.04019.11
5.4.160.0470.05318.91
5.4.150.0400.04019.08
5.4.140.0200.04716.37
5.4.130.0400.06016.53
5.4.120.0230.05316.46
5.4.110.0230.06316.43
5.4.100.0270.03316.44
5.4.90.0330.03716.41
5.4.80.0300.06716.41
5.4.70.0370.06016.42
5.4.60.0270.05716.20
5.4.50.0230.06016.16
5.4.40.0270.06316.17
5.4.30.0330.05016.45
5.4.20.0300.05716.37
5.4.10.0300.06316.45
5.4.00.0300.06015.68
5.3.290.0330.06014.52
5.3.280.0300.07314.64
5.3.270.0300.05314.64
5.3.260.0300.07014.46
5.3.250.0370.06014.57
5.3.240.0270.03314.65
5.3.230.0230.05014.46
5.3.220.0300.03314.55
5.3.210.0230.04014.42
5.3.200.0330.03014.62
5.3.190.0300.07314.42
5.3.180.0300.05014.54
5.3.170.0430.06014.65
5.3.160.0230.04314.41
5.3.150.0270.07714.47
5.3.140.0300.04314.61
5.3.130.0200.07314.40
5.3.120.0400.06714.38
5.3.110.0300.05714.50
5.3.100.0270.04314.02
5.3.90.0230.05313.86
5.3.80.0270.05313.87
5.3.70.0330.07013.93
5.3.60.0330.06313.95
5.3.50.0370.03313.75
5.3.40.0300.05713.82
5.3.30.0300.07013.87
5.3.20.0230.05013.72
5.3.10.0300.07013.50
5.3.00.0330.07013.52
5.2.170.0230.03311.18
5.2.160.0200.03711.20
5.2.150.0300.05011.01
5.2.140.0270.03711.16
5.2.130.0200.05711.02
5.2.120.0370.02711.15
5.2.110.0300.05710.96
5.2.100.0300.05011.04
5.2.90.0270.05710.94
5.2.80.0300.04010.94
5.2.70.0330.04711.01
5.2.60.0270.06011.07
5.2.50.0270.04710.91
5.2.40.0130.05010.84
5.2.30.0230.05010.82
5.2.20.0230.05710.96
5.2.10.0230.04710.78
5.2.00.0130.03710.73
5.1.60.0130.0279.86
5.1.50.0230.0509.90
5.1.40.0230.04310.09
5.1.30.0230.03710.44
5.1.20.0270.04710.44
5.1.10.0170.05010.04
5.1.00.0200.05310.18
5.0.50.0100.0479.27
5.0.40.0170.0379.27
5.0.30.0130.0409.27
5.0.20.0070.0479.27
5.0.10.0100.0309.27
5.0.00.0130.0439.27
4.4.90.0100.0339.27
4.4.80.0130.0339.27
4.4.70.0130.0339.27
4.4.60.0170.0209.27
4.4.50.0130.0239.27
4.4.40.0100.0239.27
4.4.30.0130.0339.27
4.4.20.0170.0309.27
4.4.10.0100.0209.27
4.4.00.0100.0339.27
4.3.110.0100.0339.27
4.3.100.0100.0309.27
4.3.90.0100.0339.27
4.3.80.0130.0279.27
4.3.70.0100.0339.27
4.3.60.0070.0209.27
4.3.50.0100.0279.27
4.3.40.0100.0539.27
4.3.30.0070.0339.27
4.3.20.0030.0239.27
4.3.10.0070.0309.27
4.3.00.0100.0179.27

preferences:
40.91 ms | 401 KiB | 5 Q