3v4l.org

run code in 300+ PHP versions simultaneously
<?php $datetime1 = new DateTime(); $datetime2 = new DateTime('2014-03-08 11:13:00'); $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)
8.3.60.0070.01418.43
8.3.50.0140.00721.14
8.3.40.0120.00318.82
8.3.30.0170.00319.08
8.3.20.0050.00320.39
8.3.10.0070.00022.09
8.3.00.0000.00822.46
8.2.180.0120.00316.75
8.2.170.0120.00322.96
8.2.160.0070.00719.20
8.2.150.0000.00824.18
8.2.140.0030.00624.66
8.2.130.0110.00326.16
8.2.120.0060.00319.48
8.2.110.0050.00520.34
8.2.100.0070.00318.04
8.2.90.0000.00818.16
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0050.00318.03
8.2.50.0000.00818.07
8.2.40.0030.00518.09
8.2.30.0000.00718.05
8.2.20.0050.00317.91
8.2.10.0040.00417.88
8.2.00.0030.00617.75
8.1.280.0150.00025.92
8.1.270.0080.00022.24
8.1.260.0000.00726.35
8.1.250.0030.00628.09
8.1.240.0000.00922.14
8.1.230.0000.01120.84
8.1.220.0030.00517.77
8.1.210.0000.00818.87
8.1.200.0060.00317.48
8.1.190.0000.00717.53
8.1.180.0060.00318.57
8.1.170.0040.00418.68
8.1.160.0040.00422.19
8.1.150.0000.00718.81
8.1.140.0040.00417.58
8.1.130.0100.00017.79
8.1.120.0050.00317.53
8.1.110.0000.01117.47
8.1.100.0040.00417.53
8.1.90.0040.00417.59
8.1.80.0040.00417.58
8.1.70.0030.00317.57
8.1.60.0090.00017.61
8.1.50.0000.00817.46
8.1.40.0040.00417.47
8.1.30.0040.00417.68
8.1.20.0030.00517.64
8.1.10.0040.00417.58
8.1.00.0080.00017.74
8.0.300.0000.00720.10
8.0.290.0040.00417.18
8.0.280.0000.00818.44
8.0.270.0030.00317.23
8.0.260.0030.00316.93
8.0.250.0030.00317.16
8.0.240.0000.00817.16
8.0.230.0070.00017.00
8.0.220.0070.00016.97
8.0.210.0060.00016.95
8.0.200.0060.00017.00
8.0.190.0070.00016.98
8.0.180.0040.00416.96
8.0.170.0050.00317.00
8.0.160.0050.00316.97
8.0.150.0030.00516.93
8.0.140.0000.01116.98
8.0.130.0070.00013.32
8.0.120.0000.01017.02
8.0.110.0030.00616.88
8.0.100.0040.00416.96
8.0.90.0030.00317.06
8.0.80.0060.00916.98
8.0.70.0000.00717.05
8.0.60.0040.00417.08
8.0.50.0080.00016.82
8.0.30.0140.00517.10
8.0.20.0110.00917.40
8.0.10.0050.00317.13
8.0.00.0060.01416.85
7.4.330.0030.00315.00
7.4.320.0030.00316.57
7.4.300.0080.00016.66
7.4.290.0050.00216.71
7.4.280.0030.00316.63
7.4.270.0070.00016.59
7.4.260.0070.00016.57
7.4.250.0080.00016.63
7.4.240.0060.00216.60
7.4.230.0000.00716.37
7.4.220.0110.00716.47
7.4.210.0090.00616.59
7.4.200.0030.00516.48
7.4.190.0000.00716.52
7.4.160.0160.00016.73
7.4.150.0150.00917.40
7.4.140.0060.01217.86
7.4.130.0080.01116.47
7.4.120.0070.01016.48
7.4.110.0080.00816.58
7.4.100.0110.01116.73
7.4.90.0090.00916.69
7.4.80.0110.01419.39
7.4.70.0100.01416.53
7.4.60.0060.01016.57
7.4.50.0040.00416.70
7.4.40.0040.01122.77
7.4.30.0060.01116.49
7.4.00.0000.01315.25
7.3.330.0050.00013.18
7.3.320.0000.00513.02
7.3.310.0070.00016.45
7.3.300.0030.00316.26
7.3.290.0120.00616.45
7.3.280.0050.01116.33
7.3.270.0100.00717.40
7.3.260.0090.00916.50
7.3.250.0150.00616.45
7.3.240.0030.01316.56
7.3.230.0130.00316.45
7.3.210.0110.01116.24
7.3.200.0070.01019.39
7.3.190.0100.01316.52
7.3.180.0070.01116.42
7.3.170.0090.00616.61
7.3.160.0070.00716.50
7.3.120.0160.00014.87
7.2.330.0060.01216.60
7.2.320.0090.00916.93
7.2.310.0100.01016.70
7.2.300.0030.01416.53
7.2.290.0100.01416.87
7.2.60.0100.00317.05
7.2.00.0070.00719.28
7.1.200.0090.00315.95
7.1.100.0000.01518.22
7.1.70.0060.00617.41
7.1.60.0110.01419.82
7.1.50.0100.01317.15
7.1.00.0070.06022.31
7.0.200.0050.00316.75
7.0.140.0130.06321.91
7.0.60.0000.04319.85
7.0.50.0070.08317.91
7.0.40.0030.05320.30
7.0.30.0300.07720.18
7.0.20.0300.07320.18
7.0.10.0170.04720.16
7.0.00.0030.07020.32
5.6.280.0130.06021.07
5.6.210.0130.07320.66
5.6.200.0000.04318.12
5.6.190.0130.03720.77
5.6.180.3270.04320.27
5.6.170.0400.07720.46
5.6.160.0070.09020.59
5.6.150.0070.08018.18
5.6.140.0030.04018.11
5.6.130.0130.03318.09
5.6.120.0030.04321.00
5.6.110.0100.07721.04
5.6.100.0170.07321.10
5.6.90.0070.08020.99
5.6.80.0130.04320.52
5.6.70.0130.03320.52
5.5.350.0030.09020.38
5.5.340.0170.07318.00
5.5.330.0030.09020.15
5.5.320.0330.07020.11
5.5.310.0270.07720.26
5.5.300.0000.04317.94
5.5.290.0070.05017.92
5.5.280.0070.04020.76
5.5.270.0070.04720.89
5.5.260.0170.07020.76
5.5.250.0030.05020.68
5.5.240.0100.07320.27
5.4.450.0130.05319.47
5.4.440.0730.07719.52
5.4.430.0870.04719.60
5.4.420.0200.05319.10
5.4.410.0730.05319.34
5.4.400.0230.06718.54
5.4.390.0370.07018.47
5.4.380.0270.05018.75
5.4.370.0170.05018.71
5.4.360.0230.04018.63
5.4.350.0230.04318.53
5.4.340.0130.05018.68
5.4.320.0120.03712.46
5.4.310.0090.04312.45
5.4.300.0070.04212.46
5.4.290.0100.04212.45
5.4.280.0120.03812.35
5.4.270.0100.04412.35
5.4.260.0100.05318.83
5.4.250.0070.05719.02
5.4.240.0070.08018.87
5.4.230.0100.08018.74
5.4.220.0070.07718.64
5.4.210.0170.07018.87
5.4.200.0030.05318.99
5.4.190.0070.05718.88
5.4.180.0100.04718.72
5.4.170.0100.05018.72
5.4.160.0130.04718.86
5.4.150.0070.05718.63
5.4.140.0130.04316.28
5.4.130.0030.05716.45
5.4.120.0000.07716.24
5.4.110.0070.05316.41
5.4.100.0030.05316.39
5.4.90.0070.05016.50
5.4.80.0030.05316.48
5.4.70.0070.05316.24
5.4.60.0070.07716.32
5.4.50.0130.04316.36
5.4.40.0130.06016.28
5.4.30.0200.05716.22
5.4.20.0130.04316.36
5.4.10.0130.05016.39
5.4.00.0100.06015.90
5.3.290.0070.04412.80
5.3.280.0200.06014.51
5.3.270.0100.04714.70
5.3.260.0170.06314.61
5.3.250.0100.05014.30
5.3.240.0030.05314.62
5.3.230.0070.05014.69
5.3.220.0100.05014.57
5.3.210.0100.05014.34
5.3.200.0100.04714.42
5.3.190.0030.05314.41
5.3.180.0130.04314.58
5.3.170.0070.05314.48
5.3.160.0200.04314.58
5.3.150.0130.04714.57
5.3.140.0100.05714.65
5.3.130.0100.05014.40
5.3.120.0100.07714.57
5.3.110.0070.05714.47
5.3.100.0000.06314.06
5.3.90.0130.07013.91
5.3.80.0070.05714.17
5.3.70.0100.05313.79
5.3.60.0130.04313.77
5.3.50.0100.04714.10
5.3.40.0100.05013.86
5.3.30.0070.06313.77
5.3.20.0130.04313.71
5.3.10.0070.05013.68
5.3.00.0200.03713.52
5.2.170.0070.05711.04
5.2.160.0030.04310.98
5.2.150.0070.04311.18
5.2.140.0100.03711.15
5.2.130.0070.04010.86
5.2.120.0030.04711.10
5.2.110.0000.04710.86
5.2.100.0130.05010.98
5.2.90.0130.04711.15
5.2.80.0100.03711.01
5.2.70.0030.04011.09
5.2.60.0030.04711.05
5.2.50.0030.05310.94
5.2.40.0030.04311.01
5.2.30.0070.04010.89
5.2.20.0030.04010.97
5.2.10.0070.05010.79
5.2.00.0000.04310.93
5.1.60.0000.03710.02
5.1.50.0070.04710.08
5.1.40.0100.04710.00
5.1.30.0030.03710.27
5.1.20.0070.03010.43
5.1.10.0030.05010.11
5.1.00.0030.04010.09
5.0.50.0000.0338.77
5.0.40.0070.0308.44
5.0.30.0000.0508.26
5.0.20.0030.0278.28
5.0.10.0030.0308.36
5.0.00.0070.0478.39
4.4.90.0030.0207.45
4.4.80.0030.0207.45
4.4.70.0030.0277.45
4.4.60.0030.0207.45
4.4.50.0000.0277.45
4.4.40.0030.0337.45
4.4.30.0100.0137.45
4.4.20.0070.0177.45
4.4.10.0070.0277.45
4.4.00.0070.0337.45
4.3.110.0070.0307.45
4.3.100.0030.0207.45
4.3.90.0100.0137.45
4.3.80.0070.0307.45
4.3.70.0000.0207.45
4.3.60.0000.0207.45
4.3.50.0070.0207.45
4.3.40.0100.0337.45
4.3.30.0030.0207.45
4.3.20.0000.0307.45
4.3.10.0030.0207.45
4.3.00.0070.0206.88

preferences:
43.17 ms | 401 KiB | 5 Q