3v4l.org

run code in 300+ PHP versions simultaneously
<?php function ETA($ArrivalDate){ $currentDate = new DateTime('2013-8-01'); $arrivalDate = new DateTime($ArrivalDate); $interval = $currentDate->diff($arrivalDate); return $interval->format('%m months'); } echo ETA('2013-10-01');

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)
8.3.60.0140.00018.68
8.3.50.0090.00617.43
8.3.40.0080.00619.00
8.3.30.0150.00018.88
8.3.20.0060.01218.74
8.3.10.0050.00320.65
8.3.00.0100.00017.88
8.2.180.0100.00716.50
8.2.170.0180.00322.96
8.2.160.0070.00722.26
8.2.150.0000.00825.66
8.2.140.0090.00024.66
8.2.130.0070.00026.16
8.2.120.0080.00019.89
8.2.110.0110.00020.75
8.2.100.0060.00617.80
8.2.90.0040.00819.29
8.2.80.0000.00818.16
8.2.70.0000.00817.75
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0040.00418.16
8.2.30.0040.00418.07
8.2.20.0040.00417.77
8.2.10.0050.00217.70
8.2.00.0040.00417.69
8.1.280.0140.00025.92
8.1.270.0040.00424.66
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0070.00720.64
8.1.230.0080.00420.85
8.1.220.0000.00817.74
8.1.210.0000.00918.77
8.1.200.0060.00317.48
8.1.190.0040.00417.53
8.1.180.0090.00018.10
8.1.170.0080.00018.90
8.1.160.0050.00218.87
8.1.150.0040.00418.68
8.1.140.0030.00517.50
8.1.130.0030.00317.89
8.1.120.0040.00317.59
8.1.110.0040.00417.50
8.1.100.0030.00317.62
8.1.90.0040.00417.58
8.1.80.0070.00017.54
8.1.70.0000.00717.59
8.1.60.0000.00717.63
8.1.50.0040.00417.57
8.1.40.0040.00417.57
8.1.30.0040.00417.61
8.1.20.0050.00317.77
8.1.10.0030.00517.73
8.1.00.0030.00617.69
8.0.300.0090.00020.01
8.0.290.0040.00416.88
8.0.280.0080.00018.58
8.0.270.0000.00716.93
8.0.260.0030.00316.96
8.0.250.0000.00717.17
8.0.240.0040.00417.09
8.0.230.0000.00716.93
8.0.220.0030.00317.04
8.0.210.0070.00016.96
8.0.200.0030.00617.02
8.0.190.0030.00317.09
8.0.180.0040.00416.98
8.0.170.0030.00616.95
8.0.160.0030.00317.04
8.0.150.0030.00516.95
8.0.140.0040.00417.05
8.0.130.0030.00313.37
8.0.120.0040.00417.03
8.0.110.0000.00716.90
8.0.100.0050.00317.07
8.0.90.0030.00316.85
8.0.80.0060.01217.08
8.0.70.0050.00317.04
8.0.60.0050.00216.83
8.0.50.0040.00416.92
8.0.30.0080.01017.14
8.0.20.0120.00717.24
8.0.10.0000.00717.11
8.0.00.0150.00316.92
7.4.330.0050.00014.84
7.4.320.0070.00016.68
7.4.300.0000.00616.63
7.4.290.0030.00316.69
7.4.280.0060.00316.64
7.4.270.0090.00016.71
7.4.260.0000.00613.37
7.4.250.0000.00816.78
7.4.240.0030.00316.79
7.4.230.0000.00716.54
7.4.220.0130.00316.61
7.4.210.0090.00616.76
7.4.200.0040.00416.67
7.4.190.0040.00416.82
7.4.160.0060.00916.64
7.4.150.0040.01417.07
7.4.140.0050.01317.31
7.4.130.0070.01016.75
7.4.120.0110.01116.60
7.4.110.0070.01016.53
7.4.100.0120.01216.79
7.4.90.0120.00616.64
7.4.80.0090.00918.80
7.4.70.0130.00316.41
7.4.60.0090.00916.67
7.4.50.0030.00323.42
7.4.40.0030.01021.69
7.4.30.0030.01816.78
7.4.00.0060.00614.96
7.3.330.0000.00613.29
7.3.320.0050.00213.17
7.3.310.0070.00016.39
7.3.300.0000.00616.31
7.3.290.0100.01016.34
7.3.280.0070.01316.38
7.3.270.0100.00717.07
7.3.260.0110.01218.24
7.3.250.0100.00716.56
7.3.240.0030.01916.57
7.3.230.0100.00716.59
7.3.210.0070.01016.23
7.3.200.0060.00919.39
7.3.190.0150.00716.57
7.3.180.0090.00816.69
7.3.170.0090.00616.61
7.3.160.0060.01316.55
7.3.120.0040.01114.89
7.2.330.0170.00016.81
7.2.320.0030.01316.70
7.2.310.0150.00316.92
7.2.300.0130.00316.54
7.2.290.0040.01416.70
7.1.100.0140.00517.82
7.1.70.0050.00317.25
7.1.60.0030.01719.40
7.1.50.0080.00316.76
7.1.00.0070.07322.41
7.0.200.0040.00416.73
7.0.140.0000.07722.00
7.0.120.0030.03321.95
7.0.60.0130.05320.00
7.0.50.0030.08717.91
7.0.40.0130.09020.23
7.0.30.0530.07720.25
7.0.20.0300.05320.21
7.0.10.0200.07320.08
7.0.00.0100.05320.23
5.6.280.0000.07721.08
5.6.210.0130.04720.70
5.6.200.0070.08018.20
5.6.190.0070.05020.49
5.6.180.0330.07320.64
5.6.170.0430.06320.48
5.6.160.0070.05320.62
5.6.150.0030.04018.16
5.6.140.0030.08318.14
5.6.130.0030.05018.27
5.6.120.0130.08020.97
5.6.110.0100.07721.03
5.6.100.0000.09320.98
5.6.90.0100.08021.10
5.6.80.0030.08320.44
5.6.70.3470.04020.43
5.5.350.0330.06720.34
5.5.340.0200.06718.00
5.5.330.0100.05720.47
5.5.320.0170.07320.42
5.5.310.0230.06320.26
5.5.300.0070.07718.08
5.5.290.0130.07317.96
5.5.280.0030.04020.80
5.5.270.0100.06720.86
5.5.260.0100.08020.97
5.5.250.0070.07020.69
5.5.240.0030.06020.17
5.4.450.0070.04719.50
5.4.440.0100.03319.57
5.4.430.0070.03719.56
5.4.420.0000.05719.47
5.4.410.0030.05719.27
5.4.400.0070.06719.08
5.4.390.0170.03719.08
5.4.380.0030.04018.86
5.4.370.0100.05018.85
5.4.360.0100.07019.15
5.4.350.0070.04718.89
5.4.340.0070.04018.84
5.4.320.0030.04719.16
5.4.310.0030.07318.93
5.4.300.0030.07718.84
5.4.290.0100.05718.92
5.4.280.0100.07719.20
5.4.270.0070.05718.98
5.4.260.0030.08019.20
5.4.250.0100.04319.25
5.4.240.0000.07319.17
5.4.230.0070.07319.11
5.4.220.0130.04719.23
5.4.210.0030.04319.15
5.4.200.0100.06718.87
5.4.190.0030.06719.13
5.4.180.0000.04319.14
5.4.170.0130.04319.14
5.4.160.0130.03318.85
5.4.150.0100.04719.23
5.4.140.0070.07016.35
5.4.130.0070.05316.43
5.4.120.0070.03716.43
5.4.110.0030.04316.45
5.4.100.0030.03716.46
5.4.90.0130.04016.39
5.4.80.0070.07016.57
5.4.70.0070.03716.46
5.4.60.0000.07716.64
5.4.50.0100.04316.25
5.4.40.0000.04716.50
5.4.30.0070.07316.36
5.4.20.0070.06016.40
5.4.10.0030.07316.38
5.4.00.0100.06015.74
5.3.290.0070.07314.66
5.3.280.0000.07714.65
5.3.270.0000.04314.63
5.3.260.0070.04314.64
5.3.250.0000.08714.62
5.3.240.0100.07014.60
5.3.230.0100.03714.52
5.3.220.0030.05014.71
5.3.210.0030.04014.71
5.3.200.0000.04314.61
5.3.190.0100.07014.73
5.3.180.0070.06014.64
5.3.170.0070.08314.60
5.3.160.0100.07314.46
5.3.150.0030.03714.64
5.3.140.0000.06714.60
5.3.130.0000.08314.57
5.3.120.0030.05014.63
5.3.110.0070.07714.55
5.3.100.0170.06314.18
5.3.90.0070.07314.04
5.3.80.0030.07713.96
5.3.70.0030.04313.98
5.3.60.0100.06713.93
5.3.50.0030.06314.10
5.3.40.0100.06313.91
5.3.30.0070.07713.95
5.3.20.0030.05313.74
5.3.10.0000.07013.72
5.3.00.0100.07013.53
5.2.170.0070.03711.07
5.2.160.0030.04011.30
5.2.150.0130.04311.31
5.2.140.0000.03711.13
5.2.130.0130.05311.14
5.2.120.0000.04311.11
5.2.110.0070.05011.06
5.2.100.0000.06311.14
5.2.90.0000.03711.03
5.2.80.0000.03711.14
5.2.70.0070.03011.09
5.2.60.0030.03311.08
5.2.50.0030.03711.07
5.2.40.0030.03011.05
5.2.30.0030.04010.92
5.2.20.0100.05710.93
5.2.10.0000.06711.03
5.2.00.0000.03710.87
5.1.60.0070.04010.01
5.1.50.0030.0579.98
5.1.40.0030.0309.89
5.1.30.0000.03310.33
5.1.20.0100.05010.34
5.1.10.0030.02710.05
5.1.00.0000.03310.20
5.0.50.0030.0438.54
5.0.40.0030.0408.47
5.0.30.0030.0638.13
5.0.20.0030.0478.22
5.0.10.0030.0208.14
5.0.00.0000.0338.07
4.4.90.0000.0177.80
4.4.80.0030.0337.80
4.4.70.0030.0277.80
4.4.60.0000.0237.80
4.4.50.0030.0337.80
4.4.40.0030.0477.80
4.4.30.0000.0377.80
4.4.20.0070.0337.80
4.4.10.0070.0277.80
4.4.00.0030.0507.80
4.3.110.0000.0277.80
4.3.100.0070.0337.80
4.3.90.0000.0177.80
4.3.80.0000.0307.80
4.3.70.0000.0377.80
4.3.60.0070.0307.80
4.3.50.0100.0277.80
4.3.40.0070.0337.80
4.3.30.0000.0337.80
4.3.20.0070.0307.80
4.3.10.0000.0377.80
4.3.00.0000.0207.80

preferences:
51.1 ms | 401 KiB | 5 Q