3v4l.org

run code in 300+ PHP versions simultaneously
<?php $ddtcounter1="2014-03-06 20:20:30"; $ddtcounter2="2014-03-07 19:20:30"; $date1 = new DateTime($ddtcounter1); $date2 = new DateTime($ddtcounter2); $diff = $date1->diff($date2); $hours = $diff->d * 24; $hours += $diff->h; echo $hours;

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)
8.3.70.0030.01218.30
8.3.60.0130.00718.48
8.3.50.0050.01222.05
8.3.40.0070.00718.84
8.3.30.0070.00719.04
8.3.20.0100.00720.21
8.3.10.0040.00422.10
8.3.00.0070.00020.75
8.2.190.0030.01216.58
8.2.180.0060.00916.88
8.2.170.0090.00622.96
8.2.160.0070.00719.33
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0000.00819.79
8.2.110.0030.00622.25
8.2.100.0080.00318.03
8.2.90.0000.00819.36
8.2.80.0050.00317.97
8.2.70.0030.00617.63
8.2.60.0100.00018.05
8.2.50.0040.00418.07
8.2.40.0040.00418.28
8.2.30.0000.00718.29
8.2.20.0040.00417.93
8.2.10.0040.00417.99
8.2.00.0040.00417.96
8.1.280.0000.02125.92
8.1.270.0040.00421.81
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0080.00421.31
8.1.230.0090.00317.49
8.1.220.0060.00317.89
8.1.210.0000.00818.77
8.1.200.0040.00417.47
8.1.190.0040.00417.51
8.1.180.0040.00418.71
8.1.170.0060.00318.75
8.1.160.0030.00522.14
8.1.150.0040.00418.76
8.1.140.0020.00517.57
8.1.130.0050.00317.93
8.1.120.0050.00317.59
8.1.110.0040.00417.63
8.1.100.0000.00717.43
8.1.90.0040.00417.48
8.1.80.0000.00717.48
8.1.70.0080.00017.54
8.1.60.0030.00617.64
8.1.50.0040.00417.59
8.1.40.0050.00217.61
8.1.30.0000.00817.68
8.1.20.0000.00817.76
8.1.10.0040.00417.64
8.1.00.0000.00817.55
8.0.300.0070.00018.77
8.0.290.0040.00417.00
8.0.280.0030.00318.53
8.0.270.0050.00317.34
8.0.260.0030.00316.92
8.0.250.0000.00717.08
8.0.240.0000.00817.18
8.0.230.0050.00317.10
8.0.220.0030.00517.02
8.0.210.0000.00717.04
8.0.200.0000.00817.11
8.0.190.0000.00717.14
8.0.180.0040.00416.98
8.0.170.0000.00816.97
8.0.160.0070.00017.14
8.0.150.0000.00717.00
8.0.140.0030.00416.83
8.0.130.0000.00513.35
8.0.120.0000.00817.04
8.0.110.0060.00316.95
8.0.100.0000.00717.07
8.0.90.0000.00717.05
8.0.80.0090.00916.95
8.0.70.0040.00417.08
8.0.60.0000.00717.04
8.0.50.0000.00716.81
8.0.30.0090.01017.26
8.0.20.0080.01017.40
8.0.10.0000.00717.02
8.0.00.0060.01116.82
7.4.330.0030.00315.00
7.4.320.0030.00316.69
7.4.300.0030.00316.68
7.4.290.0030.00316.70
7.4.280.0040.00416.47
7.4.270.0080.00016.57
7.4.260.0080.00016.55
7.4.250.0030.00516.62
7.4.240.0040.00416.64
7.4.230.0000.00716.68
7.4.220.0030.01216.69
7.4.210.0050.00916.62
7.4.200.0030.00316.46
7.4.190.0000.00716.49
7.4.160.0040.01216.59
7.4.150.0140.00417.40
7.4.140.0100.00817.86
7.4.130.0050.01216.80
7.4.120.0050.01316.68
7.4.110.0070.01116.64
7.4.100.0120.00916.67
7.4.90.0090.00916.70
7.4.80.0110.00719.39
7.4.70.0070.01016.57
7.4.60.0110.00616.75
7.4.50.0030.00616.75
7.4.40.0000.01422.77
7.4.30.0140.00716.66
7.4.00.0000.01714.93
7.3.330.0030.00313.19
7.3.320.0000.00513.19
7.3.310.0050.00216.34
7.3.300.0060.00016.43
7.3.290.0060.01216.36
7.3.280.0100.00716.39
7.3.270.0070.01017.40
7.3.260.0100.01316.44
7.3.250.0060.01016.56
7.3.240.0110.00816.50
7.3.230.0100.01016.43
7.3.210.0130.00616.81
7.3.200.0110.00519.39
7.3.190.0060.01516.50
7.3.180.0160.00316.38
7.3.170.0160.00016.43
7.3.160.0090.00716.63
7.3.120.0000.01414.88
7.2.330.0130.00916.55
7.2.320.0080.01116.64
7.2.310.0160.00616.83
7.2.300.0180.00716.57
7.2.290.0050.01116.68
7.2.00.0030.01019.50
7.1.100.0040.00818.27
7.1.70.0040.00417.24
7.1.60.0000.02519.82
7.1.50.0070.01417.13
7.1.00.0030.05022.41
7.0.200.0000.00717.04
7.0.140.0000.07322.04
7.0.60.0070.08020.01
7.0.50.0070.05317.84
7.0.40.0100.05720.21
7.0.30.0270.04720.21
7.0.20.0230.03720.21
7.0.10.0330.07720.18
7.0.00.0130.08320.00
5.6.280.0030.07321.12
5.6.210.0030.05320.69
5.6.200.0030.04318.21
5.6.190.0030.04320.35
5.6.180.4200.04020.36
5.6.170.0370.07020.48
5.6.160.0000.05320.52
5.6.150.0030.08718.22
5.6.140.0070.08018.21
5.6.130.0070.08718.18
5.6.120.0070.05720.98
5.6.110.0100.08720.98
5.6.100.0070.07320.97
5.6.90.0100.06721.00
5.6.80.0030.04320.48
5.6.70.0170.07020.51
5.5.350.0070.07720.43
5.5.340.0030.04017.95
5.5.330.0030.08720.21
5.5.320.0270.07720.32
5.5.310.0270.08020.30
5.5.300.0070.08017.93
5.5.290.0000.04317.93
5.5.280.0200.07320.77
5.5.270.0130.08020.97
5.5.260.0030.04020.94
5.5.250.0000.06720.68
5.5.240.0030.07320.25
5.4.450.0530.06719.45
5.4.440.0400.05319.63
5.4.430.0230.04719.16
5.4.420.0230.05719.41
5.4.410.0230.06319.50
5.4.400.1170.05718.76
5.4.390.1000.06018.63
5.4.380.0300.05318.74
5.4.370.0200.05718.62
5.4.360.0200.05018.70
5.4.350.0200.05318.74
5.4.340.0270.05318.53
5.4.320.0030.03812.46
5.4.310.0070.04712.45
5.4.300.0070.04312.45
5.4.290.0090.04112.45
5.4.280.0080.03912.35
5.4.270.0040.04312.35
5.4.260.0170.06018.92
5.4.250.0100.05718.73
5.4.240.0100.05318.84
5.4.230.0130.05018.94
5.4.220.0000.06018.84
5.4.210.0100.05018.70
5.4.200.0070.05318.87
5.4.190.0100.06018.62
5.4.180.0070.05019.03
5.4.170.0130.07018.84
5.4.160.0070.06018.88
5.4.150.0030.05719.02
5.4.140.0130.04316.29
5.4.130.0130.04016.34
5.4.120.0070.05016.31
5.4.110.0100.04716.48
5.4.100.0070.05016.48
5.4.90.0200.03716.48
5.4.80.0070.05016.57
5.4.70.0070.05016.55
5.4.60.0030.05316.43
5.4.50.0100.04316.42
5.4.40.0030.05316.38
5.4.30.0030.06316.46
5.4.20.0130.04016.48
5.4.10.0030.06016.38
5.4.00.0070.07015.70
5.3.290.0070.04112.80
5.3.280.0070.07314.60
5.3.270.0130.05314.61
5.3.260.0070.05314.60
5.3.250.0130.04714.52
5.3.240.0100.04714.62
5.3.230.0130.04314.75
5.3.220.0130.06314.56
5.3.210.0030.05714.61
5.3.200.0070.05014.40
5.3.190.0100.04714.43
5.3.180.0100.04714.65
5.3.170.0100.05014.56
5.3.160.0030.05014.45
5.3.150.0070.05014.71
5.3.140.0100.04714.32
5.3.130.0100.05014.58
5.3.120.0030.05714.32
5.3.110.0070.05314.58
5.3.100.0100.06314.06
5.3.90.0070.04714.02
5.3.80.0030.05014.02
5.3.70.0030.05014.16
5.3.60.0070.04713.83
5.3.50.0100.04314.04
5.3.40.0100.06313.94
5.3.30.0100.04713.78
5.3.20.0000.05313.57
5.3.10.0170.05013.52
5.3.00.0030.05713.49
5.2.170.0030.04011.06
5.2.160.0030.04011.02
5.2.150.0000.04711.24
5.2.140.0030.05710.97
5.2.130.0030.04310.93
5.2.120.0000.04310.86
5.2.110.0030.04311.01
5.2.100.0030.04010.98
5.2.90.0000.04311.00
5.2.80.0030.04011.00
5.2.70.0100.03711.11
5.2.60.0100.03710.98
5.2.50.0100.04311.04
5.2.40.0070.03710.91
5.2.30.0030.04311.08
5.2.20.0130.03010.99
5.2.10.0030.03711.07
5.2.00.0000.04310.61
5.1.60.0100.0279.88
5.1.50.0000.0379.93
5.1.40.0030.0339.91
5.1.30.0130.02710.55
5.1.20.0100.03010.43
5.1.10.0070.0339.97
5.1.00.0030.03710.13
5.0.50.0100.0238.43
5.0.40.0000.0308.36
5.0.30.0100.0478.43
5.0.20.0030.0278.25
5.0.10.0000.0338.40
5.0.00.0000.0438.00
4.4.90.0000.0237.30
4.4.80.0070.0277.30
4.4.70.0030.0207.30
4.4.60.0030.0207.30
4.4.50.0130.0107.30
4.4.40.0000.0337.30
4.4.30.0000.0237.30
4.4.20.0000.0337.30
4.4.10.0100.0177.30
4.4.00.0030.0307.30
4.3.110.0070.0207.30
4.3.100.0030.0207.30
4.3.90.0030.0207.30
4.3.80.0000.0377.30
4.3.70.0070.0177.30
4.3.60.0070.0137.30
4.3.50.0000.0237.30
4.3.40.0070.0307.30
4.3.30.0000.0237.30
4.3.20.0000.0277.30
4.3.10.0030.0207.30
4.3.00.0130.0236.83

preferences:
49.87 ms | 401 KiB | 5 Q