3v4l.org

run code in 300+ PHP versions simultaneously
<?php $h = 72; $prog = new DateTime('2015-11-03 22:23'); $interval = $prog->diff(new DateTime()); $ih = $interval->format('%H'); echo $ih;

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)
8.3.60.0100.01016.75
8.3.50.0070.00718.18
8.3.40.0110.00718.94
8.3.30.0070.00718.84
8.3.20.0000.00820.29
8.3.10.0040.00423.36
8.3.00.0040.00419.50
8.2.180.0110.00418.38
8.2.170.0030.01022.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0070.00026.16
8.2.110.0070.00319.45
8.2.100.0060.00617.93
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0030.00617.50
8.2.60.0050.00317.93
8.2.50.0000.00818.07
8.2.40.0050.00319.21
8.2.30.0040.00420.61
8.2.20.0040.00417.91
8.2.10.0030.00518.25
8.2.00.0040.00418.18
8.1.280.0000.01425.92
8.1.270.0030.00523.99
8.1.260.0000.00826.35
8.1.250.0060.00328.09
8.1.240.0000.01019.34
8.1.230.0070.00417.65
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0030.00717.25
8.1.190.0050.00317.36
8.1.180.0000.00818.10
8.1.170.0030.00620.32
8.1.160.0040.00421.91
8.1.150.0020.00518.88
8.1.140.0040.00419.58
8.1.130.0080.00017.72
8.1.120.0000.00717.48
8.1.110.0030.00317.48
8.1.100.0030.00617.49
8.1.90.0040.00417.61
8.1.80.0060.00517.48
8.1.70.0080.00017.54
8.1.60.0070.00317.70
8.1.50.0030.00617.50
8.1.40.0040.00417.54
8.1.30.0000.00817.66
8.1.20.0040.00417.71
8.1.10.0000.00817.70
8.1.00.0040.00417.63
8.0.300.0080.00018.77
8.0.290.0060.00317.00
8.0.280.0030.00318.53
8.0.270.0030.00317.34
8.0.260.0030.00317.24
8.0.250.0030.00517.16
8.0.240.0060.00017.16
8.0.230.0000.00817.08
8.0.220.0000.00716.98
8.0.210.0040.00417.07
8.0.200.0030.00317.08
8.0.190.0070.00417.04
8.0.180.0070.00016.91
8.0.170.0040.00417.01
8.0.160.0080.00017.07
8.0.150.0000.00716.95
8.0.140.0030.00716.94
8.0.130.0070.00013.36
8.0.120.0050.00317.04
8.0.110.0080.00017.02
8.0.100.0050.00216.91
8.0.90.0000.00716.98
8.0.80.0090.00617.01
8.0.70.0080.00016.85
8.0.60.0050.00217.15
8.0.50.0050.00316.92
8.0.30.0040.01417.05
8.0.20.0100.01217.40
8.0.10.0040.00417.13
8.0.00.0110.00716.89
7.4.330.0050.00015.08
7.4.320.0030.00316.58
7.4.300.0040.00416.59
7.4.290.0000.00716.68
7.4.280.0030.00516.47
7.4.270.0030.00316.66
7.4.260.0030.00316.58
7.4.250.0040.00416.46
7.4.240.0030.00516.69
7.4.230.0000.00716.42
7.4.220.0070.01116.70
7.4.210.0090.00616.70
7.4.200.0000.00816.61
7.4.160.0000.01516.73
7.4.150.0170.00017.40
7.4.140.0140.00617.86
7.4.130.0140.00816.69
7.4.120.0080.01216.66
7.4.110.0100.01316.50
7.4.100.0100.00716.74
7.4.90.0030.01416.65
7.4.80.0090.00619.39
7.4.70.0030.01516.75
7.4.60.0090.00816.58
7.4.50.0030.00316.31
7.4.40.0170.00716.58
7.4.30.0100.00616.75
7.4.00.0050.01115.09
7.3.330.0000.00713.22
7.3.320.0060.00013.22
7.3.310.0070.00016.43
7.3.300.0030.00316.29
7.3.290.0070.01216.37
7.3.280.0100.01116.36
7.3.270.0040.01317.40
7.3.260.0120.00616.45
7.3.250.0120.01016.71
7.3.240.0130.00716.41
7.3.230.0070.01016.53
7.3.210.0070.01116.57
7.3.200.0030.01316.45
7.3.190.0080.00816.51
7.3.180.0000.01516.43
7.3.170.0130.00416.57
7.3.160.0120.00416.51
7.3.120.0040.01115.00
7.3.110.0070.01115.20
7.3.100.0040.01114.82
7.3.90.0100.00014.88
7.3.80.0000.00914.94
7.3.70.0130.00314.91
7.3.60.0080.00314.90
7.3.50.0060.01214.93
7.3.40.0060.00314.77
7.3.30.0030.01015.04
7.3.20.0040.00816.72
7.3.10.0060.00616.63
7.3.00.0060.00616.89
7.2.330.0060.01216.92
7.2.320.0090.01616.61
7.2.310.0040.01216.65
7.2.300.0090.00916.85
7.2.290.0140.00416.77
7.2.250.0100.01015.02
7.2.240.0030.01414.97
7.2.230.0120.00615.01
7.2.220.0100.00715.31
7.2.210.0030.00815.25
7.2.200.0000.01414.94
7.2.190.0030.01315.16
7.2.180.0060.00914.94
7.2.170.0060.00615.10
7.2.60.0080.00417.07
7.2.00.0030.00819.64
7.1.330.0030.01015.56
7.1.320.0120.00615.93
7.1.310.0070.00315.81
7.1.300.0070.01015.98
7.1.290.0040.01415.83
7.1.280.0070.00715.96
7.1.270.0060.00615.87
7.1.260.0110.00415.44
7.1.200.0110.00315.78
7.1.100.0080.00418.25
7.1.70.0000.00817.09
7.1.60.0160.01019.48
7.1.50.0060.00616.96
7.1.00.0000.08022.30
7.0.200.0470.00614.64
7.0.60.0030.08720.01
7.0.50.0070.03717.79
7.0.40.0070.05720.20
7.0.30.0230.04320.09
7.0.20.0270.08720.30
7.0.10.0030.09020.18
7.0.00.0070.05320.30
5.6.280.0000.05720.86
5.6.210.0100.08020.62
5.6.200.0030.07018.13
5.6.190.0070.08320.45
5.6.180.0330.07320.77
5.6.170.0330.07020.36
5.6.160.0130.06720.70
5.6.150.0200.07018.12
5.6.140.0130.07318.26
5.6.130.0130.04018.15
5.6.120.0030.04020.98
5.6.110.0100.08021.11
5.6.100.0070.07721.04
5.6.90.0100.08320.88
5.6.80.0070.03720.50
5.5.350.3430.03320.31
5.5.340.0000.04318.01
5.5.330.0070.08320.14
5.5.320.0530.03720.28
5.5.310.0230.06720.50
5.5.300.0100.07717.96
5.5.290.0270.04318.01
5.5.280.0130.07720.79
5.5.270.0170.03720.66
5.5.260.0030.06320.79
5.5.250.0130.07720.68
5.5.240.0330.06720.23

preferences:
57.59 ms | 400 KiB | 5 Q