3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new DateTime('2015-09-11 22:00:00'); $d2 = new DateTime('2015-09-07 10:00:00'); $d1 = $d1->format('H:i:s'); $d2 = $d2->format('H:i:s'); $diff = $d1->diff($d2); $hours = $diff->h.".".$diff->i; echo $hours +=3;

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)
8.3.70.0090.00618.40
8.3.60.0070.01016.75
8.3.50.0140.00821.94
8.3.40.0040.01119.01
8.3.30.0060.00919.09
8.3.20.0040.00420.39
8.3.10.0040.00423.48
8.3.00.0080.00017.71
8.2.190.0110.00316.58
8.2.180.0140.00718.72
8.2.170.0110.00322.96
8.2.160.0100.00320.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0030.00717.63
8.2.110.0040.00420.39
8.2.100.0090.00318.03
8.2.90.0050.00319.26
8.2.80.0050.00317.97
8.2.70.0030.00517.88
8.2.60.0050.00317.91
8.2.50.0030.00518.07
8.2.40.0030.00620.89
8.2.30.0000.00820.68
8.2.20.0070.00017.91
8.2.10.0040.00417.98
8.2.00.0070.00017.96
8.1.280.0170.00325.92
8.1.270.0080.00023.70
8.1.260.0040.00426.35
8.1.250.0000.00728.09
8.1.240.0030.00623.66
8.1.230.0060.00620.90
8.1.220.0000.00817.77
8.1.210.0090.00018.77
8.1.200.0070.00317.48
8.1.190.0000.00817.35
8.1.180.0040.00418.10
8.1.170.0040.00419.06
8.1.160.0000.00721.95
8.1.150.0070.00018.85
8.1.140.0040.00419.58
8.1.130.0030.00317.64
8.1.120.0000.00717.61
8.1.110.0050.00317.64
8.1.100.0050.00317.51
8.1.90.0040.00417.60
8.1.80.0000.00717.49
8.1.70.0080.00017.59
8.1.60.0030.00617.53
8.1.50.0030.00517.61
8.1.40.0000.00817.55
8.1.30.0040.00417.83
8.1.20.0040.00417.64
8.1.10.0050.00217.60
8.1.00.0050.00317.68
8.0.300.0030.00518.77
8.0.290.0070.00016.88
8.0.280.0030.00318.51
8.0.270.0000.00717.15
8.0.260.0000.00617.27
8.0.250.0000.00717.16
8.0.240.0030.00317.19
8.0.230.0030.00317.15
8.0.220.0000.00716.98
8.0.210.0040.00417.05
8.0.200.0040.00417.19
8.0.190.0000.00817.05
8.0.180.0040.00417.11
8.0.170.0040.00417.11
8.0.160.0030.00317.02
8.0.150.0040.00417.07
8.0.140.0030.00417.11
8.0.130.0030.00313.47
8.0.120.0000.00817.06
8.0.110.0040.00417.06
8.0.100.0040.00416.89
8.0.90.0000.00717.07
8.0.80.0070.01417.13
8.0.70.0000.00717.09
8.0.60.0030.00516.98
8.0.50.0050.00317.07
8.0.30.0110.00717.14
8.0.20.0090.01017.40
8.0.10.0050.00217.25
8.0.00.0080.00916.88
7.4.330.0000.00615.08
7.4.320.0000.00616.57
7.4.300.0030.00316.73
7.4.290.0030.00316.54
7.4.280.0000.00816.72
7.4.270.0060.00016.67
7.4.260.0000.00716.61
7.4.250.0050.00316.69
7.4.240.0060.00116.75
7.4.230.0030.00316.66
7.4.220.0110.00816.67
7.4.210.0070.00916.73
7.4.200.0050.00216.68
7.4.160.0120.00416.72
7.4.150.0170.00417.40
7.4.140.0100.00717.86
7.4.130.0070.01316.71
7.4.120.0110.00916.80
7.4.110.0140.01016.48
7.4.100.0090.01616.57
7.4.90.0140.00316.57
7.4.80.0090.00619.39
7.4.70.0100.00716.83
7.4.60.0110.00416.51
7.4.50.0050.00316.57
7.4.40.0100.00616.66
7.4.30.0070.01416.67
7.4.00.0070.00715.23
7.3.330.0000.00713.19
7.3.320.0000.00513.12
7.3.310.0040.00416.33
7.3.300.0060.00016.38
7.3.290.0070.00016.35
7.3.280.0100.00916.46
7.3.270.0070.01117.40
7.3.260.0060.01116.41
7.3.250.0090.00716.52
7.3.240.0120.00516.62
7.3.230.0090.01216.43
7.3.210.0110.00616.37
7.3.200.0090.00616.59
7.3.190.0070.01416.41
7.3.180.0170.00616.67
7.3.170.0110.00616.74
7.3.160.0070.01016.59
7.2.330.0060.01216.80
7.2.320.0070.01016.77
7.2.310.0040.01816.69
7.2.300.0100.01316.41
7.2.290.0130.00316.58
7.2.80.0000.00816.91
7.2.60.0030.00716.61
7.2.00.0030.01019.45
7.1.200.0060.00315.84
7.1.100.0040.01117.96
7.1.70.0000.00817.09
7.1.60.0070.01819.43
7.1.50.0090.00916.67
7.1.00.0070.07322.36
7.0.200.0030.00316.95
7.0.60.0130.07020.02
7.0.50.0030.06017.82
7.0.40.0070.04720.04
7.0.30.0370.07020.34
7.0.20.0300.07720.11
7.0.10.0270.07020.04
7.0.00.0070.08320.09
5.6.280.0070.03720.86
5.6.210.0030.05320.47
5.6.200.0030.04318.13
5.6.190.0270.06320.77
5.6.180.0170.08020.64
5.6.170.0070.05020.61
5.6.160.0030.04720.53
5.6.150.0030.04018.16
5.6.140.0070.05718.11
5.6.130.0170.07318.18
5.6.120.0030.08720.96
5.6.110.0070.08720.97
5.6.100.0030.04020.98
5.6.90.0070.06321.02
5.6.80.0030.07320.53
5.6.70.4170.04020.36
5.5.350.0070.08020.32
5.5.340.0070.07717.95
5.5.330.0100.08720.37
5.5.320.0100.07720.33
5.5.310.0300.03720.20
5.5.300.0030.03717.95
5.5.290.0070.05318.01
5.5.280.0000.04720.73
5.5.270.0170.08020.86
5.5.260.0170.07720.79
5.5.250.0130.07720.61
5.5.240.0170.05720.18
5.4.450.0830.05019.25
5.4.440.0730.06019.52
5.4.430.0800.05019.14
5.4.420.0870.04319.40
5.4.410.0770.05719.36
5.4.400.0730.05719.08
5.4.390.0700.06319.16
5.4.380.0830.04719.30
5.4.370.0670.05319.32
5.4.360.0730.05719.22
5.4.350.0630.06019.20
5.4.340.0830.04719.22
5.4.320.0700.05319.30
5.4.310.0630.05019.17
5.4.300.0600.05318.80
5.4.290.0800.04718.95
5.4.280.0770.05718.93
5.4.270.0800.05019.30
5.4.260.0770.05318.79
5.4.250.0670.05718.79
5.4.240.0800.04719.25
5.4.230.0670.05019.20
5.4.220.0700.04319.14
5.4.210.0670.04719.18
5.4.200.0630.05019.07
5.4.190.0670.04718.80
5.4.180.0700.05719.24
5.4.170.0700.05719.33
5.4.160.0770.05018.77
5.4.150.0730.05719.14
5.4.140.0770.05016.35
5.4.130.0770.03716.32
5.4.120.0670.04716.38
5.4.110.0600.05716.55
5.4.100.0670.04716.61
5.4.90.0600.05016.54
5.4.80.0670.05316.59
5.4.70.0830.04316.59
5.4.60.0630.05716.46
5.4.50.0730.05016.43
5.4.40.0770.05716.46
5.4.30.0730.04016.53
5.4.20.0800.04316.46
5.4.10.0670.05316.42
5.4.00.0870.04315.88

preferences:
61.49 ms | 401 KiB | 5 Q