3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d1 = new DateTime('2015-09-07 23:00:00'); $d2 = new DateTime('2015-09-07 22:05:00'); $d1= $d1->format('H:i:s'); $d2= $d2->format('H:i:s'); $diff = $d1->diff($d2); $hours = $diff->h.".".$diff->i; echo $hours; /* if($d1 <= $d2){ echo "yes"; }else{ echo "no"; } */

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)
8.3.60.0100.00716.75
8.3.50.0100.00921.99
8.3.40.0110.00419.14
8.3.30.0040.01119.04
8.3.20.0030.00520.42
8.3.10.0040.00423.61
8.3.00.0000.00917.88
8.2.180.0080.00818.81
8.2.170.0140.00422.96
8.2.160.0100.00720.57
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0050.00517.38
8.2.110.0080.00020.47
8.2.100.0060.00617.97
8.2.90.0000.00719.18
8.2.80.0080.00017.97
8.2.70.0090.00017.75
8.2.60.0000.00817.93
8.2.50.0040.00418.07
8.2.40.0050.00219.34
8.2.30.0050.00320.53
8.2.20.0000.00817.79
8.2.10.0080.00018.01
8.2.00.0000.00718.05
8.1.280.0100.01025.92
8.1.270.0080.00023.83
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0100.00023.91
8.1.230.0070.00420.91
8.1.220.0110.00617.74
8.1.210.0040.00418.77
8.1.200.0000.00817.48
8.1.190.0050.00317.48
8.1.180.0030.00518.10
8.1.170.0030.00618.84
8.1.160.0000.00821.99
8.1.150.0000.00818.92
8.1.140.0080.00019.51
8.1.130.0000.01117.76
8.1.120.0000.00817.46
8.1.110.0000.00717.49
8.1.100.0000.00717.62
8.1.90.0000.00717.47
8.1.80.0040.00417.58
8.1.70.0030.00517.45
8.1.60.0060.00317.63
8.1.50.0000.00817.67
8.1.40.0040.00417.64
8.1.30.0030.00517.74
8.1.20.0000.00817.73
8.1.10.0040.00417.69
8.1.00.0050.00317.57
8.0.300.0000.00818.77
8.0.290.0000.00717.00
8.0.280.0030.00318.35
8.0.270.0030.00317.14
8.0.260.0030.00317.32
8.0.250.0070.00017.11
8.0.240.0050.00217.13
8.0.230.0000.00717.07
8.0.220.0030.00617.10
8.0.210.0030.00317.10
8.0.200.0000.00617.10
8.0.190.0040.00417.13
8.0.180.0070.00017.07
8.0.170.0000.00717.09
8.0.160.0040.00417.09
8.0.150.0040.00417.10
8.0.140.0070.00017.05
8.0.130.0000.00513.45
8.0.120.0000.00717.05
8.0.110.0070.00016.91
8.0.100.0040.00417.12
8.0.90.0050.00217.04
8.0.80.0070.01016.96
8.0.70.0000.00816.93
8.0.60.0040.00416.97
8.0.50.0000.00816.98
8.0.30.0150.00317.11
8.0.20.0090.01017.40
8.0.10.0040.00417.09
8.0.00.0080.00916.96
7.4.330.0060.00015.08
7.4.320.0000.00616.48
7.4.300.0030.00316.59
7.4.290.0100.00016.54
7.4.280.0040.00416.77
7.4.270.0070.00016.67
7.4.260.0000.00716.54
7.4.250.0040.00416.52
7.4.240.0020.00516.73
7.4.230.0000.00716.83
7.4.220.0040.01416.65
7.4.210.0050.01116.70
7.4.200.0030.00316.66
7.4.160.0140.00316.54
7.4.150.0130.00617.40
7.4.140.0080.01317.86
7.4.130.0150.00916.63
7.4.120.0100.00816.68
7.4.110.0070.01116.63
7.4.100.0100.00716.79
7.4.90.0060.01616.84
7.4.80.0080.01019.39
7.4.70.0110.01116.85
7.4.60.0120.00316.75
7.4.50.0000.00816.60
7.4.40.0130.00316.84
7.4.30.0120.00616.79
7.4.00.0030.00915.32
7.3.330.0060.00013.26
7.3.320.0050.00013.22
7.3.310.0030.00316.33
7.3.300.0000.00716.42
7.3.290.0070.00016.35
7.3.280.0080.01016.41
7.3.270.0100.00617.40
7.3.260.0150.00316.62
7.3.240.0100.01016.66
7.3.230.0100.00716.48
7.3.210.0090.00816.78
7.3.200.0100.00616.58
7.3.190.0080.00816.78
7.3.180.0120.00916.50
7.3.170.0120.00316.51
7.3.160.0200.00316.74
7.3.10.0060.00916.68
7.3.00.0060.00916.56
7.2.330.0140.00316.93
7.2.320.0090.01016.73
7.2.310.0000.01716.64
7.2.300.0090.00816.67
7.2.290.0110.00616.76
7.2.130.0040.01417.03
7.2.120.0040.01116.75
7.2.110.0030.01216.97
7.2.100.0070.00317.07
7.2.90.0070.00316.76
7.2.80.0030.01316.88
7.2.70.0050.00517.16
7.2.60.0080.00816.79
7.2.50.0120.00416.83
7.2.40.0080.00816.88
7.2.30.0080.00816.84
7.2.20.0100.00616.90
7.2.10.0040.01417.04
7.2.00.0080.00518.18
7.1.250.0050.00315.91
7.1.200.0000.01115.63
7.1.100.0000.00918.07
7.1.70.0040.00417.14
7.1.60.0070.01819.43
7.1.50.0040.01116.91
7.1.00.0070.07322.31
7.0.200.0000.01015.00
7.0.60.0200.06720.07
7.0.50.0100.07717.93
7.0.40.0030.08719.96
7.0.30.0300.07720.16
7.0.20.0330.07720.00
7.0.10.0070.08720.20
7.0.00.0130.08020.29
5.6.280.0000.05021.12
5.6.210.0100.07020.43
5.6.200.0070.08718.08
5.6.190.0030.08720.43
5.6.180.0400.05320.27
5.6.170.0270.07720.42
5.6.160.0030.04320.49
5.6.150.0030.06018.11
5.6.140.0070.03718.14
5.6.130.0070.04318.15
5.6.120.0000.05321.08
5.6.110.0070.07721.02
5.6.100.0130.07020.98
5.6.90.0170.04721.09
5.6.80.0130.07320.37
5.5.350.3970.03320.32
5.5.340.0100.08017.95
5.5.330.0030.04320.15
5.5.320.0600.03320.51
5.5.310.0230.08020.28
5.5.300.0070.08017.92
5.5.290.0070.08318.00
5.5.280.0100.07320.65
5.5.270.0030.08720.86
5.5.260.0130.07720.95
5.5.250.0100.08020.58
5.5.240.0070.06020.14
5.4.450.0170.05719.28
5.4.440.0170.07019.47
5.4.430.0170.05719.51
5.4.420.0100.05319.47
5.4.410.0230.05318.97
5.4.400.0200.05319.15
5.4.390.0430.05019.23
5.4.380.1000.04718.91
5.4.370.0700.05319.15
5.4.360.0630.06319.26
5.4.350.0700.05719.31
5.4.340.0400.05719.28
5.4.320.0130.05318.93
5.4.310.0630.05318.81
5.4.300.0230.05019.08
5.4.290.0270.03719.30
5.4.280.0170.06019.30
5.4.270.0200.04719.21
5.4.260.0230.04018.77
5.4.250.0200.05719.28
5.4.240.0830.04318.94
5.4.230.0700.05718.80
5.4.220.0730.05019.13
5.4.210.0330.05719.25
5.4.200.0670.05719.16
5.4.190.0770.04719.11
5.4.180.0630.05019.20
5.4.170.0830.05719.07
5.4.160.0670.05319.29
5.4.150.0600.05718.79
5.4.140.0500.06016.49
5.4.130.0130.06016.54
5.4.120.0530.05316.52
5.4.110.0800.04316.54
5.4.100.0800.04316.41
5.4.90.0730.04316.52
5.4.80.0730.04716.40
5.4.70.0100.05016.52
5.4.60.0130.04716.46
5.4.50.0230.04316.53
5.4.40.0130.04316.44
5.4.30.0370.05316.48
5.4.20.0430.05016.42
5.4.10.0570.05316.26
5.4.00.0700.04715.70

preferences:
55.61 ms | 401 KiB | 5 Q