3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new DateTime('14:25'); $b = new DateTime('17:30'); $interval1 = $a->diff($b); echo "interval 1: ", $interval1->format("%H:%I"), "\n"; $c = new DateTime('08:00'); $d = new DateTime('13:00'); $interval2 = $c->diff($d); echo "interval 2: ", $interval2->format("%H:%I"), "\n"; $e = new DateTime('00:00'); $f = clone $e; $e->add($interval1); $e->add($interval2); echo "Total interval : ", $f->diff($e)->format("%H:%I"), "\n";

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)
8.4.120.0130.00724.34
8.4.110.0100.01018.94
8.4.100.0150.00818.10
8.4.90.0120.00817.85
8.4.80.0070.00119.71
8.4.70.0090.01117.89
8.4.60.0130.00818.33
8.4.50.0040.00522.35
8.4.40.0100.01017.78
8.4.30.0060.00919.36
8.4.20.0070.01419.43
8.4.10.0070.01018.01
8.3.250.0110.00818.79
8.3.240.0110.00916.27
8.3.230.0170.00516.61
8.3.220.0050.00416.48
8.3.210.0110.00718.34
8.3.200.0030.00616.52
8.3.190.0040.01017.13
8.3.180.0040.00418.52
8.3.170.0040.00416.85
8.3.160.0040.01118.96
8.3.150.0030.01417.02
8.3.140.0060.00320.69
8.3.130.0040.00716.62
8.3.120.0040.00419.04
8.3.110.0050.00316.50
8.3.100.0210.01230.80
8.3.90.0200.00832.15
8.3.80.0270.00426.94
8.3.70.0160.00927.93
8.3.60.0190.00527.98
8.3.50.0150.00824.58
8.3.40.0190.00528.27
8.3.30.0120.00628.20
8.3.20.0180.00329.75
8.3.10.0180.00230.53
8.3.00.0200.00426.50
8.2.290.0120.00720.39
8.2.280.0060.00522.09
8.2.270.0030.00816.70
8.2.260.0050.00317.56
8.2.250.0120.01217.10
8.2.240.0040.00418.78
8.2.230.0170.00320.94
8.2.220.0200.00637.54
8.2.210.0170.01132.15
8.2.200.0170.00427.14
8.2.190.0170.00627.21
8.2.180.0080.00931.73
8.2.170.0150.00328.31
8.2.160.0150.00430.25
8.2.150.0140.00130.86
8.2.140.0200.00531.10
8.2.130.0130.00528.22
8.2.120.0140.00426.39
8.2.110.0180.00526.23
8.2.100.0170.00425.49
8.2.90.0130.00825.39
8.2.80.0160.00925.38
8.2.70.0110.00746.95
8.2.60.0190.00325.29
8.2.50.0150.00525.30
8.2.40.0110.00825.41
8.2.30.0100.00423.83
8.2.20.0160.00223.48
8.2.10.0110.00523.49
8.2.00.0100.00423.46
8.1.330.0040.00421.93
8.1.320.0130.00816.24
8.1.310.0080.00018.74
8.1.300.0030.00918.54
8.1.290.0200.00528.21
8.1.280.0200.00831.73
8.1.270.0150.00730.76
8.1.260.0130.00929.21
8.1.250.0150.00229.87
8.1.240.0130.00327.31
8.1.230.0150.00426.29
8.1.220.0110.00425.27
8.1.210.0140.00225.61
8.1.200.0120.00525.10
8.1.190.0090.01025.14
8.1.180.0150.00325.28
8.1.170.0150.00525.11
8.1.160.0120.00523.57
8.1.150.0120.00523.92
8.1.140.0120.00223.32
8.1.130.0100.00623.32
8.1.120.0110.00623.30
8.1.110.0110.00723.26
8.1.100.0120.00523.27
8.1.90.0140.00323.32
8.1.80.0080.00822.16
8.1.70.0130.00422.13
8.1.60.0130.00922.23
8.1.50.0160.00422.16
8.1.40.0120.00822.23
8.1.30.0130.00522.30
8.1.20.0110.00522.29
8.1.10.0080.00622.21
8.1.00.0070.00722.19
8.0.300.0070.00425.80
8.0.290.0100.00424.14
8.0.280.0130.00222.76
8.0.270.0080.00422.85
8.0.260.0080.00522.38
8.0.250.0110.00122.92
8.0.240.0110.00422.45
8.0.230.0110.00422.37
8.0.220.0060.00622.33
8.0.210.0070.00621.64
8.0.200.0130.00221.70
8.0.190.0110.00621.72
8.0.180.0120.00420.31
8.0.170.0140.00521.31
8.0.160.0120.00421.63
8.0.150.0090.00521.66
8.0.140.0130.00621.25
8.0.130.0120.00620.91
8.0.120.0110.00419.94
8.0.110.0120.00320.24
8.0.100.0100.00420.29
8.0.90.0110.00319.90
8.0.80.0110.00320.27
8.0.70.0090.00520.29
8.0.60.0090.00519.92
8.0.50.0080.00619.90
8.0.30.0100.00819.21
8.0.20.0160.00619.59
8.0.10.0130.00619.59
8.0.00.0140.00619.08
7.4.330.0080.00218.64
7.4.320.0120.00322.11
7.4.300.0120.00421.02
7.4.290.0110.00321.05
7.4.280.0110.00520.96
7.4.270.0140.00320.97
7.4.260.0110.00720.94
7.4.250.0120.00619.70
7.4.240.0130.00519.68
7.4.230.0190.00419.72
7.4.220.0140.00619.71
7.4.210.0140.00519.74
7.4.200.0100.00619.64
7.4.190.0190.00520.29
7.4.180.0130.00820.35
7.4.160.0140.00718.69
7.4.150.0160.00619.39
7.4.140.0190.00718.53
7.4.130.0150.00718.69
7.4.120.0140.00717.91
7.4.110.0170.00918.28
7.4.100.0130.00918.35
7.4.90.0150.00618.16
7.4.80.0150.00718.29
7.4.70.0140.00818.05
7.4.60.0140.00818.04
7.4.50.0140.00618.00
7.4.40.0140.00717.98
7.4.30.0130.00718.13
7.4.20.0130.00718.20
7.4.10.0170.00518.12
7.4.00.0110.00917.95
7.3.330.0150.00420.22
7.3.320.0140.00620.16
7.3.310.0120.00619.45
7.3.300.0110.00819.58
7.3.290.0090.00818.73
7.3.280.0140.00218.76
7.3.270.0130.00719.24
7.3.260.0130.00718.25
7.3.250.0180.00418.96
7.3.240.0210.00518.12
7.3.230.0140.00618.24
7.3.220.0180.00618.44
7.3.210.0170.00518.05
7.3.200.0140.00717.97
7.3.190.0150.00717.87
7.3.180.0160.00817.95
7.3.170.0150.00717.98
7.3.160.0160.00717.95
7.3.150.0140.00718.08
7.3.140.0170.00718.12
7.3.130.0180.00618.07
7.3.120.0140.00717.74
7.3.110.0170.00617.79
7.3.100.0160.00717.82
7.3.90.0140.00817.87
7.3.80.0120.00817.85
7.3.70.0140.00817.86
7.3.60.0160.00617.87
7.3.50.0140.00917.88
7.3.40.0160.00717.86
7.3.30.0180.00617.80
7.3.20.0200.00818.38
7.3.10.0150.00718.39
7.3.00.0140.00818.37
7.2.340.0170.00818.52
7.2.330.0170.00818.23
7.2.320.0150.00918.12
7.2.310.0170.00718.12
7.2.300.0150.00918.13
7.2.290.0140.00918.12
7.2.280.0170.00918.20
7.2.270.0200.00818.19
7.2.260.0160.00818.23
7.2.250.0150.00918.22
7.2.240.0160.00818.04
7.2.230.0160.00718.00
7.2.220.0140.00918.07
7.2.210.0140.00817.97
7.2.200.0160.00618.06
7.2.190.0150.00817.97
7.2.180.0150.00918.01
7.2.170.0150.00718.02
7.2.160.0140.00818.02
7.2.150.0200.00718.61
7.2.140.0190.00818.63
7.2.130.0150.00818.64
7.2.120.0150.00918.66
7.2.110.0160.00818.68
7.2.100.0200.00818.66
7.2.90.0160.00818.57
7.2.80.0150.01018.60
7.2.70.0160.00718.58
7.2.60.0170.00818.50
7.2.50.0150.00818.59
7.2.40.0160.00818.64
7.2.30.0170.00818.61
7.2.20.0160.00818.59
7.2.10.0160.00718.56
7.2.00.0160.00718.57
7.1.330.0200.00717.80
7.1.320.0180.00617.81
7.1.310.0310.00717.77
7.1.300.0150.00717.79
7.1.290.0190.00617.79
7.1.280.0170.00817.78
7.1.270.0180.00617.84
7.1.260.0180.00617.78
7.1.250.0190.00817.74
7.1.240.0220.00717.91
7.1.230.0200.00717.93
7.1.220.0180.00817.92
7.1.210.0210.00617.90
7.1.200.0170.00717.75
7.1.190.0190.00517.92
7.1.180.0200.00617.89
7.1.170.0190.00717.93
7.1.160.0170.00817.94
7.1.150.0180.00917.79
7.1.140.0220.00617.78
7.1.130.0190.00817.80
7.1.120.0180.00717.81
7.1.110.0400.01017.79
7.1.100.0180.00617.71
7.1.90.0170.00717.73
7.1.80.0160.00717.79
7.1.70.0160.00717.66
7.1.60.0190.00819.11
7.1.50.0190.00719.10
7.1.40.0220.00719.09
7.1.30.0200.00919.08
7.1.20.0260.00919.11
7.1.10.0190.00717.75
7.1.00.0180.01017.66
7.0.330.0140.01017.72
7.0.320.0160.00817.73
7.0.310.0160.00717.74
7.0.300.0160.00617.73
7.0.290.0240.00717.74
7.0.280.0220.00717.72
7.0.270.0180.00717.71
7.0.260.0190.00817.80
7.0.250.0180.00717.81
7.0.240.0170.00617.86
7.0.230.0220.00517.87
7.0.220.0170.00717.87
7.0.210.0230.00717.77
7.0.200.0190.00417.79
7.0.190.0160.00817.84
7.0.180.0160.00917.80
7.0.170.0150.00917.81
7.0.160.0170.00717.77
7.0.150.0160.00817.81
7.0.140.0180.00717.77
7.0.130.0180.00617.81
7.0.120.0190.00817.77
7.0.110.0180.00817.77
7.0.100.0210.00517.80
7.0.90.0180.00717.75
7.0.80.0190.00917.77
7.0.70.0200.00817.73
7.0.60.0200.00617.77
7.0.50.0240.00817.73
7.0.40.0150.00917.78
7.0.30.0170.00717.77
7.0.20.0180.00617.79
7.0.10.0160.00817.77
7.0.00.0250.00617.72
5.6.400.0150.00717.08
5.6.390.0180.00817.75
5.6.380.0170.00817.76
5.6.370.0170.01117.82
5.6.360.0170.00917.78
5.6.350.0170.00917.73
5.6.340.0160.00917.73
5.6.330.0160.00817.83
5.6.320.0150.00817.78
5.6.310.0170.00617.76
5.6.300.0160.00917.72
5.6.290.0150.01017.78
5.6.280.0150.01017.78
5.6.270.0160.00817.80
5.6.260.0180.00717.75
5.6.250.0170.00717.75
5.6.240.0170.00817.75
5.6.230.0170.00917.78
5.6.220.0180.00717.76
5.6.210.0190.00817.78
5.6.200.0180.00817.80
5.6.190.0170.00917.83
5.6.180.0160.01017.84
5.6.170.0170.00817.83
5.6.160.0160.00817.77
5.6.150.0140.00917.81
5.6.140.0160.00817.80
5.6.130.0180.00817.78
5.6.120.0170.00917.77
5.6.110.0170.00717.77
5.6.100.0170.00817.76
5.6.90.0150.00917.78
5.6.80.0170.00617.76
5.6.70.0130.00917.74
5.6.60.0160.00817.79
5.6.50.0150.00917.73
5.6.40.0140.00917.71
5.6.30.0150.00917.71
5.6.20.0160.00717.67
5.6.10.0180.00617.67
5.6.00.0140.01117.71

preferences:
38.94 ms | 403 KiB | 5 Q