3v4l.org

run code in 300+ PHP versions simultaneously
<?php function diff(DateTime $datetime1, DateTime $datetime2 = null) { if (!isset($datetime2)) { $datetime2 = new DateTime('now'); } $interval = $datetime1->diff($datetime2, false); $days = $interval->days; // calculate seconds $interval->s = $datetime2->getTimestamp() - $datetime1->getTimestamp(); $interval->i = floor($interval->s / 60); $interval->h = floor($interval->s / (60 * 60)); $interval->d = $days; $interval->w = floor($days / 7); $interval->m = floor($days / 30); return $interval; } // Если второй аргумент не задан, то берётся текущие время $interval = diff(new DateTime('2012-02-15 12:00:00'));

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)
8.3.70.0070.00718.68
8.3.60.0110.00416.75
8.3.50.0100.01022.21
8.3.40.0140.00719.05
8.3.30.0070.00719.17
8.3.20.0050.00320.38
8.3.10.0080.00022.03
8.3.00.0080.00017.88
8.2.190.0150.00016.88
8.2.180.0070.00718.42
8.2.170.0140.00722.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0050.00326.16
8.2.120.0040.00419.48
8.2.110.0030.00621.02
8.2.100.0060.00617.75
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0050.00317.75
8.2.60.0090.00018.05
8.2.50.0030.00618.07
8.2.40.0040.00420.01
8.2.30.0050.00318.18
8.2.20.0000.00817.96
8.2.10.0000.00718.08
8.2.00.0040.00418.38
8.1.280.0090.00625.92
8.1.270.0040.00420.56
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00324.06
8.1.230.0070.00717.73
8.1.220.0000.00817.77
8.1.210.0090.00018.77
8.1.200.0070.00417.63
8.1.190.0040.00417.25
8.1.180.0020.00518.10
8.1.170.0050.00320.54
8.1.160.0040.00422.10
8.1.150.0000.00719.00
8.1.140.0000.00717.64
8.1.130.0000.00718.01
8.1.120.0000.00817.70
8.1.110.0050.00217.71
8.1.100.0030.00317.63
8.1.90.0040.00417.77
8.1.80.0040.00417.61
8.1.70.0040.00417.78
8.1.60.0040.00417.79
8.1.50.0030.00617.71
8.1.40.0000.00817.78
8.1.30.0000.00917.88
8.1.20.0000.00817.84
8.1.10.0030.00517.82
8.1.00.0040.00417.66
8.0.300.0040.00418.77
8.0.290.0040.00416.88
8.0.280.0000.00718.59
8.0.270.0030.00317.42
8.0.260.0000.00617.29
8.0.250.0040.00417.19
8.0.240.0000.00617.27
8.0.230.0050.00317.18
8.0.220.0000.00717.17
8.0.210.0030.00317.13
8.0.200.0030.00317.16
8.0.190.0060.00317.25
8.0.180.0050.00317.18
8.0.170.0000.00717.14
8.0.160.0030.00517.26
8.0.150.0040.00417.15
8.0.140.0060.00617.09
8.0.130.0000.00613.51
8.0.120.0000.00817.09
8.0.110.0020.00517.15
8.0.100.0040.00417.29
8.0.90.0000.00817.11
8.0.80.0160.00017.14
8.0.70.0040.00417.23
8.0.60.0020.00517.13
8.0.50.0040.00417.09
8.0.30.0140.01117.45
8.0.20.0090.01017.40
8.0.10.0000.00717.26
8.0.00.0120.01116.98
7.4.330.0000.00515.11
7.4.320.0030.00316.83
7.4.300.0060.00016.72
7.4.290.0040.00416.79
7.4.280.0000.00716.82
7.4.270.0070.00016.75
7.4.260.0000.00716.57
7.4.250.0060.00316.77
7.4.240.0040.00316.66
7.4.230.0070.00016.88
7.4.220.0000.01716.82
7.4.210.0060.00916.68
7.4.200.0000.00716.52
7.4.160.0100.00716.86
7.4.150.0070.01117.40
7.4.140.0100.00817.86
7.4.130.0130.00616.80
7.4.120.0120.00616.80
7.4.110.0140.00316.66
7.4.100.0090.01516.71
7.4.90.0120.00916.66
7.4.80.0040.01819.39
7.4.70.0070.01716.82
7.4.60.0070.01016.63
7.4.50.0070.00016.53
7.4.40.0000.01716.49
7.4.30.0100.00716.89
7.4.00.0070.01015.41
7.3.330.0020.00213.63
7.3.320.0150.00013.45
7.3.310.0040.00416.60
7.3.300.0000.00616.57
7.3.290.0090.00716.56
7.3.280.0120.00416.56
7.3.270.0060.01217.40
7.3.260.0160.00716.75
7.3.250.0120.01016.48
7.3.240.0080.00816.57
7.3.230.0060.01216.81
7.3.210.0120.00816.55
7.3.200.0140.00719.39
7.3.190.0100.00716.89
7.3.180.0100.00616.51
7.3.170.0060.01316.65
7.3.160.0130.00316.72
7.2.330.0030.01316.63
7.2.320.0140.01717.00
7.2.310.0110.00616.92
7.2.300.0030.01316.77
7.2.290.0160.00616.98
7.2.60.0080.00317.09
7.2.00.0040.01119.75
7.1.200.0030.00716.22
7.1.100.0040.01118.55
7.1.70.0060.00617.55
7.1.60.0030.02019.50
7.1.50.0090.00917.21
7.1.00.0000.07722.54
7.0.200.0040.00816.88
7.0.60.0000.04320.09
7.0.50.0100.04317.95
7.0.40.0170.08020.09
7.0.30.0230.04320.09
7.0.20.0230.07720.15
7.0.10.0070.07020.28
7.0.00.0000.04720.25
5.6.280.0030.07320.90
5.6.210.0070.07720.47
5.6.200.0200.05318.20
5.6.190.0100.05020.55
5.6.180.0270.06020.68
5.6.170.0330.07320.47
5.6.160.0000.04320.52
5.6.150.0030.05718.16
5.6.140.0130.07718.28
5.6.130.0070.05018.28
5.6.120.0100.09721.05
5.6.110.0030.08720.98
5.6.100.0170.07721.09
5.6.90.0030.09020.98
5.6.80.0130.07720.57
5.6.70.4630.03720.38
5.5.350.0270.07320.41
5.5.340.0070.08317.96
5.5.330.0070.06020.40
5.5.320.0300.04720.24
5.5.310.0300.07320.24
5.5.300.0030.08017.96
5.5.290.0130.08018.07
5.5.280.0070.04020.64
5.5.270.0100.08020.79
5.5.260.0000.09020.89
5.5.250.0070.08320.70
5.5.240.0200.04720.07
5.4.450.0370.04019.59
5.4.440.0170.05719.61
5.4.430.0100.06019.55
5.4.420.0170.05719.55
5.4.410.0030.06318.74
5.4.400.0500.05318.82
5.4.390.0470.07718.79
5.4.380.0530.08318.63
5.4.370.0500.08018.69
5.4.360.0400.07718.86
5.4.350.0430.07718.79
5.4.340.0530.05318.51
5.4.320.0430.07018.84
5.4.310.0500.05318.61
5.4.300.0470.05318.76
5.4.290.0430.05718.81
5.4.280.0530.07018.68
5.4.270.0530.04718.80
5.4.260.0570.05718.70
5.4.250.0530.05718.68
5.4.240.0370.06718.78
5.4.230.0300.06318.75
5.4.220.0330.06018.59
5.4.210.0530.05018.61
5.4.200.0370.04716.60
5.4.190.0430.05318.73
5.4.180.0370.05318.83
5.4.170.0270.08018.60
5.4.160.0470.07018.57
5.4.150.0270.06318.54
5.4.140.0330.07316.37
5.4.130.0400.05716.27
5.4.120.0500.04716.35
5.4.110.0470.04016.27
5.4.100.0370.05316.23
5.4.90.0370.05316.36
5.4.80.0400.05316.42
5.4.70.0470.05316.43
5.4.60.0370.07316.23
5.4.50.0470.05316.23
5.4.40.0330.08016.22
5.4.30.0400.05716.26
5.4.20.0430.06016.27
5.4.10.0400.06316.23
5.4.00.0430.04715.63
5.3.290.0270.06714.82
5.3.280.0470.07314.70
5.3.270.0430.07014.81
5.3.260.0430.07714.58
5.3.250.0430.04714.73
5.3.240.0500.05314.64
5.3.230.0430.05714.82
5.3.220.0430.06714.77
5.3.210.0130.08014.62
5.3.200.0370.07714.57
5.3.190.0500.06314.61
5.3.180.0300.06314.77
5.3.170.0370.04714.61
5.3.160.0530.06014.78
5.3.150.0470.05314.61
5.3.140.0230.07014.78
5.3.130.0400.05714.67
5.3.120.0300.05314.58
5.3.110.0370.05314.66
5.3.100.0370.05314.17
5.3.90.0500.05314.14
5.3.80.0470.05314.22
5.3.70.0370.07314.15
5.3.60.0530.05314.09
5.3.50.0370.05014.00
5.3.40.0370.06014.02
5.3.30.0470.06314.04
5.3.20.0400.06313.67
5.3.10.0400.06713.68
5.3.00.0470.05013.86
5.2.170.0300.03711.15
5.2.160.0330.04011.35
5.2.150.0400.04711.23
5.2.140.0200.05011.23
5.2.130.0270.04311.16
5.2.120.0370.03711.11
5.2.110.0400.05011.20
5.2.100.0530.05011.21
5.2.90.0270.03711.09
5.2.80.0230.05311.15
5.2.70.0400.04711.33
5.2.60.0300.04011.26
5.2.50.0200.05011.25
5.2.40.0270.05011.05
5.2.30.0270.05711.09
5.2.20.0270.05011.04
5.2.10.0370.04310.96
5.2.00.0330.04310.94
5.1.60.0200.04710.20
5.1.50.0370.04010.11
5.1.40.0270.04310.02
5.1.30.0130.04310.43
5.1.20.0170.03710.48
5.1.10.0170.04010.11
5.1.00.0370.02710.26
5.0.50.0170.0338.54
5.0.40.0070.0338.58
5.0.30.0100.0508.32
5.0.20.0100.0308.29
5.0.10.0130.0308.21
5.0.00.0130.0478.21
4.4.90.0200.0236.07
4.4.80.0070.0276.07
4.4.70.0170.0206.07
4.4.60.0130.0236.07
4.4.50.0130.0206.07
4.4.40.0370.0336.07
4.4.30.0070.0306.07
4.4.20.0070.0236.07
4.4.10.0170.0206.07
4.4.00.0130.0376.07
4.3.110.0100.0236.07
4.3.100.0130.0206.07
4.3.90.0100.0236.07
4.3.80.0100.0376.07
4.3.70.0130.0176.07
4.3.60.0070.0236.07
4.3.50.0070.0336.07
4.3.40.0230.0406.07
4.3.30.0100.0336.07
4.3.20.0130.0276.07
4.3.10.0130.0176.07
4.3.00.0000.0236.77

preferences:
42.42 ms | 401 KiB | 5 Q