3v4l.org

run code in 300+ PHP versions simultaneously
<?php $times = [ [new DateTime('2015-11-01 10:00:00'), new DateTime('2015-11-02 09:59:59')], [new DateTime('2015-11-01 10:00:00'), new DateTime('2015-11-02 10:00:00')], [new DateTime('2015-11-01 10:00:00'), new DateTime('2015-11-02 10:00:01')], ]; foreach ($times as $range) { list($start, $end) = $range; $interval = $start->diff($end->sub(new DateInterval('P1S'))); echo $start->format('r') . ' - ' . $end->format('r') . ': ' . ($interval->format('%a') + 1) . PHP_EOL; }

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)
8.3.60.0100.01016.88
8.3.50.0280.00921.22
8.3.40.0120.00618.92
8.3.30.0070.00718.96
8.3.20.0090.00020.35
8.3.10.0000.00821.57
8.3.00.0000.00819.75
8.2.180.0110.00718.26
8.2.170.0110.00422.96
8.2.160.0060.00620.53
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0030.00617.88
8.2.110.0040.00419.38
8.2.100.0040.00818.09
8.2.90.0030.00519.30
8.2.80.0060.00317.97
8.2.70.0000.00817.88
8.2.60.0060.00318.05
8.2.50.0040.00418.07
8.2.40.0040.00421.10
8.2.30.0040.00420.03
8.2.20.0060.00318.09
8.2.10.0040.00418.14
8.2.00.0000.00718.08
8.1.280.0120.00925.92
8.1.270.0030.00620.33
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0000.00923.96
8.1.230.0080.00317.64
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0080.00417.60
8.1.190.0060.00617.23
8.1.180.0040.00418.10
8.1.170.0030.00618.62
8.1.160.0040.00422.04
8.1.150.0000.00918.89
8.1.140.0000.00817.71
8.1.130.0000.00717.74
8.1.120.0040.00317.72
8.1.110.0050.00317.56
8.1.100.0030.00517.66
8.1.90.0070.00017.71
8.1.80.0030.00617.70
8.1.70.0030.00317.63
8.1.60.0030.00517.70
8.1.50.0040.00417.66
8.1.40.0000.00917.63
8.1.30.0040.00717.70
8.1.20.0030.00617.73
8.1.10.0000.00717.61
8.1.00.0000.00817.75
8.0.300.0020.00518.77
8.0.290.0040.00416.88
8.0.280.0020.00518.53
8.0.270.0030.00317.36
8.0.260.0050.00317.29
8.0.250.0050.00317.08
8.0.240.0000.00717.20
8.0.230.0030.00317.24
8.0.220.0040.00417.21
8.0.210.0050.00317.07
8.0.200.0030.00317.29
8.0.190.0070.00017.26
8.0.180.0040.00417.24
8.0.170.0000.00917.03
8.0.160.0050.00317.11
8.0.150.0040.00417.16
8.0.140.0040.00417.16
8.0.130.0030.00313.51
8.0.120.0000.00817.05
8.0.110.0000.00717.14
8.0.100.0000.00817.04
8.0.90.0050.00317.07
8.0.80.0060.00917.18
8.0.70.0050.00317.02
8.0.60.0000.00717.13
8.0.50.0000.00717.20
8.0.30.0120.00717.31
8.0.20.0090.00917.41
8.0.10.0050.00217.28
8.0.00.0130.00617.02
7.4.330.0000.00615.15
7.4.320.0030.00316.75
7.4.300.0000.00616.74
7.4.290.0000.00716.73
7.4.280.0040.00416.66
7.4.270.0070.00016.74
7.4.260.0040.00416.66
7.4.250.0070.00016.61
7.4.240.0040.00416.77
7.4.230.0040.00416.79
7.4.220.0070.01116.70
7.4.210.0080.00916.68
7.4.200.0030.00316.83
7.4.160.0000.01616.77
7.4.150.0160.00317.40
7.4.140.0110.00717.86
7.4.130.0140.00416.72
7.4.120.0100.00716.80
7.4.110.0120.00616.72
7.4.100.0130.00316.70
7.4.90.0080.00916.74
7.4.80.0100.00619.39
7.4.70.0110.01116.69
7.4.60.0080.00816.71
7.4.50.0030.00616.87
7.4.40.0200.00016.61
7.4.30.0090.01216.95
7.4.00.0110.00415.13
7.3.330.0050.00013.46
7.3.320.0030.00313.29
7.3.310.0030.00316.50
7.3.300.0070.00016.53
7.3.290.0030.00316.59
7.3.280.0100.00916.52
7.3.270.0080.01117.40
7.3.260.0030.01316.61
7.3.250.0080.00916.63
7.3.240.0150.00316.71
7.3.230.0190.00316.61
7.3.210.0100.00716.79
7.3.200.0030.01316.73
7.3.190.0160.00016.74
7.3.180.0130.00316.64
7.3.170.0100.01016.80
7.3.160.0000.01716.61
7.3.10.0030.00916.97
7.3.00.0100.00717.00
7.2.330.0080.00916.68
7.2.320.0100.01216.54
7.2.310.0060.01816.57
7.2.300.0160.00316.87
7.2.290.0110.01216.88
7.2.130.0090.00616.89
7.2.120.0090.00917.20
7.2.110.0070.00717.23
7.2.100.0070.00316.97
7.2.90.0090.00617.00
7.2.80.0070.00417.11
7.2.70.0070.01016.84
7.2.60.0100.00517.13
7.2.50.0040.01117.13
7.2.40.0100.00317.14
7.2.30.0060.00616.89
7.2.20.0080.00417.12
7.2.10.0040.00717.13
7.2.00.0040.00618.46
7.1.250.0100.00715.88
7.1.200.0090.00615.84
7.1.100.0000.01318.29
7.1.70.0030.01017.27
7.1.60.0070.01720.03
7.1.50.0160.00916.93
7.1.00.0100.06722.30
7.0.200.0650.00915.23
7.0.60.0170.05319.84
7.0.50.0030.06017.68
7.0.40.0230.07020.09
7.0.30.0230.05720.17
7.0.20.0200.06320.41
7.0.10.0030.09020.20
7.0.00.0100.07320.16
5.6.280.0000.08021.10
5.6.210.0170.06720.74
5.6.200.0030.04018.18
5.6.190.0000.04720.47
5.6.180.3530.04020.61
5.6.170.0300.04020.44
5.6.160.0100.04320.46
5.6.150.0070.08318.15
5.6.140.0070.06018.18
5.6.130.0170.05718.12
5.6.120.0030.05021.00
5.6.110.0100.07321.02
5.6.100.0100.06021.11
5.6.90.0100.05720.97
5.6.80.0130.04320.42
5.6.70.4770.03720.42
5.5.350.0300.07020.41
5.5.340.0100.07717.94
5.5.330.0100.08020.13
5.5.320.3630.04720.34
5.5.310.0330.07020.27
5.5.300.0000.04718.06
5.5.290.0030.04017.95
5.5.280.0130.06020.88
5.5.270.0200.06320.80
5.5.260.0100.07720.77
5.5.250.0100.07720.47
5.5.240.0170.08320.29
5.4.450.0570.06019.20
5.4.440.0670.05319.47
5.4.430.0700.05019.46
5.4.420.0700.04319.58
5.4.410.0700.04719.34
5.4.400.0600.05719.15
5.4.390.0670.05719.32
5.4.380.0600.05319.15
5.4.370.0670.04719.30
5.4.360.0130.05018.87
5.4.350.0100.05019.16
5.4.340.0100.05319.29
5.4.320.0300.06318.84
5.4.310.0670.04719.16
5.4.300.0630.05019.15
5.4.290.0700.05719.29
5.4.280.0600.05319.23
5.4.270.0600.05318.98
5.4.260.0670.04719.14
5.4.250.0500.05319.15
5.4.240.0530.05318.97
5.4.230.0570.06019.30
5.4.220.0600.04718.98
5.4.210.0570.05018.84
5.4.200.0670.05319.32
5.4.190.0600.05319.21
5.4.180.0600.05019.14
5.4.170.0730.04018.86
5.4.160.0670.04319.27
5.4.150.0500.06319.13
5.4.140.0600.05316.60
5.4.130.0470.06016.76
5.4.120.0670.05016.59
5.4.110.0600.05316.63
5.4.100.0570.05316.63
5.4.90.0670.04716.65
5.4.80.0630.04316.55
5.4.70.0030.06316.49
5.4.60.0300.03716.38
5.4.50.0030.06716.34
5.4.40.0200.05016.25
5.4.30.0200.03316.51
5.4.20.0230.04716.30

preferences:
49.28 ms | 401 KiB | 5 Q