3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dates = [ new DateTime('2017-04-22 12:45:49.000000'), new DateTime('2017-04-21 12:45:49.000000'), new DateTime('2015-04-18 12:45:49.000000'), ]; sort($dates); $i = 0; $previous = null; foreach ($dates as $date) { if ($previous && $date->diff($previous)->days > 1) { $i++; } $groups[$i][] = $date; $previous = $date; } var_dump($groups);

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)
8.4.130.0060.00618.95
8.4.120.0060.00322.15
8.4.110.0060.00322.80
8.4.100.0130.00818.32
8.4.90.0110.01118.39
8.4.80.0050.00419.89
8.4.70.0030.00518.30
8.4.60.0110.01119.10
8.4.50.0080.00818.17
8.4.40.0100.00319.90
8.4.30.0110.00919.83
8.4.20.0090.00518.02
8.4.10.0140.00318.12
8.3.260.0150.00617.16
8.3.250.0090.01119.17
8.3.240.0120.00719.38
8.3.230.0140.00617.22
8.3.220.0090.01116.94
8.3.210.0130.00616.88
8.3.200.0130.00716.87
8.3.190.0050.00419.52
8.3.180.0110.01118.77
8.3.170.0070.01119.48
8.3.160.0150.00418.62
8.3.150.0040.01519.01
8.3.140.0030.00617.15
8.3.130.0060.00319.03
8.3.120.0080.00019.00
8.3.110.0030.00620.94
8.3.100.0060.00324.06
8.3.90.0060.00626.77
8.3.80.0040.00717.97
8.3.70.0080.01116.63
8.3.60.0130.01018.93
8.3.50.0130.00018.66
8.3.40.0100.01018.98
8.3.30.0170.00718.80
8.3.20.0120.00321.93
8.3.10.0040.00423.86
8.3.00.0060.00323.68
8.2.290.0090.01019.05
8.2.280.0090.01018.69
8.2.270.0120.00617.41
8.2.260.0060.00318.86
8.2.250.0150.00018.46
8.2.240.0100.01017.42
8.2.230.0040.00422.58
8.2.220.0110.00037.54
8.2.210.0070.00726.77
8.2.200.0040.00416.88
8.2.190.0110.00716.88
8.2.180.0000.01525.92
8.2.170.0180.00319.16
8.2.160.0050.01022.96
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0040.00421.27
8.2.110.0060.00319.18
8.2.100.0110.00017.93
8.2.90.0050.00318.47
8.2.80.0000.00819.27
8.2.70.0000.00818.29
8.2.60.0030.00518.05
8.2.50.0060.00318.34
8.2.40.0080.00019.51
8.2.30.0040.00419.39
8.2.20.0040.00418.27
8.2.10.0040.00418.22
8.2.00.0060.00318.32
8.1.330.0080.01216.35
8.1.320.0230.00716.22
8.1.310.0160.00016.94
8.1.300.0060.00318.13
8.1.290.0040.00430.84
8.1.280.0140.00725.92
8.1.270.0050.00323.94
8.1.260.0060.00326.35
8.1.250.0040.00428.09
8.1.240.0080.00422.11
8.1.230.0110.00322.79
8.1.220.0040.00417.74
8.1.210.0000.00819.09
8.1.200.0030.00617.60
8.1.190.0080.00017.63
8.1.180.0090.00018.10
8.1.170.0080.00018.97
8.1.160.0040.00419.17
8.1.150.0070.00019.20
8.1.140.0040.00417.78
8.1.130.0060.00419.15
8.1.120.0040.00417.79
8.1.110.0040.00717.85
8.1.100.0000.00817.77
8.1.90.0030.00717.84
8.1.80.0000.00917.81
8.1.70.0070.00017.81
8.1.60.0040.00417.86
8.1.50.0020.01017.65
8.1.40.0000.00817.85
8.1.30.0040.00417.88
8.1.20.0000.00717.79
8.1.10.0030.00517.69
8.1.00.0080.00017.75
8.0.300.0040.00420.00
8.0.290.0080.00017.00
8.0.280.0030.00318.55
8.0.270.0040.00417.46
8.0.260.0000.00717.46
8.0.250.0000.00717.30
8.0.240.0040.00417.27
8.0.230.0030.00317.31
8.0.220.0040.00417.22
8.0.210.0030.00317.21
8.0.200.0000.00817.26
8.0.190.0030.00517.14
8.0.180.0030.00317.29
8.0.170.0050.00317.21
8.0.160.0080.00017.25
8.0.150.0060.00317.03
8.0.140.0030.00517.07
8.0.130.0000.00613.59
8.0.120.0040.00417.04
8.0.110.0000.01017.28
8.0.100.0000.00817.17
8.0.90.0000.00717.11
8.0.80.0120.00417.15
8.0.70.0040.00417.21
8.0.60.0040.00417.07
8.0.50.0090.00017.15
8.0.30.0110.01017.23
8.0.20.0100.01017.40
8.0.10.0030.00617.25
8.0.00.0120.00917.04
7.4.330.0060.00017.00
7.4.320.0000.00616.76
7.4.300.0040.00416.90
7.4.290.0000.00716.88
7.4.280.0040.00416.80
7.4.270.0000.00816.90
7.4.260.0070.00316.98
7.4.250.0040.00416.85
7.4.240.0070.00016.91
7.4.230.0040.00416.68
7.4.220.0030.00516.78
7.4.210.0110.00616.76
7.4.200.0050.00316.79
7.4.160.0090.00716.79
7.4.140.0110.00917.86
7.4.130.0090.00916.65
7.4.120.0100.01216.83
7.4.110.0130.01016.65
7.4.100.0110.01116.92
7.4.90.0030.01416.75
7.4.80.0090.01519.39
7.4.70.0120.00616.83
7.4.60.0110.00716.66
7.4.50.0040.01216.95
7.4.40.0150.00916.82
7.4.00.0070.00715.55
7.3.330.0000.00513.42
7.3.320.0000.00613.42
7.3.310.0030.00316.75
7.3.300.0000.00716.62
7.3.290.0070.00016.56
7.3.280.0070.00916.60
7.3.260.0090.00916.82
7.3.240.0100.00916.68
7.3.230.0160.00316.78
7.3.210.0090.00916.66
7.3.200.0110.01116.68
7.3.190.0060.01216.71
7.3.180.0060.01016.84
7.3.170.0080.00817.01
7.3.160.0030.01716.67
7.3.00.0070.00716.80
7.2.330.0180.00416.90
7.2.320.0130.00917.08
7.2.310.0030.01416.80
7.2.300.0070.01116.86
7.2.290.0130.00816.79
7.2.130.0100.00717.11
7.2.120.0110.00417.21
7.2.110.0030.01317.26
7.2.100.0000.01616.95
7.2.90.0080.00817.32
7.2.80.0070.01117.13
7.2.70.0070.01017.44
7.2.60.0100.00517.07
7.2.50.0110.00717.39
7.2.40.0530.01017.73
7.2.30.0450.01217.79
7.2.20.0480.01117.55
7.2.10.0470.01017.61
7.2.00.0530.01217.84
7.1.250.0060.00415.96
7.1.240.0000.01315.83
7.1.230.0060.00916.02
7.1.220.0180.00015.77
7.1.210.0070.00716.02
7.1.200.0060.00815.77
7.1.190.0030.01515.85
7.1.180.0060.00615.95
7.1.170.0060.00916.07
7.1.160.0510.00716.47
7.1.150.0840.01216.16
7.1.140.0450.00916.20
7.1.130.0540.00816.28
7.1.120.0510.01216.48
7.1.110.0510.00716.30
7.1.100.0580.00816.17
7.1.90.0600.00816.29
7.1.80.0440.00616.13
7.1.70.0380.00715.62
7.1.60.0480.00924.76
7.1.50.0560.00924.63
7.1.40.0630.01024.45
7.1.30.0660.00724.24
7.1.20.0910.01124.46
7.1.10.0780.01015.50
7.1.00.0510.01215.48
7.0.330.0000.00915.51
5.6.380.0070.00714.27

preferences:
28.22 ms | 403 KiB | 5 Q