3v4l.org

run code in 300+ PHP versions simultaneously
<?php $start_date = new DateTimeImmutable("2015-6-30"); $dates = new DatePeriod( $start_date, new DateInterval("P1Y"), 21 ); var_dump($dates->next()); var_dump($dates->current()); var_dump($dates->next()); var_dump($dates->current()); foreach($dates as $dt) { var_dump($dt->format("d/m/Y")); }

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)
8.3.60.0090.00918.55
8.3.50.0100.01122.05
8.3.40.0000.01419.05
8.3.30.0160.00618.83
8.3.20.0040.00420.24
8.3.10.0080.00020.64
8.3.00.0070.00023.48
8.2.180.0140.00316.63
8.2.170.0040.01122.96
8.2.160.0140.00022.13
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0040.00420.79
8.2.120.0070.00026.35
8.2.110.0030.00620.52
8.2.100.0090.00317.84
8.2.90.0000.00819.12
8.2.80.0030.00517.97
8.2.70.0060.00317.75
8.2.60.0000.00818.04
8.2.50.0050.00818.09
8.2.40.0000.00822.30
8.2.30.0000.00719.45
8.2.20.0050.00317.86
8.2.10.0040.00418.13
8.2.00.0050.00218.09
8.1.280.0150.00325.92
8.1.270.0150.00022.25
8.1.260.0030.00528.09
8.1.250.0070.00028.09
8.1.240.0040.00821.89
8.1.230.0070.00422.74
8.1.220.0040.00417.78
8.1.210.0000.00818.77
8.1.200.0060.00317.38
8.1.190.0080.00017.48
8.1.180.0080.00018.10
8.1.170.0000.00918.52
8.1.160.0040.00420.62
8.1.150.0070.00018.96
8.1.140.0000.00819.53
8.1.130.0000.00717.70
8.1.120.0030.00317.54
8.1.110.0000.00817.56
8.1.100.0050.00317.51
8.1.90.0080.00017.60
8.1.80.0050.00317.57
8.1.70.0030.00317.60
8.1.60.0060.00317.62
8.1.50.0040.00417.69
8.1.40.0000.00817.61
8.1.30.0000.00917.74
8.1.20.0000.00817.73
8.1.10.0040.00417.59
8.1.00.0000.01017.64
8.0.300.0040.00418.77
8.0.290.0080.00016.88
8.0.280.0040.00418.36
8.0.270.0000.00717.24
8.0.260.0000.00617.14
8.0.250.0000.00717.14
8.0.240.0000.00717.18
8.0.230.0070.00017.16
8.0.220.0000.00716.98
8.0.210.0040.00417.10
8.0.200.0000.00617.03
8.0.190.0040.00417.20
8.0.180.0050.00317.17
8.0.170.0040.00417.13
8.0.160.0040.00417.10
8.0.150.0070.00017.06
8.0.140.0030.00516.99
8.0.130.0050.00013.41
8.0.120.0000.00717.01
8.0.110.0000.00717.05
8.0.100.0070.00016.97
8.0.90.0000.00716.93
8.0.80.0070.01417.09
8.0.70.0030.00516.95
8.0.60.0030.00517.10
8.0.50.0000.00717.05
8.0.30.0100.01017.23
8.0.20.0090.01017.40
8.0.10.0040.00417.11
8.0.00.0090.00816.82
7.4.330.0000.00516.67
7.4.320.0000.00716.68
7.4.300.0000.00616.64
7.4.290.0030.00316.73
7.4.280.0040.00416.56
7.4.270.0030.00316.79
7.4.260.0000.00716.74
7.4.250.0030.00516.52
7.4.240.0070.00016.59
7.4.230.0030.00316.70
7.4.220.0090.01016.69
7.4.210.0060.01216.79
7.4.200.0060.00316.49
7.4.160.0080.00816.80
7.4.150.0060.01217.40
7.4.140.0180.00617.86
7.4.130.0130.00716.62
7.4.120.0120.00516.67
7.4.110.0120.00416.75
7.4.100.0100.00616.78
7.4.90.0110.00716.66
7.4.80.0120.01119.39
7.4.70.0070.01016.81
7.4.60.0120.00616.77
7.4.50.0070.01016.45
7.4.40.0080.00916.72
7.4.30.0090.01216.54
7.4.00.0070.00715.35
7.3.330.0090.00013.23
7.3.320.0050.00013.14
7.3.310.0000.00716.33
7.3.300.0000.00616.37
7.3.290.0030.00316.30
7.3.280.0080.01016.40
7.3.270.0130.00917.40
7.3.260.0140.00316.51
7.3.250.0110.00816.56
7.3.240.0060.01116.65
7.3.230.0060.01216.46
7.3.210.0150.00416.42
7.3.200.0130.01016.60
7.3.190.0100.00616.52
7.3.180.0000.01716.39
7.3.170.0060.01016.57
7.3.160.0090.01216.57
7.2.330.0060.01216.61
7.2.320.0060.01716.47
7.2.310.0030.01316.67
7.2.300.0030.01316.59
7.2.290.0100.00716.67
7.2.60.0040.00416.96
7.2.00.0030.01218.96
7.1.200.0060.00615.94
7.1.100.0050.00518.30
7.1.70.0000.00717.15
7.1.60.0100.01319.40
7.1.50.0030.01717.04
7.1.00.0070.07322.46
7.0.200.0460.00914.97
7.0.60.0200.03720.04
7.0.50.0030.04017.89
7.0.40.0030.05020.40
7.0.30.0330.07720.34
7.0.20.0270.05320.20
7.0.10.0000.09020.09
7.0.00.0030.08720.17
5.6.280.0070.06021.14
5.6.210.0030.08320.56
5.6.200.0070.04018.09
5.6.190.0170.06020.56
5.6.180.0300.04020.64
5.6.170.0230.04020.41
5.6.160.0100.08020.40
5.6.150.0130.05318.11
5.6.140.0100.07018.13
5.6.130.0070.04318.11
5.6.120.0070.08320.98
5.6.110.0070.06020.89
5.6.100.0070.06020.97
5.6.90.0030.05021.10
5.6.80.0100.08020.28
5.5.350.0300.08020.39
5.5.340.0100.08017.92
5.5.330.0030.07320.21
5.5.320.0170.04320.42
5.5.310.0370.06720.20
5.5.300.0070.06717.96
5.5.290.0100.08717.95
5.5.280.0070.05020.73
5.5.270.0100.06720.75
5.5.260.0030.04720.75
5.5.250.0100.03720.71
5.5.240.0230.04320.08

preferences:
69.77 ms | 401 KiB | 5 Q