3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime('2016-01-31'); $date->modify(new \DateInterval('P1M')); var_dump($date);

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)
8.3.60.0060.01216.88
8.3.50.0120.00721.99
8.3.40.0040.01119.04
8.3.30.0110.01118.96
8.3.20.0000.00718.99
8.3.10.0040.00421.57
8.3.00.0040.00421.87
8.2.180.0090.00616.88
8.2.170.0000.01422.96
8.2.160.0070.00722.12
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0050.00319.77
8.2.120.0050.00226.35
8.2.110.0060.00322.11
8.2.100.0090.00317.97
8.2.90.0040.00419.26
8.2.80.0050.00318.02
8.2.70.0050.00317.63
8.2.60.0000.00817.93
8.2.50.0080.00418.10
8.2.40.0080.00020.67
8.2.30.0000.00719.12
8.2.20.0080.00018.12
8.2.10.0040.00418.05
8.2.00.0040.00417.73
8.1.280.0170.00325.92
8.1.270.0060.00322.01
8.1.260.0050.00328.09
8.1.250.0000.00828.09
8.1.240.0030.00623.89
8.1.230.0080.00417.77
8.1.220.0080.00017.74
8.1.210.0030.00618.77
8.1.200.0060.00317.48
8.1.190.0080.00017.48
8.1.180.0040.00418.10
8.1.170.0000.00818.71
8.1.160.0050.00223.98
8.1.150.0040.00420.59
8.1.140.0000.00819.57
8.1.130.0000.00917.64
8.1.120.0040.00417.61
8.1.110.0050.00317.52
8.1.100.0040.00417.48
8.1.90.0000.00717.55
8.1.80.0030.00517.49
8.1.70.0000.00717.64
8.1.60.0000.00917.67
8.1.50.0040.00417.68
8.1.40.0130.00017.66
8.1.30.0030.00617.77
8.1.20.0070.00017.81
8.1.10.0070.00017.74
8.1.00.0080.00017.68
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0030.00318.46
8.0.270.0070.00017.24
8.0.260.0060.00017.27
8.0.250.0070.00017.10
8.0.240.0030.00317.14
8.0.230.0000.00717.01
8.0.220.0070.00016.97
8.0.210.0050.00316.95
8.0.200.0000.00617.00
8.0.190.0060.00316.99
8.0.180.0040.00417.02
8.0.170.0060.00317.01
8.0.160.0000.00817.11
8.0.150.0070.00017.07
8.0.140.0040.00416.95
8.0.130.0060.00013.43
8.0.120.0000.00816.99
8.0.110.0000.00716.90
8.0.100.0080.00017.12
8.0.90.0000.00716.98
8.0.80.0030.01617.14
8.0.70.0000.00716.86
8.0.60.0020.00517.06
8.0.50.0050.00317.04
8.0.30.0120.00617.07
8.0.20.0120.00717.40
8.0.10.0050.00217.23
8.0.00.0090.00916.64
7.4.330.0000.00515.55
7.4.320.0000.00616.68
7.4.300.0060.00016.48
7.4.290.0050.00316.61
7.4.280.0000.01116.55
7.4.270.0000.00816.59
7.4.260.0030.00316.45
7.4.250.0030.00316.61
7.4.240.0030.00616.68
7.4.230.0030.00316.67
7.4.220.0180.00916.51
7.4.210.0000.01616.63
7.4.200.0030.00316.46
7.4.160.0130.00316.59
7.4.150.0180.00017.40
7.4.140.0140.00517.86
7.4.130.0110.00816.64
7.4.120.0010.01616.63
7.4.110.0060.01616.76
7.4.100.0090.00916.65
7.4.90.0120.00616.48
7.4.80.0040.01319.39
7.4.70.0100.00716.46
7.4.60.0130.00716.54
7.4.50.0080.00816.54
7.4.40.0120.00616.79
7.4.30.0070.01416.49
7.4.00.0040.01014.54
7.3.330.0030.00313.06
7.3.320.0050.00013.05
7.3.310.0040.00416.19
7.3.300.0030.00316.29
7.3.290.0090.00616.31
7.3.280.0110.00716.33
7.3.270.0100.01017.40
7.3.260.0080.01016.39
7.3.250.0100.01216.44
7.3.240.0130.00916.52
7.3.230.0070.01416.54
7.3.210.0100.00716.45
7.3.200.0040.01316.32
7.3.190.0110.00616.49
7.3.180.0180.00016.41
7.3.170.0100.00816.45
7.3.160.0120.00416.41
7.2.330.0060.01216.57
7.2.320.0110.00616.36
7.2.310.0120.01116.68
7.2.300.0060.01216.57
7.2.290.0120.00316.51
7.2.00.0130.00019.13
7.1.70.0030.00617.30
7.1.60.0060.00617.25
7.1.00.0000.08022.45
7.0.200.0000.01116.58
7.0.120.0070.06322.04
7.0.110.0030.07722.04
7.0.100.0170.05022.03
7.0.90.0170.06022.12
7.0.80.0270.05022.21
7.0.70.0130.08322.04
7.0.60.0100.05721.99
7.0.50.0330.05722.13
7.0.40.0170.06722.07
7.0.30.0100.06022.11
7.0.20.0300.06322.14
7.0.10.0130.07322.08
7.0.00.0130.06022.07
5.6.270.0200.06021.09
5.6.260.0170.05020.99
5.6.250.0130.05021.08
5.6.240.0130.06720.88
5.6.230.0130.06021.09
5.6.220.0070.08720.73
5.6.210.0070.07320.97
5.6.200.0070.08720.77
5.6.190.0070.09021.02
5.6.180.0170.05721.02
5.6.170.0200.06020.87
5.6.160.0230.07021.00
5.6.150.0130.08720.77
5.6.140.0170.08321.08
5.6.130.0100.08320.84
5.6.120.0130.09720.97
5.6.110.0100.08720.79
5.6.100.0230.07720.83
5.6.90.0170.07720.95
5.6.80.0200.07020.47
5.6.70.0030.08320.36
5.6.60.0130.08020.43
5.6.50.0200.04720.40
5.6.40.0070.06020.35
5.6.30.0000.06720.40
5.6.20.0170.05020.36
5.6.10.0070.05720.43
5.6.00.0170.06720.39

preferences:
64.77 ms | 401 KiB | 5 Q