3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime(); echo $date->modify('+4 years midnight first day of next month')->format('Y-m-d H:i:s');

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)
8.3.70.0120.00918.56
8.3.60.0060.00918.31
8.3.50.0150.00722.11
8.3.40.0140.00418.67
8.3.30.0090.00918.92
8.3.20.0070.01120.16
8.3.10.0120.00920.48
8.3.00.0070.00021.77
8.2.180.0040.01118.79
8.2.170.0130.00322.96
8.2.160.0070.01022.08
8.2.150.0040.00424.18
8.2.140.0030.00724.66
8.2.130.0080.00021.05
8.2.120.0070.00726.35
8.2.110.0090.00020.25
8.2.100.0040.00818.05
8.2.90.0080.00019.17
8.2.80.0060.00317.97
8.2.70.0000.00817.87
8.2.60.0000.00818.02
8.2.50.0000.01018.09
8.2.40.0000.00820.56
8.2.30.0030.00619.64
8.2.20.0070.00017.82
8.2.10.0040.00418.00
8.2.00.0040.00417.99
8.1.280.0040.01425.92
8.1.270.0090.00622.13
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0030.00622.57
8.1.230.0040.00817.83
8.1.220.0050.00317.77
8.1.210.0080.00018.77
8.1.200.0080.00317.60
8.1.190.0040.00417.60
8.1.180.0000.00718.10
8.1.170.0070.00418.68
8.1.160.0040.00420.87
8.1.150.0070.00018.89
8.1.140.0030.00519.67
8.1.130.0040.00417.83
8.1.120.0000.00717.64
8.1.110.0030.00517.57
8.1.100.0040.00417.61
8.1.90.0000.00717.56
8.1.80.0040.00317.63
8.1.70.0000.00817.64
8.1.60.0080.00017.67
8.1.50.0040.00417.54
8.1.40.0040.00417.71
8.1.30.0080.00017.85
8.1.20.0030.00617.66
8.1.10.0000.00717.82
8.1.00.0050.00517.77
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0000.00818.63
8.0.270.0070.00017.29
8.0.260.0060.00017.44
8.0.250.0040.00417.25
8.0.240.0000.01117.16
8.0.230.0070.00017.13
8.0.220.0000.00817.07
8.0.210.0000.00816.97
8.0.200.0000.00617.14
8.0.190.0000.00717.02
8.0.180.0110.00017.11
8.0.170.0000.00817.14
8.0.160.0030.00317.05
8.0.150.0040.00416.95
8.0.140.0070.00017.02
8.0.130.0030.00313.40
8.0.120.0050.00317.05
8.0.110.0070.00017.04
8.0.100.0000.00716.93
8.0.90.0040.00416.96
8.0.80.0120.00416.96
8.0.70.0040.00417.06
8.0.60.0070.00017.14
8.0.50.0000.00717.10
8.0.30.0080.01217.22
8.0.20.0120.00817.47
8.0.10.0070.00017.12
8.0.00.0070.01116.95
7.4.330.0030.00316.76
7.4.320.0030.00316.78
7.4.300.0000.00616.75
7.4.290.0030.00316.64
7.4.280.0030.00316.76
7.4.270.0000.00716.65
7.4.260.0080.00416.74
7.4.250.0080.00016.57
7.4.240.0040.00416.82
7.4.230.0000.00716.52
7.4.220.0110.00716.66
7.4.210.0060.00816.65
7.4.200.0040.00416.80
7.4.160.0130.01016.70
7.4.150.0040.01517.40
7.4.140.0100.00817.86
7.4.130.0110.01016.61
7.4.120.0070.01316.69
7.4.110.0060.01016.53
7.4.100.0070.01516.69
7.4.90.0110.00716.47
7.4.80.0130.01019.39
7.4.70.0040.01216.63
7.4.60.0080.00816.60
7.4.50.0060.00916.52
7.4.40.0060.01016.86
7.4.30.0070.01016.76
7.4.00.0120.00615.32
7.3.330.0050.00013.18
7.3.320.0030.00313.12
7.3.310.0030.00316.42
7.3.300.0030.00316.20
7.3.290.0070.01016.31
7.3.280.0080.00916.36
7.3.270.0030.01417.40
7.3.260.0130.00716.18
7.3.250.0070.00916.43
7.3.240.0090.00816.39
7.3.230.0080.00816.60
7.3.210.0070.01016.49
7.3.200.0080.00816.65
7.3.190.0190.00316.63
7.3.180.0120.00616.47
7.3.170.0060.01616.63
7.3.160.0060.01016.62
7.3.10.0030.00716.86
7.3.00.0090.00016.50
7.2.330.0130.00416.66
7.2.320.0070.01016.91
7.2.310.0060.01016.69
7.2.300.0110.00616.90
7.2.290.0080.00816.75
7.2.130.0140.00317.18
7.2.120.0040.00816.79
7.2.110.0120.00016.98
7.2.100.0040.00716.98
7.2.90.0070.00717.22
7.2.80.0080.00417.25
7.2.70.0030.00617.25
7.2.60.0060.00817.04
7.2.50.0070.00716.68
7.2.40.0070.01117.02
7.2.30.0130.00317.16
7.2.20.0120.00317.21
7.2.10.0070.01016.74
7.2.00.0070.00418.41
7.1.250.0040.00715.88
7.1.200.0070.00715.93
7.1.100.0070.00717.98
7.1.70.0030.01017.25
7.1.60.0140.01119.24
7.1.50.0120.00817.03
7.1.00.0070.07322.45
7.0.200.0850.00715.02
7.0.60.0200.04720.00
7.0.50.0070.04317.82
7.0.40.0130.03320.19
7.0.30.0370.07020.13
7.0.20.0230.05720.13
7.0.10.0070.06020.09
7.0.00.0100.08020.34
5.6.280.0000.03321.15
5.6.210.0100.05320.72
5.6.200.0130.07718.17
5.6.190.0030.04320.47
5.6.180.0370.07320.56
5.6.170.0270.04720.33
5.6.160.0130.07720.32
5.6.150.0100.07318.11
5.6.140.0100.07318.15
5.6.130.0030.08318.18
5.6.120.0070.05321.00
5.6.110.0170.07020.98
5.6.100.0070.08720.97
5.6.90.0130.07720.96
5.6.80.0100.07320.50
5.5.350.0300.08320.38
5.5.340.0130.03717.97
5.5.330.0170.08020.21
5.5.320.0530.03720.41
5.5.310.0230.04320.30
5.5.300.0030.04317.88
5.5.290.0100.08017.89
5.5.280.0130.05720.96
5.5.270.0030.04320.79
5.5.260.0070.03720.79
5.5.250.0170.07720.57
5.5.240.0100.06720.18

preferences:
49.41 ms | 401 KiB | 5 Q