3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date1 = new DateTime(); $date2 = new DateTime('2 hours ago'); var_dump($date1); var_dump($date2);

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)
8.3.60.0140.00316.75
8.3.50.0070.01116.48
8.3.40.0070.01018.85
8.3.30.0110.00418.75
8.3.20.0020.00520.07
8.3.10.0000.00823.61
8.3.00.0080.00023.66
8.2.180.0130.00318.66
8.2.170.0070.01022.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.73
8.2.120.0060.00326.35
8.2.110.0030.00721.19
8.2.100.0120.00018.16
8.2.90.0000.00819.17
8.2.80.0050.00317.97
8.2.70.0030.00717.75
8.2.60.0040.00417.93
8.2.50.0000.00818.07
8.2.40.0040.00422.26
8.2.30.0040.00419.49
8.2.20.0040.00417.89
8.2.10.0060.00319.96
8.2.00.0040.00418.11
8.1.280.0110.00425.92
8.1.270.0000.00823.87
8.1.260.0080.00028.09
8.1.250.0040.00428.09
8.1.240.0060.00322.59
8.1.230.0060.00619.16
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0040.00417.47
8.1.180.0050.00218.10
8.1.170.0080.00018.64
8.1.160.0000.00720.80
8.1.150.0070.00018.85
8.1.140.0030.00519.63
8.1.130.0000.00717.76
8.1.120.0040.00417.68
8.1.110.0000.00817.63
8.1.100.0040.00417.68
8.1.90.0000.00817.65
8.1.80.0040.00417.53
8.1.70.0070.00017.69
8.1.60.0000.00717.73
8.1.50.0030.00617.69
8.1.40.0000.00817.65
8.1.30.0040.00417.76
8.1.20.0080.00017.70
8.1.10.0000.00717.65
8.1.00.0070.00217.68
8.0.300.0050.00218.77
8.0.290.0050.00317.00
8.0.280.0000.00718.36
8.0.270.0030.00517.32
8.0.260.0000.00817.25
8.0.250.0050.00517.03
8.0.240.0040.00417.10
8.0.230.0080.00017.13
8.0.220.0000.00717.06
8.0.210.0040.00417.10
8.0.200.0040.00417.05
8.0.190.0050.00317.14
8.0.180.0110.00017.10
8.0.170.0040.00417.01
8.0.160.0000.00817.04
8.0.150.0050.00316.96
8.0.140.0040.00417.07
8.0.130.0040.00413.46
8.0.120.0000.00816.88
8.0.110.0000.00717.00
8.0.100.0040.00417.14
8.0.90.0070.00017.03
8.0.80.0070.01317.09
8.0.70.0070.00016.97
8.0.60.0040.00416.95
8.0.50.0070.00017.02
8.0.30.0100.00717.29
8.0.20.0130.00717.42
8.0.10.0000.00817.14
8.0.00.0100.00816.93
7.4.330.0030.00316.72
7.4.320.0060.00016.54
7.4.300.0070.00016.54
7.4.290.0000.00716.77
7.4.280.0000.00916.54
7.4.270.0030.00416.73
7.4.260.0000.00716.47
7.4.250.0060.00316.66
7.4.240.0050.00216.66
7.4.230.0000.00716.72
7.4.220.0100.01316.59
7.4.210.0030.01916.63
7.4.200.0040.00416.82
7.4.160.0160.00616.62
7.4.150.0150.00317.40
7.4.140.0080.01617.86
7.4.130.0110.00716.51
7.4.120.0080.01116.57
7.4.110.0040.01416.55
7.4.100.0070.01016.50
7.4.90.0060.01216.47
7.4.80.0100.00719.39
7.4.70.0090.00816.54
7.4.60.0120.00416.52
7.4.50.0040.01216.57
7.4.40.0180.00716.49
7.4.30.0150.00616.59
7.4.00.0080.00815.27
7.3.330.0050.00013.18
7.3.320.0000.00513.29
7.3.310.0000.00716.29
7.3.300.0080.00016.23
7.3.290.0100.00616.36
7.3.280.0110.01016.27
7.3.270.0060.01117.40
7.3.260.0070.01016.27
7.3.240.0140.00616.42
7.3.230.0150.00816.48
7.3.210.0110.00816.39
7.3.200.0080.00919.39
7.3.190.0070.01016.47
7.3.180.0070.01016.53
7.3.170.0040.01216.43
7.3.160.0090.00816.36
7.2.330.0040.01416.63
7.2.320.0070.01016.86
7.2.310.0040.01316.66
7.2.300.0090.00916.58
7.2.290.0050.01116.63
7.2.60.0040.01116.85
7.2.00.0040.00719.23
7.1.200.0040.00716.05
7.1.100.0120.00618.15
7.1.70.0110.00017.39
7.1.60.0120.01219.30
7.1.50.0060.01217.23
7.1.00.0070.07322.51
7.0.200.0030.00717.01
7.0.60.0230.07721.66
7.0.50.0100.07717.82
7.0.40.0070.04319.98
7.0.30.0200.05020.21
7.0.20.0330.08320.32
7.0.10.0030.04720.13
7.0.00.0170.05720.16
5.6.280.0000.07020.77
5.6.210.0170.07020.52
5.6.200.0030.05718.16
5.6.190.0070.07320.35
5.6.180.0370.03720.60
5.6.170.0400.06720.46
5.6.160.0070.04320.71
5.6.150.0000.04718.12
5.6.140.0000.04718.20
5.6.130.0100.07718.20
5.6.120.0170.04320.98
5.6.110.0070.04021.14
5.6.100.0070.07320.98
5.6.90.0100.08020.99
5.6.80.0130.06320.34
5.5.350.0170.08020.36
5.5.340.0130.08017.97
5.5.330.0070.07720.14
5.5.320.0200.04020.20
5.5.310.0230.04320.20
5.5.300.0030.08017.91
5.5.290.0100.07717.89
5.5.280.0170.07020.79
5.5.270.0000.08320.79
5.5.260.0100.08020.88
5.5.250.0070.08020.65
5.5.240.0200.07720.26

preferences:
42.46 ms | 401 KiB | 5 Q