3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new Datetime(); $p = DateInterval::createFromDateString('-45 hours'); $a->add($p); echo $a->format('Y-m-d');

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)
8.3.60.0180.00416.50
8.3.50.0090.01121.20
8.3.40.0110.00718.92
8.3.30.0040.01118.93
8.3.20.0050.00320.25
8.3.10.0040.00423.48
8.3.00.0050.00321.74
8.2.180.0040.01116.60
8.2.170.0070.00722.96
8.2.160.0100.00320.34
8.2.150.0080.00024.18
8.2.140.0040.00424.66
8.2.130.0080.00020.74
8.2.120.0080.00026.35
8.2.110.0070.01121.00
8.2.100.0120.00018.09
8.2.90.0040.00418.45
8.2.80.0080.00018.47
8.2.70.0090.00019.63
8.2.60.0000.00817.88
8.2.50.0040.00418.09
8.2.40.0030.00520.61
8.2.30.0000.00719.55
8.2.20.0050.00317.84
8.2.10.0000.00718.01
8.2.00.0040.00418.17
8.1.280.0070.00725.92
8.1.270.0000.00922.09
8.1.260.0020.00528.09
8.1.250.0050.00228.09
8.1.240.0040.00422.46
8.1.230.0060.00621.09
8.1.220.0000.00917.78
8.1.210.0040.00418.77
8.1.200.0040.00417.48
8.1.190.0000.00817.23
8.1.180.0040.00418.10
8.1.170.0050.00418.57
8.1.160.0000.00720.83
8.1.150.0030.00518.88
8.1.140.0000.00819.66
8.1.130.0070.00017.76
8.1.120.0070.00017.50
8.1.110.0040.00417.65
8.1.100.0040.00417.64
8.1.90.0050.00317.67
8.1.80.0030.00617.71
8.1.70.0070.00017.65
8.1.60.0040.00417.68
8.1.50.0000.00917.70
8.1.40.0050.00217.55
8.1.30.0040.00417.68
8.1.20.0040.00417.71
8.1.10.0040.00417.78
8.1.00.0000.00817.73
8.0.300.0040.00420.01
8.0.290.0060.00316.88
8.0.280.0000.00718.52
8.0.270.0020.00517.33
8.0.260.0030.00617.34
8.0.250.0050.00317.09
8.0.240.0040.00417.26
8.0.230.0070.00017.06
8.0.220.0030.00517.12
8.0.210.0040.00417.00
8.0.200.0030.00717.02
8.0.190.0000.00917.07
8.0.180.0030.00617.13
8.0.170.0000.00817.02
8.0.160.0000.00817.11
8.0.150.0070.00017.05
8.0.140.0040.00417.09
8.0.130.0060.00013.44
8.0.120.0040.00417.02
8.0.110.0000.00717.05
8.0.100.0070.00017.13
8.0.90.0000.00716.96
8.0.80.0090.00617.07
8.0.70.0040.00417.07
8.0.60.0050.00217.08
8.0.50.0020.00516.98
8.0.30.0080.01217.24
8.0.20.0080.01317.40
8.0.10.0000.00717.17
8.0.00.0060.01116.91
7.4.330.0000.00516.84
7.4.320.0000.00616.78
7.4.300.0000.00616.60
7.4.290.0030.00316.70
7.4.280.0070.00016.70
7.4.270.0070.00016.66
7.4.260.0000.00716.52
7.4.250.0040.00416.56
7.4.240.0020.00516.73
7.4.230.0000.00716.80
7.4.220.0130.00616.64
7.4.210.0000.02116.84
7.4.200.0040.00416.48
7.4.160.0080.00816.84
7.4.150.0150.00717.40
7.4.140.0150.00817.86
7.4.130.0090.01016.67
7.4.120.0080.01116.61
7.4.110.0030.01416.82
7.4.100.0000.02216.65
7.4.90.0140.00316.73
7.4.80.0090.00919.39
7.4.70.0060.01016.64
7.4.60.0150.00616.74
7.4.50.0100.00716.77
7.4.40.0030.01316.63
7.4.30.0100.00916.91
7.4.00.0070.01015.38
7.3.330.0060.00013.31
7.3.320.0020.00213.27
7.3.310.0000.00716.30
7.3.300.0000.00716.25
7.3.290.0060.00916.36
7.3.280.0070.00816.30
7.3.270.0190.00617.40
7.3.260.0110.00516.40
7.3.250.0120.00716.54
7.3.240.0090.00716.63
7.3.230.0130.00316.55
7.3.210.0090.01316.70
7.3.200.0100.01319.39
7.3.190.0090.00816.34
7.3.180.0100.00616.52
7.3.170.0050.01216.70
7.3.160.0070.01316.46
7.2.330.0030.01516.54
7.2.320.0030.01316.51
7.2.310.0030.01516.85
7.2.300.0160.00016.86
7.2.290.0090.01216.71
7.2.60.0070.00717.02
7.2.00.0120.01219.45
7.1.200.0060.00015.74
7.1.100.0040.00818.30
7.1.70.0100.00017.30
7.1.60.0130.01319.40
7.1.50.0070.00317.18
7.1.00.0130.06722.44
7.0.200.0500.00615.02
7.0.60.0270.06319.91
7.0.50.0030.07717.90
7.0.40.0000.05320.03
7.0.30.0300.04320.13
7.0.20.0300.05020.16
7.0.10.0030.09020.30
7.0.00.0030.05320.19
5.6.280.0070.07021.12
5.6.210.0030.06320.55
5.6.200.0000.05718.12
5.6.190.0200.06320.47
5.6.180.0300.06320.41
5.6.170.0330.03720.38
5.6.160.0100.07320.46
5.6.150.0030.04018.11
5.6.140.0030.07018.15
5.6.130.0030.06318.11
5.6.120.0070.04321.11
5.6.110.0130.07720.98
5.6.100.0070.03721.08
5.6.90.0100.08320.96
5.6.80.0030.04020.36
5.5.350.0270.06720.40
5.5.340.0170.07017.97
5.5.330.0070.04020.28
5.5.320.0600.06720.24
5.5.310.0300.06320.36
5.5.300.0100.08017.91
5.5.290.0100.05017.94
5.5.280.0130.07720.76
5.5.270.0130.05320.72
5.5.260.0070.08320.88
5.5.250.0030.08320.61
5.5.240.0100.03020.35

preferences:
54.17 ms | 401 KiB | 5 Q