3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x = new \DateTime('+1 day of -3 month'); echo $x->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)
8.3.60.0180.00318.68
8.3.50.0130.00522.07
8.3.40.0140.00018.95
8.3.30.0050.00918.76
8.3.20.0050.00220.13
8.3.10.0000.00820.73
8.3.00.0040.00421.91
8.2.180.0170.00016.62
8.2.170.0040.01122.96
8.2.160.0120.00622.26
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00421.06
8.2.120.0000.00826.35
8.2.110.0030.00719.38
8.2.100.0060.00617.93
8.2.90.0040.00419.22
8.2.80.0080.00017.97
8.2.70.0060.00417.88
8.2.60.0060.00317.80
8.2.50.0000.00818.09
8.2.40.0000.00822.45
8.2.30.0060.00319.41
8.2.20.0000.00717.86
8.2.10.0000.00717.92
8.2.00.0040.00418.03
8.1.280.0080.00825.92
8.1.270.0050.00322.27
8.1.260.0130.00928.09
8.1.250.0040.00428.09
8.1.240.0040.00423.92
8.1.230.0040.00717.95
8.1.220.0040.00417.74
8.1.210.0030.00618.77
8.1.200.0100.00017.48
8.1.190.0000.00917.35
8.1.180.0030.00518.10
8.1.170.0040.00418.78
8.1.160.0080.00020.73
8.1.150.0000.00918.83
8.1.140.0050.00319.45
8.1.130.0060.00317.64
8.1.120.0040.00417.50
8.1.110.0050.00217.53
8.1.100.0030.00617.47
8.1.90.0080.00017.52
8.1.80.0000.00817.41
8.1.70.0030.00317.50
8.1.60.0070.00017.49
8.1.50.0030.00617.48
8.1.40.0030.00517.47
8.1.30.0030.00517.57
8.1.20.0030.00517.44
8.1.10.0000.00717.52
8.1.00.0060.00317.52
8.0.300.0060.00318.77
8.0.290.0040.00417.00
8.0.280.0030.00318.35
8.0.270.0000.00717.25
8.0.260.0000.00717.30
8.0.250.0030.00317.07
8.0.240.0030.00517.11
8.0.230.0000.00717.13
8.0.220.0000.00817.05
8.0.210.0000.00716.99
8.0.200.0020.00517.20
8.0.190.0060.00317.04
8.0.180.0090.00017.16
8.0.170.0040.00417.00
8.0.160.0000.00817.04
8.0.150.0040.00416.91
8.0.140.0030.00516.93
8.0.130.0000.00513.52
8.0.120.0040.00416.98
8.0.110.0070.00017.01
8.0.100.0070.00017.14
8.0.90.0040.00417.18
8.0.80.0030.01717.13
8.0.70.0040.00417.05
8.0.60.0040.00416.98
8.0.50.0070.00017.14
8.0.30.0130.00717.26
8.0.20.0070.01217.40
8.0.10.0030.00517.05
8.0.00.0120.00816.99
7.4.330.0000.00516.89
7.4.320.0040.00416.50
7.4.300.0000.00616.57
7.4.290.0000.00716.52
7.4.280.0030.00516.65
7.4.270.0040.00416.58
7.4.260.0040.00416.65
7.4.250.0040.00416.60
7.4.240.0070.00016.55
7.4.230.0030.00316.67
7.4.220.0090.00916.61
7.4.210.0050.01216.65
7.4.200.0030.00316.49
7.4.160.0060.00916.39
7.4.150.0060.01217.40
7.4.140.0100.00817.86
7.4.130.0090.00916.57
7.4.120.0130.00516.70
7.4.110.0030.01316.66
7.4.100.0160.00716.50
7.4.90.0120.00416.68
7.4.80.0100.01319.39
7.4.70.0110.00716.70
7.4.60.0030.01316.51
7.4.50.0000.01716.63
7.4.40.0070.01016.28
7.4.30.0100.00616.91
7.4.00.0060.01015.18
7.3.330.0000.00513.24
7.3.320.0050.00013.11
7.3.310.0030.00316.44
7.3.300.0000.00716.38
7.3.290.0030.00316.36
7.3.280.0110.00816.39
7.3.270.0090.00917.40
7.3.260.0050.01116.62
7.3.250.0150.00416.38
7.3.240.0070.01116.71
7.3.230.0090.00916.39
7.3.210.0100.00716.62
7.3.200.0090.00916.68
7.3.190.0050.01216.59
7.3.180.0120.00916.63
7.3.170.0120.00316.62
7.3.160.0100.00616.68
7.3.120.0020.01414.98
7.3.110.0070.01015.05
7.3.100.0060.00814.94
7.3.90.0070.00515.03
7.3.80.0050.01014.92
7.3.70.0040.01014.88
7.3.60.0080.00714.93
7.3.50.0040.01014.91
7.3.40.0060.00714.83
7.3.30.0090.00514.83
7.3.20.0070.00616.66
7.3.10.0080.00416.61
7.3.00.0040.00816.72
7.2.330.0130.00416.44
7.2.320.0030.01616.39
7.2.310.0090.01616.49
7.2.300.0110.00716.78
7.2.290.0130.00416.66
7.2.250.0080.00915.04
7.2.240.0100.00715.07
7.2.230.0090.00915.18
7.2.220.0060.00914.99
7.2.210.0050.00815.04
7.2.200.0080.00715.05
7.2.190.0060.00814.78
7.2.180.0030.01214.94
7.2.170.0060.00714.90
7.2.160.0050.00814.94
7.2.150.0060.00817.04
7.2.140.0090.00616.69
7.2.130.0060.00716.88
7.2.120.0050.01017.04
7.2.110.0030.00916.78
7.2.100.0050.00816.81
7.2.90.0090.00716.95
7.2.80.0010.01216.85
7.2.70.0080.00816.78
7.2.60.0050.00916.95
7.2.50.0050.00916.88
7.2.40.0080.00816.75
7.2.30.0060.00916.80
7.2.20.0020.01116.84
7.2.10.0060.00916.76
7.2.00.0070.00717.73
7.1.330.0050.00815.71
7.1.320.0080.00715.61
7.1.310.0060.00715.67
7.1.300.0040.01015.78
7.1.290.0040.00815.63
7.1.280.0060.00715.70
7.1.270.0030.01115.80
7.1.260.0060.00415.68
7.1.250.0090.00515.68
7.1.200.0030.00715.80
7.1.100.0000.01118.29
7.1.70.0050.00217.29
7.1.60.0100.01419.19
7.1.50.0120.00917.06
7.1.00.0030.07322.28
7.0.200.0180.00714.91
7.0.60.0170.07321.61
7.0.50.0100.07017.84
7.0.40.0130.07320.20
7.0.30.0230.04020.19
7.0.20.0070.05320.09
7.0.10.0000.06020.01
7.0.00.0170.05320.04
5.6.280.0130.05321.13
5.6.210.0100.03320.47
5.6.200.0130.06718.22
5.6.190.0000.05020.49
5.6.180.0230.05320.55
5.6.170.0330.07320.47
5.6.160.0100.06320.39
5.6.150.0070.08018.27
5.6.140.0070.05718.29
5.6.130.0030.04018.15
5.6.120.0030.05720.86
5.6.110.0070.08021.13
5.6.100.0030.04020.97
5.6.90.0100.05320.97
5.6.80.0030.07720.50
5.5.350.4170.03320.33
5.5.340.0130.04017.98
5.5.330.0130.07320.34
5.5.320.0230.06320.35
5.5.310.0500.03320.32
5.5.300.0070.08017.98
5.5.290.0100.08018.00
5.5.280.0070.04020.87
5.5.270.0000.07320.93
5.5.260.0100.08020.76
5.5.250.0070.08020.46
5.5.240.0100.06720.23

preferences:
63.06 ms | 401 KiB | 5 Q