3v4l.org

run code in 300+ PHP versions simultaneously
<?php $v = new DateTime(); $v->setDate('2019','12','21'); echo $v->format('W');

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)
8.3.60.0030.01018.56
8.3.50.0130.00718.28
8.3.40.0120.00918.78
8.3.30.0090.00918.93
8.3.20.0000.00721.65
8.3.10.0050.00321.96
8.3.00.0000.00723.63
8.2.180.0030.01216.75
8.2.170.0120.00322.96
8.2.160.0070.00720.43
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0100.00326.16
8.2.110.0090.00021.06
8.2.100.0090.00317.78
8.2.90.0040.00817.63
8.2.80.0030.00619.14
8.2.70.0000.00818.03
8.2.60.0040.00418.22
8.2.50.0080.00018.10
8.2.40.0040.00422.12
8.2.30.0040.00419.29
8.2.20.0040.00418.10
8.2.10.0040.00420.84
8.2.00.0050.00519.14
8.1.280.0070.00725.92
8.1.270.0080.00021.79
8.1.260.0100.00326.35
8.1.250.0050.00328.09
8.1.240.0050.00522.45
8.1.230.0000.01119.02
8.1.220.0050.00317.77
8.1.210.0030.00618.77
8.1.200.0060.00317.47
8.1.190.0030.00617.35
8.1.180.0040.00418.10
8.1.170.0050.00318.46
8.1.160.0040.00418.80
8.1.150.0030.00318.88
8.1.140.0070.00018.89
8.1.130.0070.00320.07
8.1.120.0030.00317.47
8.1.110.0040.00417.46
8.1.100.0060.00317.51
8.1.90.0070.00017.46
8.1.80.0000.00717.47
8.1.70.0030.00517.46
8.1.60.0000.00817.59
8.1.50.0000.00717.57
8.1.40.0060.00317.45
8.1.30.0070.00017.73
8.1.20.0060.00317.71
8.1.10.0040.00417.72
8.1.00.0000.00817.77
8.0.300.0040.00419.83
8.0.290.0030.00516.88
8.0.280.0000.00718.51
8.0.270.0030.00317.27
8.0.260.0060.00018.50
8.0.250.0090.00017.02
8.0.240.0000.00617.11
8.0.230.0040.00416.95
8.0.220.0050.00317.00
8.0.210.0070.00017.01
8.0.200.0020.00517.04
8.0.190.0040.00416.95
8.0.180.0000.00717.06
8.0.170.0030.00617.01
8.0.160.0070.00016.95
8.0.150.0040.00416.93
8.0.140.0040.00517.00
8.0.130.0000.00513.41
8.0.120.0040.00416.96
8.0.110.0080.00016.86
8.0.100.0050.00316.91
8.0.90.0000.00717.02
8.0.80.0050.01016.98
8.0.70.0040.00417.08
8.0.60.0050.00316.82
8.0.50.0050.00316.83
8.0.30.0110.00717.18
8.0.20.0110.00817.11
8.0.10.0000.00716.92
8.0.00.0080.01016.83
7.4.330.0060.00015.55
7.4.320.0030.00316.58
7.4.300.0060.00016.49
7.4.290.0070.00016.64
7.4.280.0080.00016.46
7.4.270.0060.00016.54
7.4.260.0040.00416.55
7.4.250.0030.00316.46
7.4.240.0040.00416.68
7.4.230.0030.00316.54
7.4.220.0000.00716.76
7.4.210.0050.00916.63
7.4.200.0030.00316.46
7.4.160.0070.01116.55
7.4.130.0210.00016.79
7.4.120.0090.00916.61
7.4.110.0090.00916.54
7.4.100.0130.00316.57
7.4.90.0080.00816.73
7.4.80.0070.01019.39
7.4.70.0070.01316.72
7.4.60.0080.00816.64
7.4.50.0070.01116.72
7.4.40.0030.01316.61
7.4.00.0030.01015.04
7.3.330.0000.00512.98
7.3.320.0050.00013.13
7.3.310.0070.00016.06
7.3.300.0030.00316.10
7.3.290.0030.00316.33
7.3.280.0060.01016.22
7.3.260.0120.00616.49
7.3.240.0090.01016.50
7.3.230.0110.00816.54
7.3.210.0060.00916.45
7.3.200.0030.01716.36
7.3.190.0090.00916.71
7.3.180.0060.01516.25
7.3.170.0160.00016.51
7.3.160.0110.01116.51
7.3.120.0080.01115.02
7.3.110.0030.01414.79
7.3.100.0000.01515.00
7.3.90.0060.00314.80
7.3.80.0000.01015.02
7.3.70.0030.00914.82
7.3.60.0030.01014.69
7.3.50.0050.00814.66
7.3.40.0070.01014.89
7.3.30.0080.00414.93
7.3.20.0090.00616.43
7.3.10.0100.00516.57
7.3.00.0090.00316.57
7.2.330.0140.00316.81
7.2.320.0080.01116.71
7.2.310.0110.00516.77
7.2.300.0130.00316.81
7.2.290.0120.00616.76
7.2.240.0060.00615.39
7.2.230.0030.01215.02
7.2.220.0070.00715.35
7.2.210.0070.01015.21
7.2.200.0120.00315.29
7.2.190.0070.00914.99
7.2.180.0130.00315.08
7.2.170.0120.00315.04
7.2.160.0090.01014.86
7.2.150.0040.00816.91
7.2.140.0100.00516.83
7.2.130.0050.01116.92
7.2.120.0080.00616.79
7.2.110.0090.00816.70
7.2.100.0080.00616.84
7.2.90.0090.00816.99
7.2.80.0090.00917.01
7.2.70.0110.00317.10
7.2.60.0060.00916.93
7.2.50.0110.00217.01
7.2.40.0080.00416.85
7.2.30.0050.00916.91
7.2.20.0030.01016.77
7.2.10.0050.00816.86
7.2.00.0080.00816.96
7.1.330.0070.01015.67
7.1.320.0100.00615.32
7.1.310.0040.01115.73
7.1.300.0080.00515.75
7.1.290.0100.00315.54
7.1.280.0080.00315.81
7.1.270.0040.01015.66
7.1.260.0050.00715.61
7.1.250.0060.01115.60

preferences:
60.81 ms | 401 KiB | 5 Q