3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new \DateTime('2017W2'); var_dump($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)
8.3.60.0150.00316.48
8.3.50.0170.00316.20
8.3.40.0070.00718.96
8.3.30.0070.00719.02
8.3.20.0050.00320.16
8.3.10.0050.00323.53
8.3.00.0060.00321.88
8.2.180.0090.00916.50
8.2.170.0110.00422.96
8.2.160.0170.00019.04
8.2.150.0050.00224.18
8.2.140.0000.00824.66
8.2.130.0070.00020.98
8.2.120.0040.00426.35
8.2.110.0070.00321.05
8.2.100.0000.01217.91
8.2.90.0070.00019.09
8.2.80.0040.00417.97
8.2.70.0060.00317.63
8.2.60.0000.00917.80
8.2.50.0040.00418.10
8.2.40.0020.00520.54
8.2.30.0000.00821.02
8.2.20.0040.00417.91
8.2.10.0000.00717.98
8.2.00.0000.00717.86
8.1.280.0000.01525.92
8.1.270.0070.00022.10
8.1.260.0080.00026.35
8.1.250.0080.00028.09
8.1.240.0030.00722.70
8.1.230.0040.00717.68
8.1.220.0030.00517.74
8.1.210.0060.00318.77
8.1.200.0060.00317.12
8.1.190.0030.00617.35
8.1.180.0000.00818.10
8.1.170.0040.00418.51
8.1.160.0040.00418.86
8.1.150.0040.00418.80
8.1.140.0000.00719.32
8.1.130.0030.00318.81
8.1.120.0000.00717.35
8.1.110.0000.00817.36
8.1.100.0040.00417.36
8.1.90.0080.00017.45
8.1.80.0040.00417.46
8.1.70.0080.00017.45
8.1.60.0000.00817.48
8.1.50.0030.00517.53
8.1.40.0030.00517.51
8.1.30.0000.00817.57
8.1.20.0000.00717.57
8.1.10.0000.00917.55
8.1.00.0040.00417.49
8.0.300.0030.00518.77
8.0.290.0000.00916.75
8.0.280.0000.00718.45
8.0.270.0030.00317.11
8.0.260.0000.00616.96
8.0.250.0030.00317.07
8.0.240.0070.00017.05
8.0.230.0070.00017.12
8.0.220.0000.00616.89
8.0.210.0070.00016.90
8.0.200.0070.00017.05
8.0.190.0080.00017.07
8.0.180.0040.00416.90
8.0.170.0050.00216.99
8.0.160.0040.00416.98
8.0.150.0070.00016.92
8.0.140.0000.00816.89
8.0.130.0030.00313.46
8.0.120.0000.00716.98
8.0.110.0070.00016.80
8.0.100.0000.00716.96
8.0.90.0000.00817.06
8.0.80.0090.00617.03
8.0.70.0000.00716.86
8.0.60.0000.00817.09
8.0.50.0080.00016.88
8.0.30.0090.00717.06
8.0.20.0090.01117.40
8.0.10.0000.00717.08
8.0.00.0100.01016.72
7.4.330.0000.00515.55
7.4.320.0000.00616.30
7.4.300.0060.00016.50
7.4.290.0080.00016.61
7.4.280.0000.00716.50
7.4.270.0030.00316.41
7.4.260.0080.00016.48
7.4.250.0030.00316.39
7.4.240.0080.00016.41
7.4.230.0070.00016.58
7.4.220.0120.00616.43
7.4.210.0060.01216.47
7.4.200.0030.00316.48
7.4.160.0110.00816.55
7.4.150.0070.01117.40
7.4.140.0110.00917.86
7.4.130.0150.00916.61
7.4.120.0110.00716.63
7.4.110.0130.01016.27
7.4.100.0130.00916.68
7.4.90.0110.00616.57
7.4.80.0080.01319.39
7.4.70.0100.00616.47
7.4.60.0190.00316.59
7.4.50.0000.01516.43
7.4.40.0040.01316.76
7.4.30.0090.00916.55
7.4.00.0030.01015.01
7.3.330.0060.00313.08
7.3.320.0050.00013.08
7.3.310.0000.00716.25
7.3.300.0030.00316.17
7.3.290.0080.01116.32
7.3.280.0080.00916.31
7.3.270.0140.00317.40
7.3.260.0120.00516.48
7.3.250.0090.00816.43
7.3.240.0130.00816.48
7.3.230.0130.00916.61
7.3.210.0090.00616.56
7.3.200.0070.01116.60
7.3.190.0070.01116.66
7.3.180.0160.00016.60
7.3.170.0090.00616.34
7.3.160.0090.00916.43
7.2.330.0100.00716.75
7.2.320.0130.00316.65
7.2.310.0100.00616.70
7.2.300.0130.00916.49
7.2.290.0170.00316.79
7.2.60.0000.01516.84
7.2.00.0080.00419.47
7.1.100.0000.01118.01
7.1.70.0110.01116.96
7.1.60.0320.00735.03
7.1.50.0330.00734.70
7.1.40.0380.01034.43
7.1.30.0260.02534.48
7.1.20.0370.01034.53
7.1.10.0040.01816.70
7.1.00.0080.01616.63
7.0.200.0100.00716.84
7.0.190.0120.00816.31
7.0.180.0100.01316.24
7.0.170.0150.01016.36
7.0.160.0110.01116.45
7.0.150.0050.01516.13
7.0.140.0080.01516.26
7.0.130.0100.01416.52
7.0.120.0090.01116.51
7.0.110.0030.01416.20
7.0.100.0070.01716.40
7.0.90.0030.01816.30
7.0.80.0080.01216.08
7.0.70.0060.01616.30
7.0.60.0090.01315.89
7.0.50.0180.00616.34
7.0.40.0070.01616.28
7.0.30.0190.00316.39
7.0.20.0140.00616.20
7.0.10.0070.01316.50
7.0.00.0090.00916.28

preferences:
52.71 ms | 401 KiB | 5 Q