3v4l.org

run code in 300+ PHP versions simultaneously
<?php $d = new \DateTime('2017W02'); var_dump($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)
8.3.70.0120.00618.19
8.3.60.0040.01116.75
8.3.50.0130.00416.52
8.3.40.0100.00318.79
8.3.30.0070.00718.84
8.3.20.0070.00020.07
8.3.10.0060.00323.50
8.3.00.0050.00222.09
8.2.190.0100.00616.58
8.2.180.0090.01218.29
8.2.170.0070.00722.96
8.2.160.0070.00719.00
8.2.150.0090.00024.18
8.2.140.0000.00924.66
8.2.130.0040.00421.00
8.2.120.0040.00426.35
8.2.110.0070.00322.25
8.2.100.0080.00317.78
8.2.90.0060.00319.13
8.2.80.0080.00018.05
8.2.70.0040.00417.50
8.2.60.0080.00017.93
8.2.50.0000.00818.10
8.2.40.0030.00620.61
8.2.30.0030.00521.09
8.2.20.0040.00418.06
8.2.10.0030.00518.13
8.2.00.0030.00517.96
8.1.280.0100.00725.92
8.1.270.0040.00423.96
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00321.00
8.1.230.0070.00319.00
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0000.00817.35
8.1.190.0080.00017.36
8.1.180.0040.00418.10
8.1.170.0030.00518.71
8.1.160.0000.00719.11
8.1.150.0050.00218.94
8.1.140.0000.00719.49
8.1.130.0000.00718.81
8.1.120.0040.00417.60
8.1.110.0040.00417.59
8.1.100.0070.00017.64
8.1.90.0040.00417.59
8.1.80.0020.00517.60
8.1.70.0000.00717.52
8.1.60.0080.00017.68
8.1.50.0090.00017.62
8.1.40.0080.00017.64
8.1.30.0000.00717.65
8.1.20.0060.00317.61
8.1.10.0080.00017.55
8.1.00.0040.00417.65
8.0.300.0040.00420.13
8.0.290.0030.00616.88
8.0.280.0040.00418.38
8.0.270.0080.00017.27
8.0.260.0030.00316.99
8.0.250.0040.00417.11
8.0.240.0070.00017.06
8.0.230.0000.00717.10
8.0.220.0070.00016.92
8.0.210.0000.00716.96
8.0.200.0060.00017.11
8.0.190.0030.00617.11
8.0.180.0080.00016.93
8.0.170.0000.00716.98
8.0.160.0040.00417.03
8.0.150.0000.00717.01
8.0.140.0030.00316.97
8.0.130.0030.00313.37
8.0.120.0000.00716.98
8.0.110.0040.00416.98
8.0.100.0040.00417.00
8.0.90.0070.00016.99
8.0.80.0070.01417.09
8.0.70.0030.00516.82
8.0.60.0030.00517.00
8.0.50.0080.00016.88
8.0.30.0090.00917.24
8.0.20.0110.00917.40
8.0.10.0040.00416.93
8.0.00.0090.00916.91
7.4.330.0050.00015.55
7.4.320.0070.00016.49
7.4.300.0000.00716.64
7.4.290.0040.00416.69
7.4.280.0040.00416.58
7.4.270.0070.00016.59
7.4.260.0000.00716.63
7.4.250.0050.00216.48
7.4.240.0000.00716.57
7.4.230.0000.00716.76
7.4.220.0140.00416.61
7.4.210.0080.00816.65
7.4.200.0000.00716.67
7.4.160.0070.01016.52
7.4.150.0040.01417.40
7.4.140.0110.00917.86
7.4.130.0120.00616.66
7.4.120.0100.00816.63
7.4.110.0070.01116.67
7.4.100.0110.00816.51
7.4.90.0080.00816.43
7.4.80.0090.00819.39
7.4.70.0120.00416.49
7.4.60.0070.01016.79
7.4.50.0060.00616.61
7.4.40.0040.01316.46
7.4.30.0100.00716.69
7.4.00.0120.00315.00
7.3.330.0000.00713.01
7.3.320.0000.00513.28
7.3.310.0060.00316.31
7.3.300.0060.00016.11
7.3.290.0090.00916.28
7.3.280.0090.00716.26
7.3.270.0150.00317.40
7.3.260.0080.01316.48
7.3.250.0140.00616.52
7.3.240.0130.00816.50
7.3.230.0110.00816.53
7.3.210.0000.01716.64
7.3.200.0090.00816.30
7.3.190.0040.01316.50
7.3.180.0090.00916.28
7.3.170.0060.01116.29
7.3.160.0030.01316.39
7.2.330.0070.01016.57
7.2.320.0110.00616.55
7.2.310.0110.00616.57
7.2.300.0080.00816.33
7.2.290.0040.01516.84
7.2.60.0080.00516.70
7.2.00.0060.00919.38
7.1.200.0030.01015.70
7.1.100.0000.01118.00
7.1.70.0030.01517.15
7.1.60.0260.01035.27
7.1.50.0230.01034.82
7.1.40.0320.01234.49
7.1.30.0230.01834.45
7.1.20.0270.01334.73
7.1.10.0080.01216.86
7.1.00.0010.01716.77
7.0.200.0090.00716.54
7.0.190.0070.01216.55
7.0.180.0120.00816.27
7.0.170.0090.00916.36
7.0.160.0100.01016.47
7.0.150.0000.01816.25
7.0.140.0130.00616.26
7.0.130.0150.00516.69
7.0.120.0070.01116.28
7.0.110.0000.01916.38
7.0.100.0100.01016.43
7.0.90.0100.01316.55
7.0.80.0040.01516.34
7.0.70.0030.01516.61
7.0.60.0060.01316.32
7.0.50.0110.00316.33
7.0.40.0050.01016.48
7.0.30.0070.00716.66
7.0.20.0060.01216.41
7.0.10.0080.00816.40
7.0.00.0030.01216.41

preferences:
23.54 ms | 401 KiB | 5 Q