3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_Dump(new DateTime('2017-W01')); var_dump(DateTime::getLastErrors());

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)
8.3.70.0100.00716.50
8.3.60.0030.01218.68
8.3.50.0080.00921.21
8.3.40.0180.00418.79
8.3.30.0140.00018.68
8.3.20.0040.00420.06
8.3.10.0070.00021.74
8.3.00.0080.00017.66
8.2.190.0140.00718.29
8.2.180.0110.00418.24
8.2.170.0140.00022.96
8.2.160.0110.00419.16
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0070.00020.38
8.2.120.0050.00326.35
8.2.110.0030.00621.18
8.2.100.0040.00717.97
8.2.90.0080.00018.97
8.2.80.0000.00817.97
8.2.70.0000.00917.38
8.2.60.0000.00817.91
8.2.50.0000.00818.10
8.2.40.0000.00720.60
8.2.30.0000.00819.08
8.2.20.0040.00418.09
8.2.10.0050.00218.14
8.2.00.0050.00218.23
8.1.280.0030.01225.92
8.1.270.0080.00023.99
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0050.00523.96
8.1.230.0070.00419.01
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0060.00317.47
8.1.190.0050.00317.13
8.1.180.0000.00918.10
8.1.170.0050.00318.77
8.1.160.0050.00218.81
8.1.150.0050.00220.06
8.1.140.0000.00717.48
8.1.130.0030.00319.04
8.1.120.0000.00717.52
8.1.110.0030.00617.47
8.1.100.0040.00417.39
8.1.90.0000.00717.52
8.1.80.0040.00417.54
8.1.70.0030.00717.40
8.1.60.0000.00917.46
8.1.50.0040.00417.50
8.1.40.0030.00617.50
8.1.30.0060.00317.56
8.1.20.0040.00417.63
8.1.10.0050.00317.47
8.1.00.0080.00017.41
8.0.300.0040.00418.77
8.0.290.0070.00016.63
8.0.280.0000.00718.48
8.0.270.0050.00316.86
8.0.260.0050.00318.92
8.0.250.0000.00717.06
8.0.240.0030.00616.99
8.0.230.0030.00516.97
8.0.220.0050.00216.89
8.0.210.0040.00416.94
8.0.200.0000.00717.04
8.0.190.0030.00516.98
8.0.180.0040.00417.05
8.0.170.0040.00416.93
8.0.160.0040.00416.98
8.0.150.0050.00316.88
8.0.140.0080.00016.88
8.0.130.0030.00313.34
8.0.120.0000.00716.90
8.0.110.0040.00416.90
8.0.100.0050.00217.02
8.0.90.0000.00716.84
8.0.80.0070.00716.94
8.0.70.0030.00616.94
8.0.60.0000.00716.82
8.0.50.0070.00016.84
8.0.30.0080.01017.18
8.0.20.0120.00817.40
8.0.10.0000.00817.07
8.0.00.0160.00316.88
7.4.330.0050.00015.55
7.4.320.0060.00016.58
7.4.300.0030.00316.60
7.4.290.0000.00816.59
7.4.280.0040.00416.43
7.4.270.0040.00416.35
7.4.260.0030.00313.22
7.4.250.0000.00716.40
7.4.240.0030.00316.52
7.4.230.0040.00416.63
7.4.220.0140.00316.62
7.4.210.0090.00516.58
7.4.200.0030.00316.57
7.4.160.0050.01116.63
7.4.150.0140.00417.40
7.4.140.0090.01117.86
7.4.130.0140.00316.51
7.4.120.0130.01216.52
7.4.110.0130.00516.59
7.4.100.0120.00616.59
7.4.90.0130.00516.54
7.4.80.0040.01819.39
7.4.70.0150.00416.51
7.4.60.0100.00816.62
7.4.50.0070.00716.56
7.4.40.0150.00916.57
7.4.30.0060.01316.57
7.4.00.0080.00815.03
7.3.330.0070.00013.23
7.3.320.0050.00013.00
7.3.310.0030.00316.33
7.3.300.0040.00416.18
7.3.290.0100.00316.20
7.3.280.0100.00816.23
7.3.270.0110.00717.40
7.3.260.0090.00916.40
7.3.250.0140.00616.26
7.3.240.0150.00316.41
7.3.230.0160.00316.40
7.3.210.0140.00816.37
7.3.200.0090.00916.23
7.3.190.0140.00316.31
7.3.180.0140.00316.40
7.3.170.0030.01316.56
7.3.160.0130.00316.58
7.3.120.0030.01214.89
7.3.110.0100.00714.67
7.3.100.0060.00614.79
7.3.90.0120.00614.82
7.3.80.0090.00314.75
7.3.70.0030.01414.77
7.3.60.0120.00414.61
7.3.50.0040.01214.80
7.3.40.0130.00314.97
7.3.30.0000.01414.74
7.3.20.0030.01016.78
7.3.10.0070.00916.55
7.3.00.0040.01116.48
7.2.330.0080.00816.55
7.2.320.0160.00716.54
7.2.310.0080.00816.48
7.2.300.0180.01016.68
7.2.290.0030.01316.69
7.2.240.0070.01114.84
7.2.230.0040.01115.09
7.2.220.0130.00314.93
7.2.210.0100.00715.05
7.2.200.0100.00714.82
7.2.190.0160.00014.90
7.2.180.0040.01514.91
7.2.170.0070.00714.83
7.2.160.0030.01314.89
7.2.150.0040.01116.73
7.2.140.0140.00016.62
7.2.130.0110.00716.66
7.2.120.0070.00916.65
7.2.110.0080.00816.63
7.2.100.0050.00816.50
7.2.90.0080.00916.79
7.2.80.0090.00716.61
7.2.70.0120.00816.68
7.2.60.0100.00716.87
7.2.50.0070.00916.69
7.2.40.0090.00916.71
7.2.30.0090.00816.78
7.2.20.0120.00716.80
7.2.10.0100.00716.78
7.2.00.0110.00716.82
7.1.330.0040.01215.82
7.1.320.0040.01115.85
7.1.310.0060.00615.79
7.1.300.0030.01415.45
7.1.290.0070.00415.66
7.1.280.0000.00815.64
7.1.270.0030.01215.53
7.1.260.0030.01315.59
7.1.250.0070.00615.54
7.1.200.0030.00915.70
7.1.70.0030.00717.27
7.1.60.0030.00717.05
7.1.40.0900.01032.38
7.1.30.1000.00732.63
7.1.20.0870.01032.73
7.1.10.0870.00314.70
7.1.00.0830.00314.84
7.0.200.0120.00616.88
7.0.180.1270.00714.32
7.0.170.1730.01014.48
7.0.160.0830.00714.38
7.0.150.0800.01014.35
7.0.140.0870.00714.45
7.0.130.0900.00714.54
7.0.120.0670.01014.50
7.0.110.1070.01714.41
7.0.100.0730.01314.46
7.0.90.0800.00714.44
7.0.80.0670.00714.61
7.0.70.0570.01014.34
7.0.60.0630.00714.40
7.0.50.0600.01314.37
7.0.40.0500.01314.51
7.0.30.0570.01014.55
7.0.20.0630.01014.63
7.0.10.0500.01314.66
7.0.00.0470.01314.45

preferences:
19.54 ms | 401 KiB | 5 Q