3v4l.org

run code in 300+ PHP versions simultaneously
<?php var_dump( date('Y-m-d H:i:s', strtotime('06:00:00', strtotime('2019-09-20T00:00:00')))); var_dump(new DateTime('2019-09-20T 06:00:00'));

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)
8.5.10.0120.00716.72
8.5.00.0100.01119.93
8.4.150.0030.00014.05
8.4.140.0100.01117.40
8.4.130.0110.01017.90
8.4.120.0150.00420.34
8.4.110.0120.00819.13
8.4.100.0120.00818.80
8.4.90.0110.01022.02
8.4.80.0030.00919.02
8.4.70.0050.00218.93
8.4.60.0100.01018.57
8.4.50.0120.00618.39
8.4.40.0120.00017.53
8.4.30.0060.01320.27
8.4.20.0170.00318.85
8.4.10.0060.00319.65
8.3.280.0010.00114.05
8.3.270.0060.01416.47
8.3.260.0070.00516.61
8.3.250.0030.00518.81
8.3.240.0060.00216.48
8.3.230.0090.01116.61
8.3.220.0100.00718.69
8.3.210.0090.01016.87
8.3.200.0040.00516.36
8.3.190.0060.00417.19
8.3.180.0120.00718.99
8.3.170.0100.01016.79
8.3.160.0120.00617.27
8.3.150.0080.00018.85
8.3.140.0110.00318.68
8.3.130.0050.00318.43
8.3.120.0060.00318.78
8.3.110.0060.00320.94
8.3.100.0080.00016.66
8.3.90.0030.00526.77
8.3.80.0050.00516.50
8.3.70.0060.00916.63
8.3.60.0070.00718.43
8.3.50.0100.00418.49
8.3.40.0030.01018.84
8.3.30.0060.00918.90
8.3.20.0040.00420.52
8.3.10.0070.00020.33
8.3.00.0080.00022.58
8.2.290.0110.00718.70
8.2.280.0150.00818.35
8.2.270.0130.00718.40
8.2.260.0040.00416.54
8.2.250.0050.00318.59
8.2.240.0060.00316.98
8.2.230.0030.00622.58
8.2.220.0030.00624.06
8.2.210.0030.01626.77
8.2.200.0100.00016.75
8.2.190.0110.01116.60
8.2.180.0150.00425.92
8.2.170.0070.00718.95
8.2.160.0100.00322.96
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0110.00018.80
8.2.110.0040.00419.27
8.2.100.0090.00317.72
8.2.90.0060.00320.45
8.2.80.0030.00717.97
8.2.70.0040.00417.93
8.2.60.0040.00417.90
8.2.50.0000.01018.10
8.2.40.0030.00519.17
8.2.30.0070.00019.18
8.2.20.0000.00817.86
8.2.10.0070.00019.16
8.2.00.0040.00419.20
8.1.330.0100.00916.13
8.1.320.0130.00816.17
8.1.310.0120.00816.72
8.1.300.0040.00420.02
8.1.290.0030.00630.84
8.1.280.0090.00625.92
8.1.270.0040.00423.99
8.1.260.0070.00726.35
8.1.250.0080.00028.09
8.1.240.0100.00021.97
8.1.230.0080.00421.04
8.1.220.0040.00417.74
8.1.210.0050.00318.92
8.1.200.0060.00617.35
8.1.190.0000.00817.13
8.1.180.0060.00318.10
8.1.170.0050.00318.70
8.1.160.0040.00418.80
8.1.150.0040.00418.81
8.1.140.0040.00420.88
8.1.130.0000.00720.07
8.1.120.0030.00417.47
8.1.110.0030.00717.39
8.1.100.0020.00517.56
8.1.90.0000.00817.48
8.1.80.0040.00417.51
8.1.70.0040.00417.39
8.1.60.0060.00317.52
8.1.50.0060.00617.50
8.1.40.0000.00817.50
8.1.30.0000.00817.70
8.1.20.0040.00417.52
8.1.10.0040.00417.55
8.1.00.0040.00417.61
8.0.300.0000.00719.84
8.0.290.0040.00416.88
8.0.280.0080.00018.36
8.0.270.0000.00716.83
8.0.260.0040.00421.80
8.0.250.0070.00017.08
8.0.240.0030.00316.99
8.0.230.0070.00317.03
8.0.220.0000.00717.02
8.0.210.0030.00317.00
8.0.200.0060.00016.99
8.0.190.0050.00217.05
8.0.180.0000.00716.98
8.0.170.0060.00316.86
8.0.160.0070.00017.08
8.0.150.0040.00416.97
8.0.140.0000.00816.94
8.0.130.0070.00013.38
8.0.120.0070.00016.82
8.0.110.0000.00816.86
8.0.100.0000.00716.75
8.0.90.0060.00316.74
8.0.80.0040.01116.94
8.0.70.0030.00616.91
8.0.60.0040.00416.94
8.0.50.0000.00717.02
8.0.30.0110.00717.20
8.0.20.0150.00417.05
8.0.10.0050.00317.07
8.0.00.0140.00316.92
7.4.330.0030.00315.55
7.4.320.0040.00416.53
7.4.300.0030.00316.41
7.4.290.0040.00416.51
7.4.280.0000.00816.55
7.4.270.0000.00716.60
7.4.260.0000.00613.14
7.4.250.0000.00716.45
7.4.240.0050.00216.58
7.4.230.0030.00316.33
7.4.220.0020.00516.37
7.4.210.0050.01016.49
7.4.200.0070.00016.51
7.4.130.0070.01016.44
7.4.120.0090.00916.36
7.4.110.0030.01916.70
7.4.100.0140.00716.47
7.4.90.0140.00316.44
7.4.80.0200.00019.39
7.4.70.0100.00716.71
7.4.60.0170.00616.43
7.4.50.0070.01016.36
7.4.40.0100.00716.57
7.4.00.0080.00814.86
7.3.330.0040.00416.22
7.3.320.0050.00013.09
7.3.310.0050.00216.21
7.3.300.0070.00016.11
7.3.290.0030.00316.32
7.3.280.0100.00716.30
7.3.260.0110.00816.41
7.3.240.0090.00816.43
7.3.230.0140.00316.48
7.3.210.0110.00616.49
7.3.200.0030.01216.45
7.3.190.0100.00716.54
7.3.180.0110.00716.59
7.3.170.0030.01416.46
7.3.160.0040.01216.37
7.3.90.0030.01014.84
7.3.80.0100.00714.54
7.3.70.0110.00514.80
7.3.60.0150.00014.49
7.3.50.0140.00714.37
7.3.40.0170.00314.72
7.3.30.0150.00014.82
7.3.20.0120.00914.56
7.3.10.0110.00414.96
7.3.00.0120.00614.82
7.2.330.0060.01216.73
7.2.320.0100.01016.59
7.2.310.0110.01116.60
7.2.300.0120.00616.54
7.2.290.0040.01216.55
7.2.220.0040.01014.85
7.2.210.0180.00415.05
7.2.200.0100.00714.89
7.2.190.0110.00414.73
7.2.180.0120.00614.88
7.2.170.0070.01414.63
7.2.160.0190.00314.74
7.2.150.0060.01614.63
7.2.140.0060.01015.11
7.2.130.0100.01014.73
7.2.120.0150.00915.11
7.2.110.0110.00915.06
7.2.100.0160.00314.77
7.2.90.0130.00915.12
7.2.80.0060.01214.85
7.2.70.0140.00714.96
7.2.60.0120.00915.11
7.2.50.0180.00914.95
7.2.40.0130.00514.92
7.2.30.0090.00914.86
7.2.20.0110.00815.18
7.2.10.0200.00314.87
7.2.00.0130.00314.95
7.1.320.0070.00714.06
7.1.310.0070.01414.02
7.1.300.0000.01713.96
7.1.290.0120.00913.68
7.1.280.0120.00414.09
7.1.270.0140.00313.93
7.1.260.0110.00413.98
7.1.250.0140.00314.17

preferences:
159.11 ms | 403 KiB | 5 Q