3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dt = new DateTime('today', new DateTimeZone('Europe/London')); echo $dt->format('Y-m-d H:i:s');

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)
8.3.70.0110.00418.31
8.3.60.0090.00618.43
8.3.50.0140.00316.60
8.3.40.0110.00718.81
8.3.30.0060.00918.93
8.3.20.0080.00020.30
8.3.10.0050.00321.78
8.3.00.0040.00417.78
8.2.180.0150.00316.75
8.2.170.0070.00722.96
8.2.160.0100.00320.38
8.2.150.0000.00824.18
8.2.140.0000.00824.66
8.2.130.0040.00420.38
8.2.120.0050.00226.35
8.2.110.0000.00922.25
8.2.100.0090.00317.97
8.2.90.0030.00518.28
8.2.80.0030.00517.97
8.2.70.0030.00717.88
8.2.60.0040.00418.04
8.2.50.0030.00618.16
8.2.40.0040.00420.46
8.2.30.0040.00419.25
8.2.20.0080.00218.04
8.2.10.0070.00017.93
8.2.00.0040.00417.95
8.1.280.0040.01125.92
8.1.270.0040.00423.80
8.1.260.0070.00026.35
8.1.250.0060.00328.09
8.1.240.0000.00923.96
8.1.230.0130.00022.82
8.1.220.0080.00017.74
8.1.210.0050.00318.77
8.1.200.0090.00017.35
8.1.190.0060.00317.35
8.1.180.0070.00018.10
8.1.170.0080.00018.73
8.1.160.0030.00319.06
8.1.150.0090.00018.95
8.1.140.0000.00819.63
8.1.130.0030.00318.87
8.1.120.0000.00717.47
8.1.110.0040.00417.46
8.1.100.0000.00817.61
8.1.90.0040.00417.59
8.1.80.0060.00317.56
8.1.70.0030.00317.56
8.1.60.0000.00717.52
8.1.50.0040.00417.59
8.1.40.0000.00717.59
8.1.30.0060.00317.60
8.1.20.0070.00017.61
8.1.10.0050.00217.74
8.1.00.0060.00317.64
8.0.300.0000.00720.00
8.0.290.0030.00616.88
8.0.280.0050.00218.50
8.0.270.0060.00317.30
8.0.260.0000.00616.87
8.0.250.0070.00017.03
8.0.240.0000.00817.09
8.0.230.0040.00417.08
8.0.220.0000.00717.07
8.0.210.0030.00517.01
8.0.200.0000.00717.05
8.0.190.0060.00316.96
8.0.180.0080.00016.95
8.0.170.0030.00316.86
8.0.160.0070.00017.03
8.0.150.0040.00416.83
8.0.140.0030.00516.93
8.0.130.0000.00613.39
8.0.120.0040.00417.05
8.0.110.0000.00716.92
8.0.100.0040.00416.86
8.0.90.0080.00017.01
8.0.80.0030.01417.01
8.0.70.0020.00516.87
8.0.60.0000.00817.00
8.0.50.0000.00716.82
8.0.30.0100.00717.12
8.0.20.0140.00917.43
8.0.10.0000.00817.10
8.0.00.0130.00617.02
7.4.330.0000.00515.55
7.4.320.0030.00316.70
7.4.300.0060.00016.55
7.4.290.0000.00716.54
7.4.280.0060.00316.64
7.4.270.0020.00516.65
7.4.260.0040.00416.63
7.4.250.0000.00716.43
7.4.240.0000.00716.65
7.4.230.0000.00716.68
7.4.220.0030.01516.69
7.4.210.0070.00816.54
7.4.200.0030.00316.54
7.4.160.0110.00416.67
7.4.150.0090.00917.40
7.4.140.0090.00917.86
7.4.130.0110.00616.56
7.4.120.0090.00916.55
7.4.110.0140.01116.62
7.4.100.0170.00016.66
7.4.90.0100.00616.48
7.4.80.0070.01119.39
7.4.70.0130.00316.64
7.4.60.0060.00916.72
7.4.50.0060.00616.73
7.4.40.0120.00616.64
7.4.30.0070.01216.68
7.4.00.0130.00315.17
7.3.330.0000.00513.23
7.3.320.0050.00013.09
7.3.310.0050.00216.11
7.3.300.0060.00016.11
7.3.290.0070.00016.19
7.3.280.0070.00916.24
7.3.270.0090.00917.40
7.3.260.0060.01316.31
7.3.250.0130.00416.43
7.3.240.0160.00316.55
7.3.230.0100.00616.48
7.3.210.0190.00316.54
7.3.200.0110.00616.44
7.3.190.0080.00916.24
7.3.180.0110.00516.32
7.3.170.0100.00616.59
7.3.160.0060.00916.23
7.2.330.0080.00816.50
7.2.320.0090.01516.54
7.2.310.0030.01316.86
7.2.300.0100.00716.55
7.2.290.0100.00716.55
7.2.60.0040.01216.98
7.2.00.0070.00319.70
7.1.200.0150.00615.66
7.1.100.0000.01518.16
7.1.70.0050.01317.13
7.1.60.0150.01234.75
7.1.50.0270.00934.58
7.1.40.0240.01534.41
7.1.30.0210.01534.47
7.1.20.0180.02134.46
7.1.10.0030.01116.64
7.1.00.0050.01516.56
7.0.200.0080.00916.88
7.0.190.0080.00816.98
7.0.180.0030.01516.52
7.0.170.0090.00816.52
7.0.160.0080.00816.23
7.0.150.0050.01216.15
7.0.140.0070.01216.49
7.0.130.0110.00616.75
7.0.120.0030.01416.62
7.0.110.0070.01016.50
7.0.100.0060.01116.28
7.0.90.0030.01316.24
7.0.80.0000.01616.56
7.0.70.0030.01416.09
7.0.60.0030.01516.02
7.0.50.0000.01716.25
7.0.40.0100.00716.52
7.0.30.0040.01516.69
7.0.20.0030.01016.58
7.0.10.0070.01016.54
7.0.00.0070.01016.31

preferences:
66.05 ms | 401 KiB | 5 Q