3v4l.org

run code in 300+ PHP versions simultaneously
<?php $time = new DateTimeImmutable('2016-10-29T00:00:00UTC+00:00'); $londonTimeZone = new DateTimeZone('Europe/London'); $londonTime = $time->setTimezone($londonTimeZone); $notLondonTime = new DateTimeImmutable('2016-10-29T00:00:00UTC+00:00', new DateTimeZone('Europe/London')); var_dump($londonTime, $notLondonTime);

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)
8.3.60.0100.00718.31
8.3.50.0070.00718.09
8.3.40.0160.00318.93
8.3.30.0120.00318.56
8.3.20.0000.00920.21
8.3.10.0080.00021.80
8.3.00.0040.00423.53
8.2.180.0140.00718.27
8.2.170.0060.01022.96
8.2.160.0080.01222.25
8.2.150.0070.00024.18
8.2.140.0030.00524.66
8.2.130.0050.00226.16
8.2.120.0000.00820.69
8.2.110.0000.01119.46
8.2.100.0030.00818.16
8.2.90.0000.00819.08
8.2.80.0030.00517.97
8.2.70.0030.00617.75
8.2.60.0040.00418.03
8.2.50.0000.01018.16
8.2.40.0040.00420.55
8.2.30.0000.00719.25
8.2.20.0040.00417.87
8.2.10.0000.00718.11
8.2.00.0040.00418.11
8.1.280.0070.00725.92
8.1.270.0040.00423.91
8.1.260.0060.00326.35
8.1.250.0120.00328.09
8.1.240.0100.00722.79
8.1.230.0040.00720.31
8.1.220.0000.00817.79
8.1.210.0000.00818.77
8.1.200.0040.00717.48
8.1.190.0050.00317.38
8.1.180.0040.00418.10
8.1.170.0000.00918.64
8.1.160.0040.00418.77
8.1.150.0040.00420.08
8.1.140.0080.00019.62
8.1.130.0000.00819.08
8.1.120.0070.00017.49
8.1.110.0040.00417.59
8.1.100.0000.00717.48
8.1.90.0000.00717.47
8.1.80.0040.00417.62
8.1.70.0030.00717.62
8.1.60.0030.00517.52
8.1.50.0050.00317.48
8.1.40.0100.00017.47
8.1.30.0050.00317.64
8.1.20.0000.00717.56
8.1.10.0040.00417.65
8.1.00.0030.00517.59
8.0.300.0070.00019.27
8.0.290.0040.00416.75
8.0.280.0040.00418.32
8.0.270.0070.00017.26
8.0.260.0000.00618.52
8.0.250.0030.00316.99
8.0.240.0000.00716.99
8.0.230.0040.00416.98
8.0.220.0030.00317.10
8.0.210.0070.00017.06
8.0.200.0060.00017.07
8.0.190.0040.00417.10
8.0.180.0070.00017.09
8.0.170.0040.00417.02
8.0.160.0070.00016.98
8.0.150.0040.00417.08
8.0.140.0040.00416.88
8.0.130.0030.00313.43
8.0.120.0050.00316.95
8.0.110.0040.00416.93
8.0.100.0040.00417.08
8.0.90.0070.00016.92
8.0.80.0000.01516.95
8.0.70.0050.00216.98
8.0.60.0000.00716.96
8.0.50.0040.00417.01
8.0.30.0090.01217.19
8.0.20.0100.01117.42
8.0.10.0070.00017.10
8.0.00.0070.01116.68
7.4.330.0020.00215.55
7.4.320.0040.00416.58
7.4.300.0000.00616.71
7.4.290.0030.00616.61
7.4.280.0030.00516.68
7.4.270.0050.00216.57
7.4.260.0080.00316.64
7.4.250.0030.00316.57
7.4.240.0000.00716.50
7.4.230.0030.00316.68
7.4.220.0050.00216.74
7.4.210.0100.01016.49
7.4.200.0000.00716.40
7.4.160.0070.00916.55
7.4.150.0200.00417.40
7.4.140.0110.00717.86
7.4.130.0110.00916.65
7.4.120.0120.00716.48
7.4.110.0050.01116.47
7.4.100.0150.00916.66
7.4.90.0120.01116.72
7.4.80.0130.00819.39
7.4.70.0170.00316.63
7.4.60.0100.00616.64
7.4.50.0080.00816.80
7.4.40.0040.01816.63
7.4.30.0140.00416.27
7.4.00.0100.00714.88
7.3.330.0020.00213.05
7.3.320.0000.00613.07
7.3.310.0000.00816.39
7.3.300.0030.00316.35
7.3.290.0080.01016.33
7.3.280.0090.00916.34
7.3.270.0090.00917.40
7.3.260.0090.01016.67
7.3.250.0130.00616.37
7.3.240.0110.00616.45
7.3.230.0080.00816.22
7.3.210.0120.00616.28
7.3.200.0090.00816.40
7.3.190.0100.00716.34
7.3.180.0110.00616.32
7.3.170.0070.01116.42
7.3.160.0170.00016.55
7.2.330.0100.00916.75
7.2.320.0140.00416.76
7.2.310.0150.00616.53
7.2.300.0110.01116.80
7.2.290.0120.00516.89
7.2.60.0120.00317.05
7.1.200.0030.00615.90
7.1.100.1420.00316.61
7.1.90.1460.00716.64
7.1.80.1250.01016.41
7.1.70.0760.01015.36
7.1.60.1010.02033.40
7.1.50.0910.01333.07
7.1.40.1000.01332.68
7.1.30.0950.00732.84
7.1.20.0880.00732.85
7.1.10.1030.01414.77
7.1.00.1030.01415.05
7.0.240.1680.01216.10
7.0.230.1450.01316.10
7.0.220.1260.01016.21
7.0.210.0630.00715.14
7.0.200.1170.01015.11
7.0.190.0790.01015.25
7.0.180.0910.01014.51
7.0.170.0790.01014.45
7.0.160.1010.00314.71
7.0.150.1180.00714.60
7.0.140.1060.01014.51
7.0.130.0920.01014.94
7.0.120.1360.01414.77
7.0.110.1110.00714.77
7.0.100.1130.01314.56
7.0.90.0780.01314.57
7.0.80.1150.01014.66
7.0.70.1370.01014.69
7.0.60.1240.01014.35
7.0.50.1280.01714.68
7.0.40.1290.00714.82
7.0.30.1250.00714.82
7.0.20.1120.00714.79
7.0.10.1300.01414.63
7.0.00.0970.01014.94

preferences:
74.1 ms | 401 KiB | 5 Q