3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Everything you enter here will be executed by our servers. Try it! var_dump((new DateTime('1970-02-01T18:00:00Z', new DateTimeZone('Europe/Moscow')))->setTimezone(new DateTimeZone('UTC'))->format('Y-m-d\\TH:i:s\\Z')); var_dump((new DateTime('1970-02-01T18:00:00Z'))->setTimezone(new DateTimeZone('UTC'))->format('Y-m-d\\TH:i:s\\Z'));

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)
8.3.60.0130.00716.74
8.3.50.0120.00922.11
8.3.40.0140.00018.98
8.3.30.0120.00318.84
8.3.20.0030.00618.74
8.3.10.0050.00320.48
8.3.00.0040.00423.48
8.2.180.0110.00818.29
8.2.170.0120.00322.96
8.2.160.0100.00720.47
8.2.150.0090.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0080.00019.36
8.2.110.0070.00322.16
8.2.100.0110.00017.84
8.2.90.0000.00819.21
8.2.80.0000.00817.97
8.2.70.0060.00317.62
8.2.60.0030.00617.90
8.2.50.0030.00618.07
8.2.40.0060.00318.22
8.2.30.0040.00419.75
8.2.20.0060.00317.82
8.2.10.0000.00819.45
8.2.00.0060.00317.71
8.1.270.0040.00423.99
8.1.260.0150.00326.35
8.1.250.0000.00828.09
8.1.240.0060.00322.46
8.1.230.0000.01020.97
8.1.220.0030.00618.77
8.1.210.0040.00418.77
8.1.200.0090.00017.47
8.1.190.0000.00717.53
8.1.180.0030.00818.10
8.1.170.0040.00418.59
8.1.160.0000.00718.88
8.1.150.0030.00518.78
8.1.140.0020.00517.54
8.1.130.0040.00417.91
8.1.120.0000.00717.49
8.1.110.0070.00017.60
8.1.100.0040.00417.51
8.1.90.0000.00717.46
8.1.80.0030.00317.54
8.1.70.0040.00417.53
8.1.60.0000.00817.50
8.1.50.0040.00417.41
8.1.40.0040.00417.44
8.1.30.0000.00817.51
8.1.20.0000.00817.77
8.1.10.0060.00317.62
8.1.00.0040.00417.68
8.0.300.0040.00419.83
8.0.290.0040.00416.86
8.0.280.0000.00718.55
8.0.270.0030.00317.29
8.0.260.0000.00717.05
8.0.250.0040.00417.08
8.0.240.0090.00017.20
8.0.230.0030.00517.23
8.0.220.0000.00717.10
8.0.210.0000.00816.98
8.0.200.0030.00317.21
8.0.190.0000.00717.19
8.0.180.0030.00516.98
8.0.170.0000.00717.12
8.0.160.0050.00317.10
8.0.150.0040.00816.91
8.0.140.0140.00017.04
8.0.130.0050.00013.38
8.0.120.0070.00417.00
8.0.110.0070.00016.95
8.0.100.0040.00417.08
8.0.90.0040.00417.02
8.0.80.0080.00817.11
8.0.70.0040.00417.10
8.0.60.0050.00216.95
8.0.50.0040.00417.12
8.0.30.0100.00917.29
8.0.20.0050.01417.40
8.0.10.0040.00417.05
8.0.00.0100.01116.90
7.4.330.0050.00013.43
7.4.320.0000.00616.52
7.4.300.0000.00616.46
7.4.290.0030.00316.63
7.4.280.0040.00416.69
7.4.270.0060.00316.71
7.4.260.0000.00513.31
7.4.250.0090.00016.67
7.4.240.0000.00716.57
7.4.230.0040.00416.63
7.4.220.0100.00716.77
7.4.210.0070.00816.64
7.4.200.0070.00016.68
7.4.190.0000.00716.88
7.4.160.0110.01116.72
7.4.150.0100.00717.40
7.4.140.0100.00817.86
7.4.130.0130.00716.60
7.4.120.0100.00816.75
7.4.110.0070.01016.41
7.4.100.0100.00716.72
7.4.90.0140.00316.73
7.4.80.0090.01519.37
7.4.70.0140.01116.48
7.4.60.0130.00416.70
7.4.50.0030.00316.35
7.4.40.0070.00422.27
7.4.30.0110.00716.45
7.4.00.0070.00715.07
7.3.330.0030.00313.15
7.3.320.0000.00513.27
7.3.310.0040.00416.40
7.3.300.0000.00716.50
7.3.290.0150.00616.46
7.3.280.0080.00816.47
7.3.270.0140.00717.40
7.3.260.0090.01118.24
7.3.250.0080.00916.46
7.3.240.0090.01116.60
7.3.230.0070.01116.55
7.3.210.0130.00316.40
7.3.200.0060.01119.39
7.3.190.0100.01316.49
7.3.180.0080.01216.49
7.3.170.0080.00816.47
7.3.160.0120.00616.45
7.3.120.0030.01015.18
7.2.330.0100.00716.77
7.2.320.0170.00016.63
7.2.310.0130.01116.78
7.2.300.0130.01016.65
7.2.290.0150.00316.64
5.5.10.0080.00310.86
5.5.00.0000.01011.18
5.4.170.0030.00711.20
5.4.160.0030.00710.95
5.4.150.0060.00310.66
5.4.140.0080.00310.71
5.4.130.0030.00810.89
5.4.120.0040.00710.75
5.4.110.0070.00710.73
5.4.100.0110.00010.88
5.4.90.0070.00410.73
5.4.80.0040.00710.75
5.4.70.0040.00810.85
5.4.60.0030.01210.76
5.4.50.0030.00810.65
5.4.40.0090.00310.81
5.4.30.0000.01210.77
5.4.20.0030.00910.68
5.4.10.0070.00410.74
5.4.00.0030.01010.77
5.3.270.0090.00010.16
5.3.260.0050.00310.13
5.3.250.0060.00310.21
5.3.240.0050.00510.05
5.3.230.0060.00310.09
5.3.220.0000.0099.95
5.3.210.0030.00610.15
5.3.200.0030.0079.95
5.3.190.0070.00010.01
5.3.180.0000.00810.29
5.3.170.0090.00010.34
5.3.160.0060.00610.33
5.3.150.0090.00010.25
5.3.140.0080.00010.23
5.3.130.0040.00410.24
5.3.120.0040.00410.18
5.3.110.0040.00710.19
5.3.100.0000.00910.29
5.3.90.0030.00710.25
5.3.80.0100.00010.27
5.3.70.0070.00410.18
5.3.60.0030.01010.28
5.3.50.0110.00010.14
5.3.40.0030.00710.21
5.3.30.0030.0039.97
5.3.20.0000.0109.89
5.3.10.0040.00710.03
5.3.00.0030.0069.96
5.2.170.0050.0039.75
5.2.160.0030.0069.75
5.2.150.0000.0109.75
5.2.140.0060.0039.75
5.2.130.0040.0049.75
5.2.120.0040.0049.75
5.2.110.0060.0009.75
5.2.100.0060.0039.75
5.2.90.0000.0079.75
5.2.80.0050.0059.75
5.2.70.0050.0039.75
5.2.60.0040.0049.75
5.2.50.0030.0069.75
5.2.40.0040.0049.75
5.2.30.0030.0059.75
5.2.20.0000.0099.75
5.2.10.0030.0059.75
5.2.00.0000.0079.75
5.1.60.0050.0029.75
5.1.50.0030.0039.75
5.1.40.0000.0079.75
5.1.30.0100.0009.75
5.1.20.0040.0049.75
5.1.10.0030.0039.75
5.1.00.0030.0049.75
5.0.50.0050.0009.75
5.0.40.0040.0039.75
5.0.30.0060.0009.75
5.0.20.0050.0009.75
5.0.10.0030.0039.75
5.0.00.0000.0069.75
4.4.90.0030.0039.75
4.4.80.0030.0039.75
4.4.70.0040.0049.75
4.4.60.0020.0029.75
4.4.50.0000.0069.75
4.4.40.0060.0009.75
4.4.30.0030.0039.75
4.4.20.0060.0009.75
4.4.10.0030.0039.75
4.4.00.0030.0039.75
4.3.110.0060.0009.75
4.3.100.0000.0049.75
4.3.90.0030.0039.75
4.3.80.0040.0009.75
4.3.70.0000.0059.75
4.3.60.0000.0059.75
4.3.50.0000.0069.75
4.3.40.0040.0009.75
4.3.30.0000.0069.75
4.3.20.0050.0009.75
4.3.10.0000.0069.75
4.3.00.0000.0069.75

preferences:
52.62 ms | 400 KiB | 5 Q