3v4l.org

run code in 300+ PHP versions simultaneously
<?php $dates = ['2017-05-21 01:00:00.000Z', '2017-05-21 10:00:00.000Z', '2017-05-21 23:00:00.000Z', '2017-05-22 03:00:00.000Z']; $amsterdam = new DateTimezone('Europe/Amsterdam'); $newYork = new DateTimezone('America/New York'); foreach ($dates as $date) { echo ((new DateTime($date))->setTimezone($amsterdam)->format('d/m/Y H:i:s')), PHP_EOL; echo ((new DateTime($date))->setTimezone($newYork)->format('d/m/Y H:i:s')), PHP_EOL, PHP_EOL; }

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)
8.3.60.0140.00018.43
8.3.50.0160.00317.76
8.3.40.0040.01119.12
8.3.30.0110.00418.79
8.3.20.0060.00321.73
8.3.10.0000.00923.70
8.3.00.0080.00419.81
8.2.180.0140.00318.41
8.2.170.0100.01022.96
8.2.160.0110.00319.46
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0000.00826.16
8.2.120.0040.00421.14
8.2.110.0060.00322.24
8.2.100.0110.00018.03
8.2.90.0040.00419.17
8.2.80.0000.00818.05
8.2.70.0060.00317.62
8.2.60.0050.00317.93
8.2.50.0040.00418.10
8.2.40.0060.00320.60
8.2.30.0080.00021.09
8.2.20.0000.00718.02
8.2.10.0040.00418.03
8.2.00.0040.00418.20
8.1.280.0110.00425.92
8.1.270.0030.00620.70
8.1.260.0080.00026.35
8.1.250.0000.00728.09
8.1.240.0000.00823.82
8.1.230.0030.00717.71
8.1.220.0000.00917.79
8.1.210.0040.00418.77
8.1.200.0090.00017.35
8.1.190.0040.00417.25
8.1.180.0050.00318.10
8.1.170.0080.00018.54
8.1.160.0000.00718.88
8.1.150.0000.00718.86
8.1.140.0000.00719.56
8.1.130.0000.00718.84
8.1.120.0040.00417.63
8.1.110.0000.00717.45
8.1.100.0050.00317.55
8.1.90.0040.00417.49
8.1.80.0000.00717.54
8.1.70.0000.00717.50
8.1.60.0000.00817.51
8.1.50.0040.00417.55
8.1.40.0060.00317.64
8.1.30.0060.00317.66
8.1.20.0040.00417.75
8.1.10.0050.00317.68
8.1.00.0080.00017.54
8.0.300.0030.00718.77
8.0.290.0000.00817.00
8.0.280.0070.00018.52
8.0.270.0050.00217.25
8.0.260.0030.00317.20
8.0.250.0070.00017.00
8.0.240.0040.00417.14
8.0.230.0030.00517.13
8.0.220.0070.00016.92
8.0.210.0000.00817.04
8.0.200.0050.00317.15
8.0.190.0060.00317.00
8.0.180.0050.00317.03
8.0.170.0040.00416.96
8.0.160.0000.00817.11
8.0.150.0070.00016.96
8.0.140.0000.00717.03
8.0.130.0030.00313.48
8.0.120.0040.00417.10
8.0.110.0030.00316.91
8.0.100.0000.00817.08
8.0.90.0000.00716.88
8.0.80.0090.01217.00
8.0.70.0000.00717.00
8.0.60.0040.00416.95
8.0.50.0000.00817.08
8.0.30.0110.00617.03
8.0.20.0110.00917.40
8.0.10.0040.00417.12
8.0.00.0140.00316.64
7.4.330.0000.00515.55
7.4.320.0030.00316.47
7.4.300.0060.00016.58
7.4.290.0030.00316.61
7.4.280.0070.00016.59
7.4.270.0000.00716.53
7.4.260.0030.00616.65
7.4.250.0030.00616.54
7.4.240.0070.00016.51
7.4.230.0000.00716.69
7.4.220.0090.00616.67
7.4.210.0070.01016.64
7.4.200.0030.00316.80
7.4.160.0090.01016.60
7.4.150.0120.00917.40
7.4.140.0130.00717.86
7.4.130.0070.01716.70
7.4.120.0140.00716.69
7.4.110.0170.00316.61
7.4.100.0070.01016.33
7.4.90.0030.01316.75
7.4.80.0070.01019.39
7.4.70.0140.00316.50
7.4.60.0030.01316.90
7.4.50.0060.00916.66
7.4.40.0070.01016.48
7.4.30.0110.00816.73
7.4.00.0030.01215.18
7.3.330.0040.00413.41
7.3.320.0030.00313.26
7.3.310.0070.00016.49
7.3.300.0000.00716.32
7.3.290.0010.01416.40
7.3.280.0090.00816.42
7.3.270.0070.01317.40
7.3.260.0090.00916.57
7.3.250.0120.01016.48
7.3.240.0090.00816.50
7.3.230.0150.00316.71
7.3.210.0130.00616.51
7.3.200.0140.01016.62
7.3.190.0100.01016.62
7.3.180.0100.00716.61
7.3.170.0070.01016.57
7.3.160.0130.00316.64
7.3.120.0100.00714.89
7.3.110.0040.01114.83
7.3.100.0070.01014.71
7.3.90.0030.01414.99
7.3.80.0040.01114.66
7.3.70.0090.00614.54
7.3.60.0090.00614.43
7.3.50.0120.00315.03
7.3.40.0080.00414.68
7.3.30.0060.01014.82
7.3.20.0090.00616.59
7.3.10.0050.00816.67
7.3.00.0070.00616.71
7.2.330.0030.01516.73
7.2.320.0140.00316.66
7.2.310.0040.01516.58
7.2.300.0170.00316.84
7.2.290.0100.00616.61
7.2.240.0110.00715.21
7.2.230.0060.01014.95
7.2.220.0000.01315.11
7.2.210.0090.00315.30
7.2.200.0090.00615.06
7.2.190.0070.00714.89
7.2.180.0130.00315.07
7.2.170.0040.01114.99
7.2.160.0000.01414.96
7.2.150.0060.01017.00
7.2.140.0070.01016.97
7.2.130.0030.01116.83
7.2.120.0080.00616.95
7.2.110.0070.00616.87
7.2.100.0050.00816.90
7.2.90.0050.00816.91
7.2.80.0050.00917.06
7.2.70.0040.01016.87
7.2.60.0060.00716.88
7.2.50.0060.00816.91
7.2.40.0080.00516.93
7.2.30.0070.00716.88
7.2.20.0060.00816.95
7.2.10.0070.00816.96
7.2.00.0070.00617.38
7.1.330.0040.00815.74
7.1.320.0000.01015.70
7.1.310.0070.00815.52
7.1.300.0120.00315.78
7.1.290.0120.00315.52
7.1.280.0070.00715.59
7.1.270.0000.01715.54
7.1.260.0060.00915.63
7.1.250.0030.01015.57
7.1.240.0070.01015.54
7.1.230.0060.00915.66
7.1.220.0040.00715.53
7.1.210.0140.00015.41
7.1.200.0060.00615.58
7.1.190.0000.01415.56
7.1.180.0030.01215.61
7.1.170.0030.00715.85
7.1.160.0090.00015.78
7.1.150.0030.01015.38
7.1.140.0000.00915.82
7.1.130.0060.00615.79
7.1.120.0100.00315.61
7.1.110.0110.00015.95
7.1.100.0030.00715.77
7.1.90.0090.00615.67
7.1.80.0100.00315.61
7.1.70.0070.00916.25
7.1.60.0180.00315.54
7.1.50.0080.01325.30
7.1.40.0180.00324.99
7.1.30.0130.00925.13
7.1.20.0100.01025.16
7.1.10.0030.01016.03
7.1.00.0050.00716.09
7.0.330.0120.00315.55
7.0.320.0110.00415.16
7.0.310.0060.01015.12
7.0.300.0110.00615.30
7.0.290.0000.01515.43
7.0.280.0060.00615.32
7.0.270.0070.00715.28
7.0.260.0040.00815.11
7.0.250.0080.00515.57
7.0.240.0040.01115.50
7.0.230.0060.00615.02
7.0.220.0090.00315.50
7.0.210.0100.00315.37
7.0.200.0060.00614.91
7.0.190.0050.00816.06
7.0.180.0040.00515.61
7.0.170.0050.00515.55
7.0.160.0030.01315.70
7.0.150.0060.00915.82
7.0.140.0440.00615.71
7.0.130.0030.01215.99
7.0.120.0130.00215.86
7.0.110.0030.00815.76
7.0.100.0090.00515.77
7.0.90.0060.00815.84
7.0.80.0030.01015.76
7.0.70.0080.00715.73
7.0.60.0040.01115.49
7.0.50.0020.01015.76
7.0.40.0030.01014.73
7.0.30.0000.01414.95
7.0.20.0030.01114.66
7.0.10.0060.01014.82
7.0.00.0050.00914.99
5.6.380.0080.00514.05

preferences:
62.72 ms | 401 KiB | 5 Q