3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2015-10-29 15:00:00', new DateTimeZone('UTC')); var_dump($date); echo "\n Date timestamp using format(): " . $date->format('U'); echo "\n Date timestamp using getTimestamp(): " . $date->getTimestamp(); echo "\nChanging timezone to CET"; $date->setTimezone(new DateTimeZone('CET')); echo "\n Date timestamp using format(): " . $date->format('U') . ' NB: This has changed?!?!'; echo "\n Date timestamp using getTimestamp(): " . $date->getTimestamp() . ' NB: Now it is back?!?!'; echo "\n Date timestamp using format() again: " . $date->format('U') . ' NB: Now it is back?!?!';

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)
8.3.60.0070.01118.55
8.3.50.0170.00321.93
8.3.40.0150.00018.71
8.3.30.0090.00618.84
8.3.20.0040.00420.03
8.3.10.0030.00521.82
8.3.00.0080.00019.26
8.2.180.0030.01617.00
8.2.170.0070.00722.96
8.2.160.0100.00320.36
8.2.150.0080.00024.18
8.2.140.0000.00824.66
8.2.130.0030.00719.48
8.2.120.0040.00426.35
8.2.110.0070.00420.89
8.2.100.0040.00817.75
8.2.90.0030.00619.05
8.2.80.0090.00017.97
8.2.70.0090.00017.59
8.2.60.0000.00817.93
8.2.50.0050.00318.07
8.2.40.0000.00819.45
8.2.30.0000.00820.63
8.2.20.0030.00617.86
8.2.10.0040.00418.09
8.2.00.0000.00718.05
8.1.280.0120.00925.92
8.1.270.0030.00723.68
8.1.260.0000.00828.09
8.1.250.0050.00328.09
8.1.240.0030.00622.81
8.1.230.0100.00317.48
8.1.220.0000.00817.79
8.1.210.0040.00418.77
8.1.200.0040.00417.38
8.1.190.0030.00517.35
8.1.180.0050.00318.10
8.1.170.0050.00318.77
8.1.160.0000.00722.03
8.1.150.0070.00018.91
8.1.140.0000.01019.52
8.1.130.0000.00717.75
8.1.120.0050.00317.64
8.1.110.0040.00417.48
8.1.100.0070.00017.59
8.1.90.0040.00417.46
8.1.80.0030.00517.51
8.1.70.0030.00317.57
8.1.60.0040.00417.57
8.1.50.0080.00017.59
8.1.40.0040.00417.60
8.1.30.0060.00317.59
8.1.20.0050.00217.76
8.1.10.0040.00417.50
8.1.00.0020.00517.47
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0030.00318.58
8.0.270.0000.00817.26
8.0.260.0000.00617.24
8.0.250.0030.00317.05
8.0.240.0050.00317.11
8.0.230.0040.00417.07
8.0.220.0060.00316.92
8.0.210.0000.00816.93
8.0.200.0000.00617.04
8.0.190.0000.00716.98
8.0.180.0040.00416.97
8.0.170.0050.00317.11
8.0.160.0070.00016.89
8.0.150.0070.00017.00
8.0.140.0000.00717.01
8.0.130.0000.00613.47
8.0.120.0050.00316.98
8.0.110.0060.00316.95
8.0.100.0050.00216.87
8.0.90.0030.00517.06
8.0.80.0090.00617.06
8.0.70.0040.00416.84
8.0.60.0000.00816.83
8.0.50.0030.00516.85
8.0.30.0120.00617.03
8.0.20.0120.01117.40
8.0.10.0040.00417.15
8.0.00.0090.00816.84
7.4.330.0000.00416.72
7.4.320.0030.00316.55
7.4.300.0000.00616.61
7.4.290.0030.00316.42
7.4.280.0000.00816.52
7.4.270.0000.00716.48
7.4.260.0060.00016.45
7.4.250.0050.00316.39
7.4.240.0040.00316.58
7.4.230.0000.00816.48
7.4.220.0130.01016.54
7.4.210.0120.00316.53
7.4.200.0040.00416.53
7.4.160.0120.00916.50
7.4.150.0110.01017.40
7.4.140.0080.01117.86
7.4.130.0090.01016.53
7.4.120.0030.01516.62
7.4.110.0090.00916.66
7.4.100.0160.00716.55
7.4.90.0130.00616.61
7.4.80.0090.00919.39
7.4.70.0080.00816.58
7.4.60.0060.01016.51
7.4.50.0100.00316.63
7.4.40.0180.00016.32
7.4.30.0100.00716.36
7.4.00.0050.00914.65
7.3.330.0050.00013.23
7.3.320.0020.00213.17
7.3.310.0000.00716.41
7.3.300.0040.00416.36
7.3.290.0050.01016.32
7.3.280.0060.01116.41
7.3.270.0070.01117.40
7.3.260.0100.00716.50
7.3.250.0120.00516.52
7.3.240.0070.00916.32
7.3.230.0080.00816.46
7.3.210.0120.00616.21
7.3.200.0120.00316.58
7.3.190.0040.01416.52
7.3.180.0140.00416.52
7.3.170.0180.00316.61
7.3.160.0100.00616.58
7.3.120.0130.00314.86
7.3.110.0070.01014.74
7.3.100.0120.00615.02
7.3.90.0030.01414.91
7.3.80.0130.00314.73
7.3.70.0090.00314.86
7.3.60.0030.01014.95
7.3.50.0040.01114.88
7.3.40.0060.00615.03
7.3.30.0000.00914.54
7.3.20.0030.01016.75
7.3.10.0050.00916.67
7.3.00.0100.00816.56
7.2.330.0130.00716.66
7.2.320.0170.00716.93
7.2.310.0060.01316.71
7.2.300.0080.00816.83
7.2.290.0100.00716.88
7.2.250.0070.01314.85
7.2.240.0030.01415.09
7.2.230.0090.00914.97
7.2.220.0000.00915.41
7.2.210.0040.01115.34
7.2.200.0070.00315.24
7.2.190.0100.00014.86
7.2.180.0000.01315.39
7.2.170.0090.00615.05
7.2.130.0150.00016.81
7.2.120.0170.00716.52
7.2.110.0150.00416.66
7.2.100.0110.00716.73
7.2.90.0080.00816.43
7.2.80.0130.00516.36
7.2.70.0140.00316.97
7.2.60.0100.00516.99
7.2.50.0130.00617.00
7.2.40.0080.00816.79
7.2.30.0120.00316.91
7.2.20.0100.01016.73
7.2.10.0120.00616.80
7.2.00.0130.00718.25
7.1.330.0100.00315.81
7.1.320.0080.00015.73
7.1.310.0000.01515.81
7.1.300.0040.00815.46
7.1.290.0000.00815.94
7.1.280.0000.01015.91
7.1.270.0120.00015.75
7.1.260.0030.01315.66
7.1.250.0150.00315.59
7.1.200.0000.01615.92
7.1.100.0060.00617.74
7.1.70.0030.00617.08
7.1.60.0090.01519.36
7.1.50.0130.00716.68
7.1.00.0000.08022.25
7.0.200.0000.00816.58
7.0.60.0130.07719.94
7.0.50.0030.05317.80
7.0.40.0100.06720.06
7.0.30.0300.08020.30
7.0.20.0600.06320.20
7.0.10.0030.04720.02
7.0.00.0070.08720.08
5.6.280.0070.05321.10
5.6.210.0100.07720.66
5.6.200.0030.09318.22
5.6.190.0100.08020.48
5.6.180.0330.08020.77
5.6.170.0200.05020.52
5.6.160.0100.07020.28
5.6.150.0030.04018.11
5.6.140.0030.04018.11
5.6.130.0030.07718.18
5.6.120.0130.08021.09
5.6.110.0170.07320.98
5.6.100.0200.07021.11
5.6.90.0100.04321.12
5.6.80.0030.07020.41
5.5.350.0330.07320.39
5.5.340.0100.07017.99
5.5.330.0030.07720.45
5.5.320.0230.04020.41
5.5.310.0230.08020.34
5.5.300.0030.08718.02
5.5.290.0070.08017.87
5.5.280.0000.04320.76
5.5.270.0170.07720.97
5.5.260.0030.04020.79
5.5.250.0000.07020.68
5.5.240.0300.05720.25

preferences:
53.91 ms | 401 KiB | 5 Q