3v4l.org

run code in 300+ PHP versions simultaneously
<?php function buildDatetime($time, $now, $zone) { $datetime = new \DateTime(); $datetime->setTimestamp(strtotime($time, $now)); $datetime->setTimezone(new DateTimezone($zone)); return $datetime; } $now = new \DateTime('2000-01-02 00:00:00', new \DateTimeZone('UTC')); date_default_timezone_set('America/Los_Angeles'); $date = buildDatetime('yesterday', $now->getTimestamp(), 'UTC'); var_dump($date->format('c'), $date->getTimezone()->getName()); $date = buildDatetime('yesterday UTC', $now->getTimestamp(), 'America/Los_Angeles'); var_dump($date->format('c'), $date->getTimezone()->getName()); $date = buildDatetime('yesterday UTC', $now->getTimestamp(), 'UTC'); var_dump($date->format('c'), $date->getTimezone()->getName());

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)
8.3.60.0150.00018.43
8.3.50.0110.00922.23
8.3.40.0110.01118.84
8.3.30.0110.00418.67
8.3.20.0090.00619.16
8.3.10.0050.00321.90
8.3.00.0000.00820.99
8.2.180.0100.00716.47
8.2.170.0140.00022.96
8.2.160.0000.01422.11
8.2.150.0040.00424.18
8.2.140.0050.00324.66
8.2.130.0040.00426.16
8.2.120.0040.00419.95
8.2.110.0060.00322.07
8.2.100.0040.00817.72
8.2.90.0000.00919.05
8.2.80.0000.00817.97
8.2.70.0050.00317.63
8.2.60.0050.00317.80
8.2.50.0040.00418.09
8.2.40.0050.00320.47
8.2.30.0040.00419.53
8.2.20.0080.00017.73
8.2.10.0040.00418.07
8.2.00.0040.00418.04
8.1.280.0120.00325.92
8.1.270.0080.00023.86
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0040.00422.06
8.1.230.0080.00420.86
8.1.220.0000.00917.79
8.1.210.0000.00918.77
8.1.200.0030.00617.38
8.1.190.0060.00317.25
8.1.180.0040.00418.10
8.1.170.0030.00518.65
8.1.160.0040.00420.98
8.1.150.0040.00418.90
8.1.140.0000.00817.59
8.1.130.0000.00717.73
8.1.120.0070.00017.64
8.1.110.0040.00717.61
8.1.100.0070.00017.62
8.1.90.0080.00017.61
8.1.80.0050.00317.52
8.1.70.0070.00017.65
8.1.60.0040.00417.78
8.1.50.0000.00817.64
8.1.40.0030.00617.57
8.1.30.0040.00417.75
8.1.20.0080.00017.73
8.1.10.0040.00417.63
8.1.00.0110.00017.62
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0000.00718.48
8.0.270.0000.00717.29
8.0.260.0000.00717.20
8.0.250.0000.00717.02
8.0.240.0050.00317.08
8.0.230.0000.00817.14
8.0.220.0040.00417.07
8.0.210.0070.00017.11
8.0.200.0030.00316.99
8.0.190.0000.00817.05
8.0.180.0040.00417.03
8.0.170.0000.00717.06
8.0.160.0080.00017.01
8.0.150.0040.00416.86
8.0.140.0120.00217.00
8.0.130.0030.00313.45
8.0.120.0050.00316.99
8.0.110.0030.00617.03
8.0.100.0030.00617.05
8.0.90.0030.00417.06
8.0.80.0120.00317.01
8.0.70.0040.00416.87
8.0.60.0090.00017.01
8.0.50.0070.00017.09
8.0.30.0140.00717.38
8.0.20.0090.01017.40
8.0.10.0080.00017.07
8.0.00.0200.00016.85
7.4.330.0020.00216.69
7.4.320.0030.00316.71
7.4.300.0060.00016.75
7.4.290.0030.00316.66
7.4.280.0030.00416.57
7.4.270.0070.00016.73
7.4.260.0050.00216.66
7.4.250.0000.00716.65
7.4.240.0000.00716.60
7.4.230.0000.00716.75
7.4.220.0070.01716.61
7.4.210.0110.00416.79
7.4.200.0000.00716.77
7.4.160.0090.00616.66
7.4.150.0090.00917.40
7.4.140.0050.01317.86
7.4.130.0090.01116.62
7.4.120.0110.00716.64
7.4.110.0100.01416.56
7.4.100.0110.00516.59
7.4.90.0100.00716.73
7.4.80.0040.01719.39
7.4.70.0040.01216.47
7.4.60.0090.00916.51
7.4.50.0040.01516.72
7.4.40.0140.00316.70
7.4.30.0090.01216.83
7.4.00.0070.01015.29
7.3.330.0070.00013.49
7.3.320.0050.00013.54
7.3.310.0040.00416.32
7.3.300.0000.00716.51
7.3.290.0070.00916.45
7.3.280.0070.01216.45
7.3.270.0030.01617.40
7.3.260.0110.00716.53
7.3.250.0090.01216.45
7.3.240.0060.01716.62
7.3.230.0110.00716.65
7.3.210.0000.01716.76
7.3.200.0120.00816.53
7.3.190.0160.00016.59
7.3.180.0060.01116.56
7.3.170.0120.00416.72
7.3.160.0080.00816.43
7.2.330.0160.00316.76
7.2.320.0110.00716.92
7.2.310.0140.00616.70
7.2.300.0030.01916.66
7.2.290.0140.00516.60
7.2.60.0030.01016.91
7.2.00.0090.00619.35
7.1.200.0030.01015.85
7.1.100.0060.00618.37
7.1.70.0080.00017.44
7.1.60.0110.00719.85
7.1.00.0070.07322.47
7.0.200.1670.00714.85
7.0.100.0100.03319.94
7.0.90.0070.03719.93
7.0.80.0200.02720.02
7.0.70.0170.05019.90
7.0.60.0070.07719.98
7.0.50.0100.08320.22
7.0.40.0130.08320.04
7.0.30.0000.06720.13
7.0.20.0100.07320.13
7.0.10.0030.06720.02
7.0.00.0100.07020.17
5.6.280.0000.07321.16
5.6.250.0000.04320.66
5.6.240.0070.05020.50
5.6.230.0000.04320.68
5.6.220.0070.05720.67
5.6.210.0070.08720.74
5.6.200.0070.06321.08
5.6.190.0130.07321.03
5.6.180.0070.08320.95
5.6.170.0200.06321.08
5.6.160.0130.06720.96
5.6.150.0130.07321.18
5.6.140.0070.08021.06
5.6.130.0130.07321.04
5.6.120.0170.06720.97
5.6.110.0070.08320.94
5.6.100.0100.07721.09
5.6.90.0030.05721.01
5.6.80.0100.07320.50
5.6.70.0100.07320.53
5.6.60.0130.07020.43
5.6.50.0100.07720.50
5.6.40.0070.06720.41
5.6.30.0000.08020.51
5.6.20.0270.06320.43
5.6.10.0070.06020.32
5.6.00.0000.08320.49
5.5.380.0030.04720.38
5.5.370.0030.06720.39
5.5.360.0130.03320.48
5.5.350.0100.03320.39
5.5.340.0070.07320.90
5.5.330.0170.07320.66
5.5.320.0170.06020.86
5.5.310.0000.08720.88
5.5.300.0170.07320.85
5.5.290.0070.09020.79
5.5.280.0170.06720.94
5.5.270.0130.08320.76
5.5.260.0070.07320.93
5.5.250.0130.07720.56
5.5.240.0030.08320.20
5.5.230.0030.04320.19
5.5.220.0070.05320.31
5.5.210.0030.08720.27
5.5.200.0000.06020.26
5.5.190.0130.08020.13
5.5.180.0100.07020.26
5.5.160.0100.03720.20
5.5.150.0000.05320.29
5.5.140.0070.07320.00
5.5.130.0100.08020.19
5.5.120.0170.07020.24
5.5.110.0100.07020.29
5.5.100.0100.05020.19
5.5.90.0100.06020.09
5.5.80.0030.08020.14
5.5.70.0030.04720.07
5.5.60.0000.05019.97
5.5.50.0130.06320.11
5.5.40.0100.06320.06
5.5.30.0130.06720.07
5.5.20.0070.04020.06
5.5.10.0070.07020.09
5.5.00.0100.03320.14

preferences:
36.05 ms | 401 KiB | 5 Q