3v4l.org

run code in 300+ PHP versions simultaneously
<?php ini_set('date.timezone', 'UTC'); $defaultTZ = new \DateTimeZone(date_default_timezone_get()); $event_start = '2019-01-01 09:00'; $est_date = new \DateTimeImmutable($event_start, new \DateTimeZone('America/New_York')); $utc_date = $est_date->setTimeZone($defaultTZ); $db_event_start = $utc_date->format(DATE_ISO8601); //retireve event from database $event_date = new \DateTimeImmutable($db_event_start, $defaultTZ); $pst_date = $event_date->setTimeZone(new \DateTimeZone('America/Los_Angeles')); $est_date = $event_date->setTimeZone(new \DateTimeZone('America/New_York')); //display event start times to the user echo 'Event Starts at:' . PHP_EOL; echo $event_date->format('Y-m-d H:i T') . PHP_EOL; echo $pst_date->format('Y-m-d H:i T') . PHP_EOL; echo $est_date->format('Y-m-d H:i T') . PHP_EOL; //display event status echo 'Event ' . ($event_date <= new \DateTime('now', $defaultTZ) ? 'Has' : 'Not') . ' Started';

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)
8.3.60.0070.00718.39
8.3.50.0100.00618.32
8.3.40.0120.00619.03
8.3.30.0000.01518.96
8.3.20.0080.00021.81
8.3.10.0060.00323.61
8.3.00.0080.00020.76
8.2.180.0150.00918.54
8.2.170.0070.00722.96
8.2.160.0110.00422.05
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00819.27
8.2.120.0040.00426.35
8.2.110.0030.00720.88
8.2.100.0110.00017.91
8.2.90.0030.00518.06
8.2.80.0000.00918.16
8.2.70.0030.00617.63
8.2.60.0030.00717.75
8.2.50.0000.00818.10
8.2.40.0060.00619.30
8.2.30.0050.00219.21
8.2.20.0040.00418.15
8.2.10.0050.00319.51
8.2.00.0000.00819.18
8.1.280.0120.00325.92
8.1.270.0000.00818.73
8.1.260.0090.00026.35
8.1.250.0040.00428.09
8.1.240.0120.00020.86
8.1.230.0070.00420.84
8.1.220.0030.00717.79
8.1.210.0060.00318.78
8.1.200.0040.00417.48
8.1.190.0080.00317.48
8.1.180.0000.00818.10
8.1.170.0030.00618.65
8.1.160.0040.00418.94
8.1.150.0040.00419.04
8.1.140.0050.00322.14
8.1.130.0030.00320.13
8.1.120.0030.00717.78
8.1.110.0000.00717.80
8.1.100.0070.00317.71
8.1.90.0080.00017.73
8.1.80.0040.00417.67
8.1.70.0000.00717.66
8.1.60.0030.00617.64
8.1.50.0040.00417.74
8.1.40.0080.00017.55
8.1.30.0030.00517.87
8.1.20.0040.00417.78
8.1.10.0000.00717.73
8.1.00.0050.00217.52
8.0.300.0000.00719.82
8.0.290.0060.00317.00
8.0.280.0070.00018.51
8.0.270.0000.00717.34
8.0.260.0040.00418.66
8.0.250.0030.00617.18
8.0.240.0030.00617.26
8.0.230.0070.00017.15
8.0.220.0070.00317.07
8.0.210.0000.00817.11
8.0.200.0000.00717.26
8.0.190.0000.00717.27
8.0.180.0030.00517.16
8.0.170.0030.00617.08
8.0.160.0060.00317.09
8.0.150.0000.00717.06
8.0.140.0040.00417.03
8.0.130.0030.00313.56
8.0.120.0050.00217.04
8.0.110.0040.00417.08
8.0.100.0000.00717.22
8.0.90.0040.00417.11
8.0.80.0090.00717.16
8.0.70.0040.00417.24
8.0.60.0040.00417.18
8.0.50.0050.00317.16
8.0.30.0040.01317.41
8.0.20.0110.00817.40
8.0.10.0040.00417.08
8.0.00.0110.00917.13
7.4.330.0020.00215.55
7.4.320.0030.00316.77
7.4.300.0000.00616.79
7.4.290.0000.00816.80
7.4.280.0060.00316.71
7.4.270.0070.00016.79
7.4.260.0000.00716.75
7.4.250.0040.00416.70
7.4.240.0040.00416.69
7.4.230.0070.00016.84
7.4.220.0030.00516.55
7.4.210.0090.01016.83
7.4.200.0040.00416.83
7.4.160.0090.00716.68
7.4.140.0090.01017.86
7.4.130.0120.00616.85
7.4.120.0130.01016.80
7.4.110.0130.01016.66
7.4.100.0070.01516.71
7.4.90.0130.00316.52
7.4.80.0100.01319.39
7.4.70.0100.00716.61
7.4.60.0040.01116.80
7.4.50.0120.00216.67
7.4.40.0090.00916.71
7.4.00.0070.01015.25
7.3.330.0050.00013.42
7.3.320.0030.00313.34
7.3.310.0030.00316.42
7.3.300.0040.00416.50
7.3.290.0000.00716.53
7.3.280.0080.00916.54
7.3.260.0090.00916.68
7.3.240.0120.00916.62
7.3.230.0030.01316.71
7.3.210.0100.00716.59
7.3.200.0100.00716.67
7.3.190.0090.00916.81
7.3.180.0100.01016.69
7.3.170.0150.00816.67
7.3.160.0110.00416.54
7.3.00.1430.00715.04
7.2.330.0040.01516.56
7.2.320.0070.01416.64
7.2.310.0090.00917.18
7.2.300.0030.01317.01
7.2.290.0070.01016.74
7.2.130.0970.00315.26
7.2.120.1040.00714.98
7.2.110.0890.01015.12
7.2.100.1510.00315.04
7.2.90.1310.00715.13
7.2.80.0760.00315.11
7.2.70.0930.01015.32
7.2.60.0690.00715.22
7.2.50.0900.01015.14
7.2.40.0890.01015.36
7.2.30.0820.00715.28
7.2.20.1200.00615.33
7.2.10.0780.01015.30
7.2.00.0950.00015.17
7.1.250.1060.00314.04

preferences:
33.59 ms | 400 KiB | 5 Q