3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set('UTC'); $utc = new DateTimeZone('UTC'); $time = DateTime::createFromFormat('Y-m-d H:i:s', '2014-05-19 11:30:00', $utc); foreach (array('UTC', 'Europe/London', 'BST', 'Etc/GMT+1', 'GMT+1', 'CEST', 'EST', 'GMT-5') as $abbr) { $local = clone $time; try { $zone = new DateTimeZone($abbr); $local2 = new DateTime('2014-05-19 11:30:00', $zone); $local->setTimezone(new DateTimeZone($abbr)); echo "{$abbr}: {$zone->getOffset($time)} {$local->format('H:i P')}", PHP_EOL; echo "{$abbr}: {$zone->getOffset($time)} {$local2->format('H:i P')}", PHP_EOL; } catch (Exception $e) { echo "{$abbr}: ERROR - {$e->getMessage()}", 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)
8.3.60.0120.00918.52
8.3.50.0150.00521.89
8.3.40.0120.00418.82
8.3.30.0040.01119.04
8.3.20.0040.00420.39
8.3.10.0060.00322.09
8.3.00.0000.00822.52
8.2.180.0040.01116.63
8.2.170.0100.01022.96
8.2.160.0160.00320.52
8.2.150.0050.00324.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00917.63
8.2.110.0030.00722.16
8.2.100.0040.00819.76
8.2.90.0000.00819.40
8.2.80.0070.00317.97
8.2.70.0070.00317.88
8.2.60.0000.00917.93
8.2.50.0040.00418.07
8.2.40.0030.00618.17
8.2.30.0040.00418.13
8.2.20.0070.00017.79
8.2.10.0000.00819.59
8.2.00.0050.00317.97
8.1.280.0140.00725.92
8.1.270.0060.00322.14
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0050.00523.82
8.1.230.0000.01119.14
8.1.220.0050.00317.74
8.1.210.0030.00518.77
8.1.200.0060.00617.48
8.1.190.0030.00517.29
8.1.180.0040.00418.10
8.1.170.0090.00018.59
8.1.160.0000.00721.98
8.1.150.0080.00018.83
8.1.140.0040.00417.64
8.1.130.0080.00017.79
8.1.120.0000.00717.60
8.1.110.0040.00417.60
8.1.100.0000.00717.60
8.1.90.0050.00217.62
8.1.80.0040.00417.68
8.1.70.0000.00717.59
8.1.60.0000.00917.56
8.1.50.0030.00617.65
8.1.40.0040.00417.72
8.1.30.0000.00917.78
8.1.20.0000.00817.77
8.1.10.0070.00017.59
8.1.00.0030.00517.73
8.0.300.0030.00618.77
8.0.290.0070.00017.18
8.0.280.0000.00718.53
8.0.270.0030.00317.43
8.0.260.0000.00717.15
8.0.250.0000.00817.24
8.0.240.0040.00417.13
8.0.230.0050.00217.25
8.0.220.0000.00717.17
8.0.210.0000.00717.15
8.0.200.0000.00717.11
8.0.190.0040.00417.09
8.0.180.0030.00617.12
8.0.170.0000.00817.12
8.0.160.0030.00517.11
8.0.150.0040.00416.98
8.0.140.0050.00217.06
8.0.130.0000.00613.63
8.0.120.0040.00417.15
8.0.110.0000.00816.99
8.0.100.0000.00717.21
8.0.90.0040.00417.13
8.0.80.0040.01117.21
8.0.70.0040.00417.16
8.0.60.0000.00817.05
8.0.50.0000.00816.95
8.0.30.0090.01117.40
8.0.20.0150.01317.40
8.0.10.0000.00717.23
8.0.00.0070.01017.01
7.4.330.0070.00015.00
7.4.320.0000.00816.74
7.4.300.0000.00616.66
7.4.290.0000.00716.70
7.4.280.0000.00716.49
7.4.270.0030.00316.77
7.4.260.0060.00616.68
7.4.250.0050.00216.74
7.4.240.0020.00616.74
7.4.230.0030.00316.70
7.4.220.0040.01516.66
7.4.210.0060.00916.71
7.4.200.0040.00416.50
7.4.190.0050.00316.62
7.4.160.0100.00716.66
7.4.150.0070.01117.40
7.4.140.0070.01217.86
7.4.130.0060.01216.61
7.4.120.0150.00416.72
7.4.110.0100.00716.60
7.4.100.0160.00616.64
7.4.90.0070.01116.57
7.4.80.0100.01019.39
7.4.70.0110.00616.72
7.4.60.0030.01316.66
7.4.50.0000.00816.84
7.4.40.0110.00722.77
7.4.30.0070.01016.68
7.4.00.0060.00614.82
7.3.330.0030.00313.38
7.3.320.0000.00613.43
7.3.310.0040.00416.64
7.3.300.0030.00316.38
7.3.290.0030.01216.55
7.3.280.0070.01116.51
7.3.270.0180.00017.40
7.3.260.0030.01316.64
7.3.250.0110.00716.94
7.3.240.0120.01216.49
7.3.230.0150.00416.80
7.3.210.0060.01116.86
7.3.200.0140.01019.39
7.3.190.0070.01516.58
7.3.180.0100.00616.56
7.3.170.0100.01016.78
7.3.160.0080.00816.73
7.3.120.0030.01215.26
7.2.330.0070.01016.95
7.2.320.0140.01017.01
7.2.310.0100.01016.97
7.2.300.0090.00916.98
7.2.290.0060.01217.07
7.2.60.0110.00416.86
7.2.00.0140.00719.87
7.1.200.0030.00615.96
7.1.100.0030.00718.13
7.1.70.0000.01517.50
7.1.60.0100.01419.82
7.1.50.0060.01617.34
7.1.00.0100.06722.41
7.0.200.0050.00317.13
7.0.140.0030.07322.21
7.0.100.0130.04320.01
7.0.90.0070.04020.06
7.0.80.0030.04320.14
7.0.70.0070.03719.93
7.0.60.0000.04319.79
7.0.50.0070.05020.32
7.0.40.0070.03720.05
7.0.30.0030.05020.11
7.0.20.0100.03720.04
7.0.10.0030.04320.04
7.0.00.0100.06720.00
5.6.280.0070.07021.08
5.6.250.0100.03720.57
5.6.240.0030.05320.69
5.6.230.0070.05020.63
5.6.220.0030.04320.64
5.6.210.0070.04320.67
5.6.200.0070.04021.08
5.6.190.0000.04720.99
5.6.180.0030.04321.05
5.6.170.0070.03721.11
5.6.160.0100.07321.18
5.6.150.0100.07321.11
5.6.140.0100.04321.11
5.6.130.0130.08020.95
5.6.120.0030.06020.94
5.6.110.0070.09021.08
5.6.100.0170.07321.01
5.6.90.0100.08720.96
5.6.80.0100.07720.50
5.6.70.0130.07320.42
5.6.60.0030.08720.39
5.6.50.0170.06720.50
5.6.40.0070.08020.37
5.6.30.0230.05320.44
5.6.20.0070.07320.37
5.6.10.0030.04720.52
5.6.00.0030.05020.39
5.5.380.0000.04320.37
5.5.370.0070.04020.35
5.5.360.0100.03720.46
5.5.350.0100.03720.43
5.5.340.0000.04720.87
5.5.330.0030.04320.87
5.5.320.0100.03720.91
5.5.310.0100.03720.84
5.5.300.0030.08720.91
5.5.290.0070.07720.63
5.5.280.0100.08320.88
5.5.270.0130.07320.85
5.5.260.0100.09020.73
5.5.250.0130.07320.57
5.5.240.0100.05720.28
5.5.230.0070.08320.30
5.5.220.0100.08320.15
5.5.210.0070.07720.30
5.5.200.0070.08320.12
5.5.190.0030.08020.13
5.5.180.0070.08320.25
5.5.160.0100.06720.19
5.5.150.0070.07720.22
5.5.140.0100.05720.21
5.5.130.0100.06720.18
5.5.120.0030.07720.09
5.5.110.0100.07719.98
5.5.100.0170.07020.04
5.5.90.0170.06720.07
5.5.80.0070.08020.05
5.5.70.0070.08020.15
5.5.60.0070.04720.15
5.5.50.0170.06320.11
5.5.40.0070.06720.16
5.5.30.0030.08720.14
5.5.20.0070.07720.06
5.5.10.0230.03019.98
5.5.00.0170.07020.06
5.4.450.0170.07019.56
5.4.440.0070.06319.40
5.4.430.0070.07319.42
5.4.420.0030.08719.48
5.4.410.0100.06719.00
5.4.400.0100.07318.84
5.4.390.0070.07319.04
5.4.380.0130.04318.80
5.4.370.0070.07318.79
5.4.360.0070.06019.15
5.4.350.0070.07019.05
5.4.340.0100.08018.81
5.4.320.0030.05719.04
5.4.310.0100.06718.78
5.4.300.0070.08019.07
5.4.290.0100.04018.83
5.4.280.0100.07318.94
5.4.270.0100.07718.96
5.4.260.0070.06718.90
5.4.250.0100.07319.17
5.4.240.0200.06318.97
5.4.230.0070.08019.12
5.4.220.0070.07319.14
5.4.210.0030.08019.20
5.4.200.0000.08318.77
5.4.190.0070.06319.11
5.4.180.0070.05719.05
5.4.170.0000.08319.02
5.4.160.0170.05718.93
5.4.150.0070.07719.11
5.4.140.0070.07016.35
5.4.130.0000.04316.33
5.4.120.0100.06716.27
5.4.110.0070.07016.31
5.4.100.0030.07316.27
5.4.90.0130.05716.27
5.4.80.0130.07316.27
5.4.70.0030.07316.40
5.4.60.0270.04716.41
5.4.50.0030.07716.29
5.4.40.0030.06716.24
5.4.30.0130.06716.38
5.4.20.0070.03316.46
5.4.10.0030.08016.34
5.4.00.0100.04015.73
5.3.290.0170.07014.65
5.3.280.0070.07014.63
5.3.270.0230.06714.61
5.3.260.0130.06714.48
5.3.250.0100.07314.59
5.3.240.0000.06014.60
5.3.230.0070.07314.53
5.3.220.0100.05314.57
5.3.210.0000.05714.58
5.3.200.0030.04714.52
5.3.190.0130.05714.59
5.3.180.0170.07014.45
5.3.170.0100.07714.55
5.3.160.0070.03714.53
5.3.150.0070.06014.53
5.3.140.0130.06314.56
5.3.130.0100.04314.56
5.3.120.0130.06314.39
5.3.110.0130.07314.43
5.3.100.0100.06313.88
5.3.90.0070.07713.96
5.3.80.0000.07013.89
5.3.70.0070.08714.02
5.3.60.0000.04714.00
5.3.50.0000.07313.91
5.3.40.0130.06313.73
5.3.30.0170.03013.90
5.3.20.0000.04713.68
5.3.10.0070.03313.63
5.3.00.0100.07313.57
5.2.170.0000.06312.36
5.2.160.0070.03012.36
5.2.150.0030.03312.36
5.2.140.0030.05712.36
5.2.130.0030.04012.36
5.2.120.0070.02712.36
5.2.110.0070.03012.36
5.2.100.0100.05712.36
5.2.90.0100.05712.36
5.2.80.0100.06012.36
5.2.70.0030.05712.36
5.2.60.0070.06012.36
5.2.50.0000.06312.36
5.2.40.0100.03012.36
5.2.30.0170.05712.36
5.2.20.0070.05712.36
5.2.10.0070.04012.36
5.2.00.0070.03012.36
5.1.60.0130.03712.36
5.1.50.0130.04712.36
5.1.40.0100.04712.36
5.1.30.0070.04012.36
5.1.20.0070.05712.36
5.1.10.0070.04712.36
5.1.00.0130.05012.36
5.0.50.0070.04012.36
5.0.40.0100.04012.36
5.0.30.0000.07012.36
5.0.20.0030.04012.36
5.0.10.0070.04312.36
5.0.00.0030.04312.36
4.4.90.0070.03012.36
4.4.80.0030.02312.36
4.4.70.0000.02312.36
4.4.60.0030.03712.36
4.4.50.0070.02312.36
4.4.40.0000.04312.36
4.4.30.0030.03312.36
4.4.20.0070.03012.36
4.4.10.0030.03312.36
4.4.00.0030.05312.36
4.3.110.0130.01012.36
4.3.100.0000.03712.36
4.3.90.0000.03012.36
4.3.80.0030.05012.36
4.3.70.0030.02312.36
4.3.60.0000.02712.36
4.3.50.0030.02012.36
4.3.40.0000.03312.36
4.3.30.0030.01712.36
4.3.20.0030.02312.36
4.3.10.0000.02012.36
4.3.00.0000.01712.36

preferences:
41.67 ms | 401 KiB | 5 Q