3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date_default_timezone_get() . PHP_EOL; date_default_timezone_set('UTC'); $date1 = new DateTime("@1442862000"); // Sun Oct 28 2012 02:00:00 GMT+2 (DST) var_dump($date1->getTimestamp()); //prints: 1351382400 echo $date1->format(DATE_RFC822 . " e T O"), "\n"; $date1->setTimezone(new DateTimeZone("Asia/Tehran")); var_dump($date1->getTimestamp()); //prints: 1351386000 echo $date1->format(DATE_RFC822 . " e T O"), "\n";

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)
8.3.60.0110.00416.61
8.3.50.0140.00716.55
8.3.40.0070.00718.86
8.3.30.0040.01118.79
8.3.20.0040.00420.29
8.3.10.0080.00023.66
8.3.00.0070.00723.65
8.2.180.0120.00618.50
8.2.170.0030.01422.96
8.2.160.0030.01020.48
8.2.150.0050.00324.18
8.2.140.0080.00024.66
8.2.130.0000.00919.89
8.2.120.0050.00326.35
8.2.110.0030.00621.03
8.2.100.0080.00418.16
8.2.90.0000.00819.30
8.2.80.0090.00018.16
8.2.70.0060.00317.84
8.2.60.0080.00017.93
8.2.50.0080.00018.07
8.2.40.0000.00822.20
8.2.30.0000.00719.54
8.2.20.0050.00217.95
8.2.10.0030.00518.03
8.2.00.0040.00418.13
8.1.280.0110.00725.92
8.1.270.0130.00623.87
8.1.260.0080.00028.09
8.1.250.0070.00028.09
8.1.240.0040.00422.59
8.1.230.0110.00019.22
8.1.220.0060.00317.74
8.1.210.0030.00518.77
8.1.200.0060.00317.60
8.1.190.0040.00417.47
8.1.180.0040.00418.10
8.1.170.0080.00018.70
8.1.160.0000.00720.86
8.1.150.0070.00018.98
8.1.140.0050.00519.73
8.1.130.0030.00517.77
8.1.120.0070.00017.81
8.1.110.0000.00817.76
8.1.100.0000.00717.74
8.1.90.0080.00017.74
8.1.80.0070.00017.66
8.1.70.0000.00717.63
8.1.60.0040.00417.82
8.1.50.0110.00017.71
8.1.40.0030.00617.69
8.1.30.0020.00717.86
8.1.20.0040.00417.80
8.1.10.0040.00417.84
8.1.00.0040.00717.60
8.0.300.0000.00718.77
8.0.290.0000.00717.00
8.0.280.0040.00418.65
8.0.270.0020.00517.44
8.0.260.0000.00717.30
8.0.250.0100.00017.16
8.0.240.0000.00817.11
8.0.230.0030.00317.26
8.0.220.0000.00717.18
8.0.210.0000.00817.07
8.0.200.0030.00317.08
8.0.190.0000.00917.11
8.0.180.0000.00717.24
8.0.170.0000.00917.02
8.0.160.0000.00817.11
8.0.150.0050.00217.11
8.0.140.0000.00717.10
8.0.130.0060.00013.53
8.0.120.0000.00817.04
8.0.110.0000.00717.22
8.0.100.0030.00517.04
8.0.90.0000.00817.21
8.0.80.0060.01017.23
8.0.70.0040.00417.17
8.0.60.0000.00817.14
8.0.50.0030.00516.96
8.0.30.0130.00817.19
8.0.20.0120.00817.47
8.0.10.0040.00417.13
8.0.00.0090.01016.96
7.4.330.0020.00216.77
7.4.320.0000.00716.68
7.4.300.0030.00616.64
7.4.290.0040.00416.68
7.4.280.0060.00316.66
7.4.270.0040.00416.75
7.4.260.0070.00016.72
7.4.250.0040.00416.63
7.4.240.0050.00216.68
7.4.230.0000.00716.64
7.4.220.0180.00816.59
7.4.210.0110.00716.77
7.4.200.0040.00416.78
7.4.160.0130.00316.61
7.4.150.0070.01117.40
7.4.140.0160.00517.86
7.4.130.0110.01216.67
7.4.120.0120.01016.63
7.4.110.0110.01216.79
7.4.100.0150.00916.58
7.4.90.0130.01016.89
7.4.80.0170.00419.39
7.4.70.0100.00716.88
7.4.60.0080.00816.63
7.4.50.0060.00916.57
7.4.40.0120.00316.60
7.4.30.0060.01216.81
7.4.00.0130.00115.25
7.3.330.0060.00013.17
7.3.320.0060.00013.25
7.3.310.0070.00016.68
7.3.300.0000.00716.45
7.3.290.0000.00716.38
7.3.280.0070.01016.54
7.3.270.0070.01017.40
7.3.260.0120.00616.53
7.3.250.0110.00816.49
7.3.240.0140.00716.78
7.3.230.0150.00916.66
7.3.210.0130.00316.76
7.3.200.0130.01319.39
7.3.190.0100.01016.54
7.3.180.0120.00616.73
7.3.170.0150.00616.42
7.3.160.0090.00616.62
7.3.120.0060.01215.07
7.3.110.0080.00814.96
7.3.100.0030.01414.92
7.3.90.0060.00615.09
7.3.80.0040.01115.02
7.3.70.0030.01314.98
7.3.60.0070.01014.82
7.3.50.0130.00014.88
7.3.40.0100.00315.07
7.3.30.0030.00915.08
7.3.20.0030.01316.63
7.3.10.0070.00316.62
7.3.00.0080.00516.85
7.2.330.0070.01117.02
7.2.320.0170.00016.89
7.2.310.0120.01216.80
7.2.300.0030.01416.55
7.2.290.0100.00616.96
7.2.250.0000.01914.81
7.2.240.0030.01715.48
7.2.230.0070.01015.32
7.2.220.0030.01015.08
7.2.210.0080.00815.55
7.2.200.0100.00615.36
7.2.190.0060.00915.13
7.2.180.0000.01415.17
7.2.170.0060.00615.32
7.2.60.0040.01117.04
7.2.00.0050.00919.54
7.1.330.0030.00915.52
7.1.320.0060.00615.95
7.1.310.0040.01115.73
7.1.300.0060.00516.03
7.1.290.0060.00915.59
7.1.280.0060.00315.82
7.1.270.0030.00915.69
7.1.260.0110.00015.61
7.1.200.0030.00515.78
7.1.100.0030.01018.26
7.1.70.0060.00617.37
7.1.60.0100.01419.30
7.1.50.0040.00717.07
7.1.00.0030.07722.43
7.0.200.0060.00316.80
7.0.60.0270.05321.72
7.0.50.0070.07017.91
7.0.40.0070.07020.20
7.0.30.0200.05020.06
7.0.20.0230.05720.33
7.0.10.0070.09020.23
7.0.00.0130.08320.16
5.6.280.0030.03320.81
5.6.210.0170.05720.74
5.6.200.0100.05718.23
5.6.190.0030.04320.43
5.6.180.0370.03720.64
5.6.170.0300.08720.33
5.6.160.0100.05020.70
5.6.150.0030.04318.20
5.6.140.0000.05018.20
5.6.130.0030.04718.20
5.6.120.0130.08321.09
5.6.110.0130.06320.98
5.6.100.0100.04320.97
5.6.90.0070.05721.05
5.6.80.0100.07320.50
5.5.350.0170.08320.52
5.5.340.0070.06017.95
5.5.330.0070.04020.15
5.5.320.0370.06320.20
5.5.310.0330.06720.26
5.5.300.0030.04017.91
5.5.290.0130.05717.91
5.5.280.0030.04720.82
5.5.270.0100.04720.75
5.5.260.0100.06020.79
5.5.250.0070.03720.61
5.5.240.0200.06320.15

preferences:
64.78 ms | 400 KiB | 5 Q