3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date_default_timezone_get() . PHP_EOL; date_default_timezone_set('UTC'); echo '--' . PHP_EOL; // http://www.timeanddate.com/worldclock/converted.html?iso=20150921T1900&p1=1440&p2=246 $date1 = new DateTime("@1442862000"); var_dump($date1->getTimestamp()); //prints: 1442862000 echo $date1->format(DATE_RFC822 . " e T O"), "\n"; $date1->setTimezone(new DateTimeZone("Asia/Tehran")); var_dump($date1->getTimestamp()); //prints: 1442865600 ??? echo $date1->format(DATE_RFC822 . " e T O"), "\n"; echo '--' . PHP_EOL; // http://www.timeanddate.com/worldclock/converted.html?iso=20150921T2000&p1=1440&p2=246 $date1 = new DateTime("@1442865600"); var_dump($date1->getTimestamp()); //prints: 1442865600 echo $date1->format(DATE_RFC822 . " e T O"), "\n"; $date1->setTimezone(new DateTimeZone("Asia/Tehran")); var_dump($date1->getTimestamp()); //prints: 1442865600 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)
8.3.60.0040.01516.88
8.3.50.0090.00916.47
8.3.40.0070.01318.97
8.3.30.0120.00318.84
8.3.20.0060.00320.30
8.3.10.0040.00423.53
8.3.00.0040.00423.60
8.2.180.0120.00616.75
8.2.170.0070.01022.96
8.2.160.0050.00820.52
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00419.79
8.2.120.0070.00026.35
8.2.110.0070.00320.51
8.2.100.0120.00017.97
8.2.90.0040.00419.35
8.2.80.0050.00317.97
8.2.70.0070.00317.75
8.2.60.0100.00318.16
8.2.50.0050.00318.07
8.2.40.0050.00322.38
8.2.30.0030.00319.47
8.2.20.0030.00617.95
8.2.10.0080.00018.03
8.2.00.0060.00318.21
8.1.280.0120.00625.92
8.1.270.0060.01223.96
8.1.260.0040.00428.09
8.1.250.0040.00428.09
8.1.240.0050.00522.06
8.1.230.0120.00017.76
8.1.220.0040.00417.79
8.1.210.0060.00318.77
8.1.200.0030.00617.48
8.1.190.0040.00417.48
8.1.180.0040.00418.10
8.1.170.0000.00818.67
8.1.160.0040.00420.93
8.1.150.0040.00418.98
8.1.140.0080.00019.66
8.1.130.0000.00917.86
8.1.120.0020.00517.77
8.1.110.0040.00417.64
8.1.100.0030.00517.73
8.1.90.0000.00717.61
8.1.80.0070.00017.73
8.1.70.0000.00717.78
8.1.60.0040.00417.79
8.1.50.0030.00717.79
8.1.40.0050.00317.79
8.1.30.0030.00617.80
8.1.20.0000.00817.91
8.1.10.0050.00317.82
8.1.00.0070.00317.75
8.0.300.0040.00418.77
8.0.290.0050.00417.00
8.0.280.0000.00718.52
8.0.270.0000.00817.34
8.0.260.0030.00517.40
8.0.250.0090.00017.29
8.0.240.0070.00017.23
8.0.230.0070.00017.30
8.0.220.0030.00317.12
8.0.210.0090.00017.08
8.0.200.0030.00317.18
8.0.190.0040.00417.14
8.0.180.0080.00017.21
8.0.170.0040.00417.23
8.0.160.0040.00417.27
8.0.150.0000.00717.21
8.0.140.0050.00317.22
8.0.130.0060.00013.61
8.0.120.0050.00317.28
8.0.110.0050.00317.14
8.0.100.0040.00417.02
8.0.90.0030.00517.07
8.0.80.0120.00317.20
8.0.70.0000.00717.25
8.0.60.0040.00417.14
8.0.50.0050.00316.94
8.0.30.0100.00717.36
8.0.20.0090.00917.44
8.0.10.0030.00517.26
8.0.00.0100.00816.98
7.4.330.0020.00216.84
7.4.320.0050.00216.77
7.4.300.0070.00016.79
7.4.290.0000.00716.81
7.4.280.0090.00016.60
7.4.270.0000.00716.83
7.4.260.0000.00716.67
7.4.250.0040.00416.75
7.4.240.0020.00516.80
7.4.230.0000.00716.72
7.4.220.0110.00716.59
7.4.210.0100.00516.72
7.4.200.0070.00016.86
7.4.160.0110.00516.68
7.4.150.0110.00717.40
7.4.140.0100.01317.86
7.4.130.0060.01216.76
7.4.120.0100.00816.65
7.4.110.0140.01116.66
7.4.100.0090.00916.69
7.4.90.0060.01316.79
7.4.80.0130.00519.39
7.4.70.0140.00316.80
7.4.60.0120.00416.74
7.4.50.0050.00516.36
7.4.40.0110.00516.46
7.4.30.0070.01416.63
7.4.00.0100.00715.22
7.3.330.0050.00013.24
7.3.320.0030.00313.31
7.3.310.0030.00516.51
7.3.300.0000.00716.38
7.3.290.0030.00416.54
7.3.280.0090.00816.56
7.3.270.0160.00317.40
7.3.260.0120.00616.68
7.3.240.0080.01216.61
7.3.230.0090.00916.50
7.3.210.0120.00616.53
7.3.200.0090.01219.39
7.3.190.0110.00516.58
7.3.180.0100.00616.46
7.3.170.0090.00916.78
7.3.160.0130.00316.75
7.3.120.0070.00715.02
7.3.110.0090.01015.03
7.3.100.0090.00815.17
7.3.90.0050.00715.16
7.3.80.0050.01015.20
7.3.70.0060.00615.01
7.3.60.0040.01114.86
7.3.50.0060.00915.04
7.3.40.0020.00714.97
7.3.30.0030.01114.97
7.3.20.0070.00816.95
7.3.10.0030.00917.03
7.3.00.0070.00916.73
7.2.330.0110.00716.62
7.2.320.0000.01716.71
7.2.310.0190.00317.05
7.2.300.0170.00016.90
7.2.290.0080.01116.96
7.2.250.0070.01215.26
7.2.240.0030.01315.33
7.2.230.0090.00715.27
7.2.220.0040.00915.34
7.2.210.0070.00815.33
7.2.200.0030.01015.38
7.2.190.0090.00515.19
7.2.180.0110.00415.15
7.2.170.0070.00415.25
7.2.160.0090.00015.34
7.2.150.0070.00417.02
7.2.140.0090.00616.82
7.2.130.0040.01117.00
7.2.120.0030.00916.98
7.2.110.0070.00717.11
7.2.100.0030.01516.90
7.2.90.0000.01517.21
7.2.80.0100.00616.82
7.2.70.0080.00817.18
7.2.60.0020.01117.12
7.2.50.0150.00017.23
7.2.40.0030.01016.97
7.2.30.0060.00617.11
7.2.20.0040.01117.30
7.2.10.0000.01217.07
7.2.00.0070.00718.36
7.1.330.0070.00815.87
7.1.320.0070.00715.80
7.1.310.0020.00915.97
7.1.300.0080.00615.88
7.1.290.0020.01115.87
7.1.280.0020.01215.78
7.1.270.0060.00915.89
7.1.260.0090.00716.05
7.1.250.0040.01115.88
7.1.240.0070.00715.95
7.1.230.0040.01115.94
7.1.220.0030.00915.74
7.1.210.0060.00615.91
7.1.200.0060.00516.02
7.1.190.0070.01015.85
7.1.180.0040.01215.86
7.1.170.0110.00315.83
7.1.160.0060.00915.84
7.1.150.0050.00515.61
7.1.140.0000.01215.95
7.1.130.0000.01615.99
7.1.120.0130.00315.57
7.1.110.0030.00615.75
7.1.100.0040.01017.13
7.1.90.0060.00315.87
7.1.80.0060.00615.91
7.1.70.0030.00716.38
7.1.60.0100.00817.63
7.1.50.0110.00416.51
7.1.40.0040.01116.11
7.1.30.0000.01315.95
7.1.20.0070.00715.91
7.1.10.0000.01415.86
7.1.00.0030.04319.16
7.0.330.0030.00715.53
7.0.320.0040.00815.48
7.0.310.0060.01215.21
7.0.300.0030.01315.64
7.0.290.0120.00615.14
7.0.280.0090.00315.63
7.0.270.0030.01015.53
7.0.260.0050.00515.64
7.0.250.0060.00615.63
7.0.240.0040.00415.87
7.0.230.0070.00615.69
7.0.220.0030.01015.54
7.0.210.0030.00715.58
7.0.200.0050.00616.27
7.0.190.0070.00715.50
7.0.180.0080.00415.57
7.0.170.0070.00715.62
7.0.160.0060.00615.45
7.0.150.0060.00615.48
7.0.140.0000.01315.58
7.0.130.0070.01015.26
7.0.120.0060.00615.63
7.0.110.0070.00315.71
7.0.100.0110.00415.79
7.0.90.0060.00915.56
7.0.80.0070.00715.38
7.0.70.0040.01115.59
7.0.60.0120.02718.59
7.0.50.0030.03916.71
7.0.40.0080.03716.88
7.0.30.0130.03616.81
7.0.20.0120.02516.96
7.0.10.0090.03916.74
7.0.00.0080.03716.84
5.6.400.0070.00714.57
5.6.390.0060.00914.63
5.6.380.0040.00414.87
5.6.370.0000.01714.34
5.6.360.0020.00814.55
5.6.350.0060.00914.48
5.6.340.0060.00814.61
5.6.330.0030.01014.57
5.6.320.0070.01014.73
5.6.310.0090.00614.89
5.6.300.0070.00714.74
5.6.290.0070.00714.51
5.6.280.0070.04017.98
5.6.270.0000.01114.43
5.6.260.0070.00314.74
5.6.250.0030.01014.48
5.6.240.0040.00814.45
5.6.230.0030.01314.56
5.6.220.0000.01314.65
5.6.210.0110.03917.47
5.6.200.0020.03116.34
5.6.190.0040.02217.52
5.6.180.0270.04017.50
5.6.170.0150.02517.56
5.6.160.0040.04917.63
5.6.150.0070.02616.49
5.6.140.0060.02916.33
5.6.130.0090.02516.41
5.6.120.0050.04317.88
5.6.110.0080.04417.74
5.6.100.0120.03817.94
5.6.90.0000.03617.78
5.6.80.0050.04517.43
5.6.70.0040.00414.52
5.6.60.0040.00814.27
5.6.50.0110.00314.51
5.6.40.0090.00614.68
5.6.30.0070.00414.35
5.6.20.0080.00514.31
5.6.10.0120.00414.61
5.6.00.0070.00714.36
5.5.380.0060.00314.45
5.5.370.0100.01014.18
5.5.360.0070.00414.53
5.5.350.0130.04217.46
5.5.340.0030.04416.22
5.5.330.0050.02717.42
5.5.320.0200.04217.46
5.5.310.0180.04217.31
5.5.300.0040.02116.17
5.5.290.0070.02516.14
5.5.280.0090.04017.57
5.5.270.0020.03517.62
5.5.260.0100.02517.39
5.5.250.0080.04017.59
5.5.240.0070.04817.24
5.5.230.0110.00314.49
5.5.220.0110.00314.49
5.5.210.0110.00714.64
5.5.200.0000.01214.65
5.5.190.0130.00314.03
5.5.180.0080.00814.37
5.5.170.0070.00714.20
5.5.160.0000.01214.40
5.5.150.0050.00514.10
5.5.140.0040.00714.57
5.5.130.0030.01014.20
5.5.120.0040.00814.29
5.5.110.0080.00814.20
5.5.100.0090.00914.30
5.5.90.0030.01414.56
5.5.80.0080.00314.20
5.5.70.0090.00014.20
5.5.60.0070.00714.46
5.5.50.0030.01014.27
5.5.40.0060.01013.94
5.5.30.0090.00314.33
5.5.20.0100.00314.73
5.5.10.0030.01314.76
5.5.00.0100.00314.34

preferences:
54.69 ms | 400 KiB | 5 Q