3v4l.org

run code in 300+ PHP versions simultaneously
<?php function convertUnixTimeBetweenTimezones($vUnixTime,$vOriginalTimezone,$vDesiredTimezone) { // set default to desired timezone $vCurrentTimezone = date_default_timezone_get(); date_default_timezone_set($vDesiredTimezone); $oBaseTimeZone = new DateTimeZone($vOriginalTimezone); // user time zone $oCurrentTimeZone = new DateTimeZone($vDesiredTimezone); $vIsoTime = date("Y-m-d H:i:s",$vUnixTime); $oBaseTime = new DateTime($vIsoTime,$oBaseTimeZone); $oBaseTime->setTimezone($oCurrentTimeZone); $vTimeStamp = $oBaseTime->getTimestamp(); date_default_timezone_set($vCurrentTimezone); return $vTimeStamp; } echo convertUnixTimeBetweenTimezones(1414710000,"EST","UTC"); ?>

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)
8.3.60.0120.00316.63
8.3.50.0120.00722.03
8.3.40.0110.00718.79
8.3.30.0110.00419.13
8.3.20.0040.00420.16
8.3.10.0030.00621.78
8.3.00.0000.00920.89
8.2.180.0100.01316.88
8.2.170.0140.00022.96
8.2.160.0140.00022.27
8.2.150.0040.00424.18
8.2.140.0090.00024.66
8.2.130.0080.00026.16
8.2.120.0050.00319.76
8.2.110.0040.00422.20
8.2.100.0030.00917.75
8.2.90.0040.00419.21
8.2.80.0080.00017.97
8.2.70.0040.00717.74
8.2.60.0080.00417.93
8.2.50.0060.00318.07
8.2.40.0030.00518.16
8.2.30.0000.00718.25
8.2.20.0050.00317.95
8.2.10.0030.00618.03
8.2.00.0040.00417.95
8.1.280.0070.00725.92
8.1.270.0060.00320.78
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0000.00923.96
8.1.230.0040.00719.09
8.1.220.0040.00417.78
8.1.210.0070.00318.77
8.1.200.0030.00617.36
8.1.190.0030.00517.35
8.1.180.0040.00418.10
8.1.170.0030.00618.57
8.1.160.0040.00421.97
8.1.150.0000.00818.97
8.1.140.0040.00417.66
8.1.130.0030.00317.90
8.1.120.0080.00017.54
8.1.110.0050.00317.59
8.1.100.0030.00317.59
8.1.90.0050.00217.47
8.1.80.0050.00217.49
8.1.70.0070.00017.52
8.1.60.0000.00817.75
8.1.50.0050.00317.60
8.1.40.0050.00317.68
8.1.30.0030.00617.71
8.1.20.0000.00817.59
8.1.10.0050.00317.59
8.1.00.0000.00717.73
8.0.300.0070.00018.77
8.0.290.0070.00016.88
8.0.280.0000.00718.57
8.0.270.0000.00717.22
8.0.260.0000.00617.24
8.0.250.0040.00417.19
8.0.240.0000.00817.14
8.0.230.0030.00316.99
8.0.220.0040.00417.05
8.0.210.0030.00317.00
8.0.200.0000.00617.16
8.0.190.0040.00417.13
8.0.180.0080.00017.06
8.0.170.0050.00316.96
8.0.160.0030.00316.93
8.0.150.0000.00716.97
8.0.140.0000.00816.99
8.0.130.0060.00013.47
8.0.120.0000.00817.01
8.0.110.0080.00016.95
8.0.100.0030.00316.89
8.0.90.0040.00417.07
8.0.80.0000.01517.00
8.0.70.0000.00816.88
8.0.60.0070.00017.03
8.0.50.0030.00516.93
8.0.30.0120.01217.29
8.0.20.0150.00517.40
8.0.10.0040.00417.15
8.0.00.0130.00717.08
7.4.330.0020.00315.03
7.4.320.0040.00416.65
7.4.300.0030.00316.49
7.4.290.0040.00416.74
7.4.280.0080.00016.63
7.4.270.0050.00216.73
7.4.260.0040.00416.61
7.4.250.0030.00516.57
7.4.240.0060.00116.70
7.4.230.0030.00316.63
7.4.220.0100.00716.60
7.4.210.0080.00716.68
7.4.200.0030.00316.50
7.4.160.0040.01216.76
7.4.150.0120.00617.40
7.4.140.0110.00917.86
7.4.130.0060.01116.72
7.4.120.0080.01016.66
7.4.110.0070.01716.58
7.4.100.0090.00916.60
7.4.90.0120.00616.61
7.4.80.0030.01616.55
7.4.70.0100.01316.77
7.4.60.0100.00716.70
7.4.50.0000.00816.62
7.4.40.0130.00316.57
7.4.30.0110.00716.56
7.4.00.0040.00914.91
7.3.330.0040.00413.24
7.3.320.0000.01613.41
7.3.310.0030.00316.34
7.3.300.0030.00316.40
7.3.290.0000.00716.39
7.3.280.0100.00916.45
7.3.270.0110.01117.40
7.3.260.0140.00616.66
7.3.250.0100.00916.43
7.3.240.0100.00616.43
7.3.230.0090.00916.61
7.3.210.0110.00616.61
7.3.200.0040.01819.39
7.3.190.0100.00716.46
7.3.180.0130.00316.58
7.3.170.0090.00816.54
7.3.160.0060.01216.66
7.3.120.0070.01014.96
7.3.110.0070.01014.94
7.3.100.0000.01914.87
7.3.90.0030.00814.77
7.3.80.0120.00415.15
7.3.70.0000.01315.11
7.3.60.0000.01415.11
7.3.50.0070.00714.65
7.3.40.0090.00614.85
7.3.30.0100.00314.95
7.3.20.0100.00616.90
7.3.10.0030.01016.85
7.3.00.0050.00516.66
7.2.330.0130.01016.53
7.2.320.0070.01116.54
7.2.310.0090.01516.67
7.2.300.0120.00616.99
7.2.290.0140.00316.87
7.2.250.0100.01015.16
7.2.240.0060.01314.94
7.2.230.0100.01015.27
7.2.220.0080.00615.14
7.2.210.0080.00615.28
7.2.200.0060.00615.15
7.2.190.0030.00915.23
7.2.180.0040.01115.12
7.2.170.0070.00715.19
7.2.00.0060.00919.66
7.1.330.0030.01215.84
7.1.320.0070.00716.08
7.1.310.0100.00315.97
7.1.300.0000.01315.69
7.1.290.0030.01015.90
7.1.280.0110.00415.66
7.1.270.0100.00315.96
7.1.260.0070.00715.66
7.1.100.0090.00218.33
7.1.70.0040.00417.48
7.1.60.0140.01019.46
7.1.50.0070.01017.09
7.1.00.0070.07022.24
7.0.200.0040.00715.26
7.0.140.0030.04322.00
7.0.90.0070.08719.94
7.0.80.0170.08019.99
7.0.70.0030.05019.83
7.0.60.0100.08319.85
7.0.50.0070.08320.20
7.0.40.0030.04720.23
7.0.30.0100.06720.11
7.0.20.0070.08720.12
7.0.10.0030.09020.06
7.0.00.0100.06320.02
5.6.280.0030.07320.91
5.6.240.0030.06020.52
5.6.230.0030.08320.66
5.6.220.0070.07720.71
5.6.210.0100.08720.57
5.6.200.0070.08320.95
5.6.190.0230.07021.02
5.6.180.0000.05321.05
5.6.170.0100.08721.02
5.6.160.0130.04321.02
5.6.150.0100.05321.04
5.6.140.0070.07721.14
5.6.130.0070.07721.04
5.6.120.0070.08321.02
5.6.110.0130.08321.03
5.6.100.0130.05321.09
5.6.90.0170.08021.00
5.6.80.0130.06720.34
5.6.70.0100.07320.40
5.6.60.0030.06720.47
5.6.50.0200.05720.39
5.6.40.0130.07720.45
5.6.30.0070.08020.45
5.6.20.0200.05720.38
5.6.10.0030.08020.29
5.6.00.0070.08020.38
5.5.380.0070.09020.33
5.5.370.0170.03720.49
5.5.360.0070.08020.45
5.5.350.0030.09020.43
5.5.340.0030.08720.88
5.5.330.0100.08020.83
5.5.320.0030.08320.81
5.5.310.0070.08320.92
5.5.300.0200.06720.89
5.5.290.0030.07020.92
5.5.280.0070.07020.79
5.5.270.0070.07020.73
5.5.260.0070.08720.78
5.5.250.0100.08320.74
5.5.240.0170.05020.15
5.5.230.0130.05720.25
5.5.220.0100.03720.30
5.5.210.0030.08320.25
5.5.200.0130.07720.11
5.5.190.0130.07720.29
5.5.180.0130.07320.15
5.5.160.0030.08320.23
5.5.150.0100.05320.12
5.5.140.0070.07019.91
5.5.130.0100.05320.27
5.5.120.0100.08019.99
5.5.110.0000.04720.18
5.5.100.0030.05320.14
5.5.90.0070.04720.11
5.5.80.0100.07020.12
5.5.70.0070.06319.97
5.5.60.0230.07020.06
5.5.50.0070.06720.05
5.5.40.0170.06320.02
5.5.30.0070.04320.00
5.5.20.0230.04020.11
5.5.10.0230.06320.07
5.5.00.0030.04719.99
5.4.450.0030.08319.27
5.4.440.0130.07319.55
5.4.430.0100.05319.55
5.4.420.0270.06319.36
5.4.410.0130.07319.22
5.4.400.0130.06319.13
5.4.390.0070.05019.05
5.4.380.0170.06719.03
5.4.370.0170.07019.05
5.4.360.0070.08018.87
5.4.350.0070.07319.03
5.4.340.0100.07718.95
5.4.320.0000.04719.13
5.4.310.0100.07719.03
5.4.300.0130.07318.94
5.4.290.0070.06719.16
5.4.280.0100.03719.16
5.4.270.0030.06319.05
5.4.260.0030.08019.15
5.4.250.0130.03319.17
5.4.240.0070.04719.13
5.4.230.0000.08319.02
5.4.220.0130.07319.15
5.4.210.0200.03718.87
5.4.200.0100.06718.84
5.4.190.0070.08019.14
5.4.180.0070.08318.93
5.4.170.0130.03719.13
5.4.160.0030.04719.21
5.4.150.0070.08018.83
5.4.140.0070.07716.40
5.4.130.0100.06016.45
5.4.120.0100.03316.42
5.4.110.0030.04016.51
5.4.100.0100.08316.42
5.4.90.0030.07716.46
5.4.80.0070.04716.48
5.4.70.0100.07016.45
5.4.60.0100.04316.39
5.4.50.0070.07716.31
5.4.40.0030.05716.53
5.4.30.0070.07316.35
5.4.20.0070.06316.30
5.4.10.0030.07316.37
5.4.00.0000.03715.99
5.3.290.0030.09014.77
5.3.280.0100.07314.77
5.3.270.0070.07714.77
5.3.260.0100.07714.77
5.3.250.0070.06314.77
5.3.240.0100.07714.77
5.3.230.0070.04314.77
5.3.220.0100.06714.77
5.3.210.0100.07014.77
5.3.200.0070.06314.77
5.3.190.0170.06314.77
5.3.180.0070.07714.77
5.3.170.0030.08014.77
5.3.160.0100.06314.77
5.3.150.0100.07314.77
5.3.140.0070.07014.77
5.3.130.0070.04314.77
5.3.120.0030.04314.77
5.3.110.0070.06714.77
5.3.100.0000.05014.77
5.3.90.0030.04314.77
5.3.80.0070.07014.77
5.3.70.0030.05314.77
5.3.60.0100.06714.77
5.3.50.0000.04714.77
5.3.40.0100.05314.77
5.3.30.0030.06714.77
5.3.20.0070.07014.77
5.3.10.0030.07014.77
5.3.00.0070.04014.77
5.2.170.0000.04014.77
5.2.160.0000.06714.77
5.2.150.0070.02714.77
5.2.140.0070.06014.77
5.2.130.0030.06714.77
5.2.120.0030.05314.77
5.2.110.0100.05314.77
5.2.100.0070.06014.77
5.2.90.0070.05714.77
5.2.80.0070.06314.77
5.2.70.0030.04014.77
5.2.60.0070.06014.77
5.2.50.0100.05314.77
5.2.40.0030.04014.77
5.2.30.0030.03014.77
5.2.20.0030.05314.77
5.2.10.0030.05014.77
5.2.00.0030.03014.77
5.1.60.0030.02714.77
5.1.50.0030.05314.77
5.1.40.0030.04014.77
5.1.30.0030.05714.77
5.1.20.0070.05714.77
5.1.10.0000.03014.77
5.1.00.0030.04714.77
5.0.50.0000.03014.77
5.0.40.0000.02314.77
5.0.30.0130.04014.77
5.0.20.0030.02314.77
5.0.10.0030.04714.77
5.0.00.0000.07014.77
4.4.90.0030.03714.77
4.4.80.0030.01714.77
4.4.70.0030.02714.77
4.4.60.0030.02714.77
4.4.50.0030.03314.77
4.4.40.0000.04014.77
4.4.30.0000.03714.77
4.4.20.0000.03714.77
4.4.10.0030.03714.77
4.4.00.0070.02314.77
4.3.110.0030.03314.77
4.3.100.0000.04014.77
4.3.90.0030.03314.77
4.3.80.0030.05314.77
4.3.70.0000.03714.77
4.3.60.0000.03014.77
4.3.50.0030.03714.77
4.3.40.0070.05014.77
4.3.30.0070.03314.77
4.3.20.0000.03014.77
4.3.10.0030.03314.77
4.3.00.0000.03314.77

preferences:
54.62 ms | 401 KiB | 5 Q