3v4l.org

run code in 300+ PHP versions simultaneously
<?php function convertUnixTimeBetweenTimezones($vUnixTime,$vOriginalTimezone,$vDesiredTimezone) { $oBaseTimeZone = new DateTimeZone($vOriginalTimezone); // user time zone $oCurrentTimeZone = new DateTimeZone($vDesiredTimezone); $oBaseTime = new DateTime("@{$vUnixTime}"); $oBaseTime->setTimezone($oBaseTimeZone); $vTimeStamp = $oBaseTime->getTimestamp(); $target = new DateTime("@{$vTimeStamp}"); $target->setTimezone($oCurrentTimeZone); return $target->getTimestamp(); } 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)
8.3.60.0100.00716.50
8.3.50.0100.00822.07
8.3.40.0070.00718.98
8.3.30.0110.00419.09
8.3.20.0000.00720.25
8.3.10.0000.00821.64
8.3.00.0030.00620.89
8.2.180.0090.00916.63
8.2.170.0040.01122.96
8.2.160.0030.01022.13
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0060.00319.66
8.2.110.0090.00019.39
8.2.100.0040.00717.91
8.2.90.0050.00318.16
8.2.80.0080.00017.97
8.2.70.0040.00417.50
8.2.60.0000.01117.78
8.2.50.0040.00418.07
8.2.40.0040.00419.94
8.2.30.0050.00218.05
8.2.20.0080.00017.91
8.2.10.0000.00817.98
8.2.00.0050.00217.95
8.1.280.0100.00325.92
8.1.270.0000.00920.79
8.1.260.0080.00326.35
8.1.250.0000.00728.09
8.1.240.0210.00017.48
8.1.230.0040.00720.91
8.1.220.0090.00017.77
8.1.210.0090.00018.77
8.1.200.0060.00317.24
8.1.190.0000.00917.35
8.1.180.0060.00318.10
8.1.170.0000.00818.65
8.1.160.0080.00021.94
8.1.150.0000.00818.89
8.1.140.0080.00017.64
8.1.130.0000.00817.88
8.1.120.0070.00017.61
8.1.110.0040.00417.60
8.1.100.0030.00517.60
8.1.90.0040.00417.66
8.1.80.0040.00417.63
8.1.70.0000.00717.61
8.1.60.0030.00617.60
8.1.50.0030.00617.65
8.1.40.0060.00317.66
8.1.30.0060.00317.63
8.1.20.0030.00517.67
8.1.10.0000.00817.71
8.1.00.0030.00717.64
8.0.300.0000.00820.00
8.0.290.0040.00416.88
8.0.280.0040.00418.52
8.0.270.0000.00717.34
8.0.260.0030.00317.20
8.0.250.0030.00317.12
8.0.240.0000.00717.16
8.0.230.0040.00417.11
8.0.220.0000.00716.98
8.0.210.0000.00817.08
8.0.200.0090.00017.13
8.0.190.0050.00217.07
8.0.180.0070.00017.13
8.0.170.0030.00517.14
8.0.160.0080.00017.05
8.0.150.0000.00717.09
8.0.140.0000.00816.95
8.0.130.0060.00013.39
8.0.120.0040.00416.94
8.0.110.0040.00417.10
8.0.100.0040.00416.94
8.0.90.0040.00417.16
8.0.80.0070.01117.02
8.0.70.0050.00216.90
8.0.60.0000.00716.87
8.0.50.0040.00416.91
8.0.30.0140.00817.29
8.0.20.0150.00717.47
8.0.10.0040.00417.15
8.0.00.0120.00616.79
7.4.330.0050.00015.14
7.4.320.0060.00016.63
7.4.300.0030.00316.55
7.4.290.0030.00316.75
7.4.280.0000.00716.70
7.4.270.0040.00416.69
7.4.260.0070.00316.51
7.4.250.0030.00616.67
7.4.240.0000.00716.59
7.4.230.0040.00416.71
7.4.220.0090.00916.74
7.4.210.0050.00916.67
7.4.200.0070.00016.77
7.4.160.0060.00916.58
7.4.150.0110.00717.40
7.4.140.0140.00417.86
7.4.130.0100.00816.60
7.4.120.0080.00916.74
7.4.110.0120.00916.75
7.4.100.0070.01016.65
7.4.90.0060.01116.75
7.4.80.0060.01416.72
7.4.70.0030.01316.66
7.4.60.0120.00316.64
7.4.50.0030.00516.55
7.4.40.0100.00716.82
7.4.30.0140.00716.73
7.4.00.0050.01215.29
7.3.330.0020.00213.28
7.3.320.0100.00213.40
7.3.310.0000.00716.54
7.3.300.0020.00516.37
7.3.290.0050.00316.39
7.3.280.0100.00716.51
7.3.270.0160.01017.40
7.3.260.0110.00716.48
7.3.250.0100.00816.59
7.3.240.0080.00816.79
7.3.230.0110.00816.63
7.3.210.0100.00616.71
7.3.200.0080.01719.39
7.3.190.0040.01316.45
7.3.180.0160.00016.84
7.3.170.0090.00916.79
7.3.160.0090.00616.72
7.3.120.0130.00614.74
7.3.110.0070.01015.07
7.3.100.0070.00715.33
7.3.90.0140.00014.95
7.3.80.0100.00715.18
7.3.70.0100.00314.95
7.3.60.0040.01214.74
7.3.50.0040.01114.99
7.3.40.0030.00614.94
7.3.30.0070.00415.14
7.3.20.0090.00617.04
7.3.10.0030.00916.89
7.3.00.0000.01716.61
7.2.330.0040.01416.88
7.2.320.0090.00816.77
7.2.310.0070.01516.89
7.2.300.0100.00716.82
7.2.290.0120.00416.82
7.2.250.0110.00814.98
7.2.240.0100.01015.31
7.2.230.0030.01015.28
7.2.220.0030.01215.11
7.2.210.0040.00715.18
7.2.200.0030.00915.29
7.2.190.0040.01415.14
7.2.180.0080.00415.02
7.2.170.0070.00714.97
7.2.60.0060.01016.90
7.2.00.0030.00919.32
7.1.330.0040.01115.66
7.1.320.0080.00415.89
7.1.310.0060.00915.96
7.1.300.0080.00615.93
7.1.290.0080.00415.78
7.1.280.0130.00015.78
7.1.270.0110.00415.69
7.1.260.0060.00915.79
7.1.200.0220.00515.94
7.1.100.0060.00618.30
7.1.70.0030.00617.36
7.1.60.0100.01319.46
7.1.50.0030.01516.75
7.1.00.0030.07722.45
7.0.200.0200.00715.25
7.0.140.0100.07021.95
7.0.60.0000.06019.93
7.0.50.0130.03017.77
7.0.40.0070.08320.40
7.0.30.0300.07320.26
7.0.20.0170.04720.21
7.0.10.0030.05720.12
7.0.00.0070.06720.10
5.6.280.0100.06321.12
5.6.210.0330.06320.69
5.6.200.0030.04018.23
5.6.190.0000.04720.52
5.6.180.0470.05020.58
5.6.170.0270.08320.54
5.6.160.0070.05020.57
5.6.150.0100.07718.23
5.6.140.0030.08718.21
5.6.130.0030.08018.18
5.6.120.0270.06721.05
5.6.110.0100.08021.12
5.6.100.0070.08021.01
5.6.90.0170.08020.98
5.6.80.0000.04720.39
5.5.350.0300.08020.45
5.5.340.0170.07018.07
5.5.330.0100.04020.38
5.5.320.0030.07020.32
5.5.310.0370.07320.34
5.5.300.0070.03717.93
5.5.290.0070.08317.95
5.5.280.0000.04320.77
5.5.270.0070.04020.86
5.5.260.0070.05720.80
5.5.250.0200.02720.71
5.5.240.0070.05020.16
5.4.450.0100.06319.46
5.4.440.1130.05719.71
5.4.430.0100.05319.48
5.4.420.1000.06019.38
5.4.410.0730.06019.07
5.4.400.1130.04019.15
5.4.390.0130.05318.70
5.4.380.0230.04318.56
5.4.370.0270.05718.52
5.4.360.0230.06018.59
5.4.350.0100.07718.59
5.4.340.0070.05718.62
5.4.320.0100.06718.76
5.4.310.0070.06018.82
5.4.300.0200.04718.79
5.4.290.0200.04318.84
5.4.280.0230.05318.75
5.4.270.0200.04718.46
5.4.260.0230.04318.78
5.4.250.0070.06018.72
5.4.240.0170.05018.63
5.4.230.0170.04718.69
5.4.220.0100.05718.52
5.4.210.0130.05318.46
5.4.200.0130.04716.56
5.4.190.0070.05718.49
5.4.180.0100.05718.75
5.4.170.0130.05018.68
5.4.160.0100.05718.60
5.4.150.0130.06018.70
5.4.140.0230.05316.23
5.4.130.0100.05716.38
5.4.120.0300.03316.28
5.4.110.0170.04716.23
5.4.100.0070.06016.30
5.4.90.0270.05316.34
5.4.80.0130.05016.16
5.4.70.0130.06316.29
5.4.60.0200.05716.20
5.4.50.0200.05316.25
5.4.40.0230.06016.23
5.4.30.0230.06016.42
5.4.20.0170.06716.17
5.4.10.0170.06316.38
5.4.00.0170.05715.73
5.3.290.0230.05314.78
5.3.280.0130.05714.70
5.3.270.0200.05314.61
5.3.260.0230.06314.71
5.3.250.0100.06714.75
5.3.240.0230.06314.77
5.3.230.0100.05714.65
5.3.220.0170.05014.70
5.3.210.0100.05714.73
5.3.200.0100.05714.62
5.3.190.0130.06014.61
5.3.180.0130.05314.73
5.3.170.0200.04714.62
5.3.160.0270.05014.69
5.3.150.0170.05714.79
5.3.140.0130.05714.59
5.3.130.0070.07014.69
5.3.120.0130.06714.54
5.3.110.0100.05314.61
5.3.100.0100.05714.09
5.3.90.0170.06014.20
5.3.80.0200.05014.07
5.3.70.0170.06714.15
5.3.60.0100.05014.01
5.3.50.0070.06313.98
5.3.40.0030.07014.06
5.3.30.0170.05314.04
5.3.20.0070.05713.72
5.3.10.0230.04313.69
5.3.00.0200.06313.79
5.2.170.0200.05011.19
5.2.160.0030.05311.18
5.2.150.0100.04711.22
5.2.140.0130.04311.20
5.2.130.0070.05311.23
5.2.120.0170.04011.21
5.2.110.0000.05011.16
5.2.100.0130.04711.22
5.2.90.0170.05011.14
5.2.80.0200.03311.33
5.2.70.0100.04311.08
5.2.60.0070.04311.27
5.2.50.0130.03711.15
5.2.40.0130.04711.13
5.2.30.0100.05010.97
5.2.20.0070.04711.02
5.2.10.0070.04711.07
5.2.00.0030.04710.73
5.1.60.0070.04010.11
5.1.50.0030.04710.21
5.1.40.0100.04010.02
5.1.30.0070.04310.54
5.1.20.0070.05710.48
5.1.10.0030.04010.19
5.1.00.0130.04310.20
5.0.50.0030.0338.57
5.0.40.0030.0338.44
5.0.30.0030.0478.32
5.0.20.0000.0338.21
5.0.10.0070.0408.29
5.0.00.0100.0438.16
4.4.90.0070.0235.95
4.4.80.0000.0305.95
4.4.70.0030.0275.93
4.4.60.0070.0235.88
4.4.50.0000.0275.94
4.4.40.0070.0435.87
4.4.30.0000.0305.90
4.4.20.0070.0205.94
4.4.10.0000.0336.02
4.4.00.0100.0305.97
4.3.110.0030.0305.91
4.3.100.0100.0235.85
4.3.90.0130.0235.81
4.3.80.0100.0375.77
4.3.70.0100.0235.80
4.3.60.0130.0235.83
4.3.50.0100.0275.83
4.3.40.0030.0375.76
4.3.30.0070.0204.59
4.3.20.0030.0234.62
4.3.10.0030.0234.52
4.3.00.0130.01314.46

preferences:
41.98 ms | 401 KiB | 5 Q