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); $oBaseTime = new DateTime("@{$vUnixTime}",$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)
8.3.70.0120.00616.50
8.3.60.0100.00716.63
8.3.50.0120.00522.18
8.3.40.0110.00418.70
8.3.30.0090.00619.03
8.3.20.0040.00420.37
8.3.10.0050.00321.73
8.3.00.0040.00420.97
8.2.190.0120.00616.88
8.2.180.0160.00618.54
8.2.170.0090.00622.96
8.2.160.0070.00722.10
8.2.150.0060.00324.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0080.00019.48
8.2.110.0040.00420.53
8.2.100.0040.00718.16
8.2.90.0080.00019.27
8.2.80.0040.00417.97
8.2.70.0080.00017.75
8.2.60.0060.00518.03
8.2.50.0030.00518.07
8.2.40.0050.00319.88
8.2.30.0040.00418.11
8.2.20.0070.00017.77
8.2.10.0050.00318.18
8.2.00.0000.00717.89
8.1.280.0070.00725.92
8.1.270.0030.00620.64
8.1.260.0000.00926.35
8.1.250.0000.00828.09
8.1.240.0090.00023.80
8.1.230.0000.01119.08
8.1.220.0000.00817.74
8.1.210.0060.00318.77
8.1.200.0090.00017.48
8.1.190.0030.00617.22
8.1.180.0030.00518.10
8.1.170.0050.00318.74
8.1.160.0040.00421.88
8.1.150.0050.00318.94
8.1.140.0040.00417.59
8.1.130.0030.00517.78
8.1.120.0070.00017.60
8.1.110.0050.00517.50
8.1.100.0040.00417.59
8.1.90.0040.00417.62
8.1.80.0000.00717.50
8.1.70.0000.00717.46
8.1.60.0000.00917.61
8.1.50.0050.00317.57
8.1.40.0040.00417.68
8.1.30.0040.00417.80
8.1.20.0000.00817.80
8.1.10.0040.00417.64
8.1.00.0000.00917.61
8.0.300.0070.00018.77
8.0.290.0060.00316.88
8.0.280.0030.00318.59
8.0.270.0030.00317.40
8.0.260.0030.00317.38
8.0.250.0000.00817.13
8.0.240.0070.00017.03
8.0.230.0070.00017.13
8.0.220.0000.00717.13
8.0.210.0030.00316.98
8.0.200.0030.00617.11
8.0.190.0040.00417.07
8.0.180.0050.00317.00
8.0.170.0030.00617.07
8.0.160.0000.00717.01
8.0.150.0040.00416.99
8.0.140.0040.00416.95
8.0.130.0040.00213.41
8.0.120.0050.00317.10
8.0.110.0000.00817.02
8.0.100.0070.00016.96
8.0.90.0030.00517.09
8.0.80.0060.01617.16
8.0.70.0000.00717.00
8.0.60.0000.00816.95
8.0.50.0000.00716.99
8.0.30.0100.01417.16
8.0.20.0110.00917.52
8.0.10.0000.00717.19
8.0.00.0150.00316.88
7.4.330.0050.00015.06
7.4.320.0000.00616.70
7.4.300.0000.00616.59
7.4.290.0000.00716.51
7.4.280.0000.00816.78
7.4.270.0070.00016.71
7.4.260.0000.01116.72
7.4.250.0000.00716.70
7.4.240.0040.00316.67
7.4.230.0000.00716.39
7.4.220.0090.01016.79
7.4.210.0130.00116.70
7.4.200.0000.00716.82
7.4.160.0090.00616.53
7.4.150.0070.01317.40
7.4.140.0160.00517.86
7.4.130.0060.01116.68
7.4.120.0140.00716.66
7.4.110.0060.01216.54
7.4.100.0170.00716.59
7.4.90.0100.00616.79
7.4.80.0030.01316.53
7.4.70.0100.00716.72
7.4.60.0080.00816.70
7.4.50.0000.00816.51
7.4.40.0100.00716.64
7.4.30.0070.01316.57
7.4.10.0100.00715.11
7.4.00.0090.01015.11
7.3.330.0050.00013.28
7.3.320.0130.00013.31
7.3.310.0070.00016.53
7.3.300.0030.00316.38
7.3.290.0080.00016.51
7.3.280.0100.00716.51
7.3.270.0120.00917.40
7.3.260.0180.00316.66
7.3.250.0090.00816.80
7.3.240.0070.01016.66
7.3.230.0000.01716.52
7.3.210.0150.00716.84
7.3.200.0070.01119.39
7.3.190.0030.01316.55
7.3.180.0160.00016.48
7.3.170.0140.00916.71
7.3.160.0120.00616.59
7.3.130.0030.01314.93
7.3.120.0030.01314.86
7.3.110.0090.00915.13
7.3.100.0070.00715.17
7.3.90.0070.01015.15
7.3.80.0100.00314.98
7.3.70.0070.00714.99
7.3.60.0130.00314.77
7.3.50.0050.01014.84
7.3.40.0050.00315.09
7.3.30.0030.01014.98
7.3.20.0090.00616.88
7.3.10.0030.00616.76
7.3.00.0070.00716.87
7.2.330.0110.00716.63
7.2.320.0080.00816.85
7.2.310.0100.01016.61
7.2.300.0000.01616.70
7.2.290.0120.00616.67
7.2.260.0110.00714.98
7.2.250.0100.00314.96
7.2.240.0090.00614.87
7.2.230.0110.00715.21
7.2.220.0060.00615.42
7.2.210.0000.01414.98
7.2.200.0040.01115.27
7.2.190.0060.00615.22
7.2.180.0000.01114.91
7.2.170.0070.01015.23
7.2.160.0030.00715.09
7.2.150.0040.01116.82
7.2.140.0070.00316.88
7.2.130.0070.01017.00
7.2.120.0030.01017.00
7.2.110.0030.01317.11
7.2.100.0070.01017.13
7.2.90.0040.00817.20
7.2.80.0000.01617.12
7.2.70.0090.00616.93
7.2.60.0040.01217.11
7.2.50.0000.01316.98
7.2.40.0040.01117.02
7.2.30.0000.01617.11
7.2.20.0090.00617.19
7.2.10.0090.00616.99
7.2.00.0070.00618.24
7.1.330.0000.01616.01
7.1.320.0060.00616.14
7.1.310.0060.00616.09
7.1.300.0060.00316.06
7.1.290.0030.00715.71
7.1.280.0040.00715.64
7.1.270.0040.00715.55
7.1.260.0100.00315.93
7.1.250.0080.00015.97
7.1.240.0030.01015.68
7.1.230.0070.01016.01
7.1.220.0120.00315.94
7.1.210.0080.00615.90
7.1.200.0050.00315.88
7.1.190.0040.01115.99
7.1.180.0000.01116.18
7.1.170.0030.01015.84
7.1.160.0100.00715.95
7.1.150.0070.00715.98
7.1.140.0090.00616.04
7.1.130.0030.00715.80
7.1.120.0040.00416.10
7.1.110.0070.00715.80
7.1.100.0030.00917.08
7.1.90.0000.01016.03
7.1.80.0060.00615.94
7.1.70.0060.00616.60
7.1.60.0080.01217.78
7.1.50.0060.00716.53
7.1.40.0070.00715.97
7.1.30.0070.00815.87
7.1.20.0040.00916.08
7.1.10.0070.01016.12
7.1.00.0040.04119.34
7.0.330.0050.00515.35
7.0.320.0000.01015.62
7.0.310.0060.00615.67
7.0.300.0090.00315.50
7.0.290.0060.00315.75
7.0.280.0060.00615.55
7.0.270.0070.00715.38
7.0.260.0070.00415.51
7.0.250.0120.00015.75
7.0.240.0080.00015.77
7.0.230.0000.01115.46
7.0.220.0030.00615.36
7.0.210.0040.00415.63
7.0.200.0050.01015.26
7.0.190.0110.00315.25
7.0.180.0030.01015.38
7.0.170.0040.00815.43
7.0.160.0040.00715.80
7.0.150.0110.00415.43
7.0.140.0060.02618.85
7.0.130.0070.00715.50
7.0.120.0000.01415.55
7.0.110.0080.00415.46
7.0.100.0000.01215.46
7.0.90.0100.00315.69
7.0.80.0030.00915.46
7.0.70.0000.00815.63
7.0.60.0040.03417.76
7.0.50.0060.02316.71
7.0.40.0090.04017.00
7.0.30.0170.03416.96
7.0.20.0200.02516.87
7.0.10.0070.04416.94
7.0.00.0070.03016.87
5.6.400.0070.00714.52
5.6.390.0050.00314.73
5.6.380.0030.00714.63
5.6.370.0060.00914.52
5.6.360.0080.00814.39
5.6.350.0120.00314.52
5.6.340.0030.00914.56
5.6.330.0000.00814.66
5.6.320.0030.01314.37
5.6.310.0070.00314.44
5.6.300.0120.00314.51
5.6.290.0120.00414.30
5.6.280.0070.03817.79
5.6.270.0060.00314.65
5.6.260.0060.00914.32
5.6.250.0090.00614.70
5.6.240.0000.01514.59
5.6.230.0070.00714.50
5.6.220.0000.01414.38
5.6.210.0050.04417.66
5.6.200.0100.04316.25
5.6.190.0030.02717.61
5.6.180.0300.02917.46
5.6.170.0160.02317.52
5.6.160.0080.02017.49
5.6.150.0050.04316.34
5.6.140.0030.04816.50
5.6.130.0020.02616.41
5.6.120.0000.05117.71
5.6.110.0100.04317.62
5.6.100.0060.04117.69
5.6.90.0050.04317.77
5.6.80.0050.02217.31
5.6.70.0030.00614.35
5.6.60.0000.00914.12
5.6.50.0040.00414.70
5.6.40.0070.00314.72
5.6.30.0060.00914.38
5.6.20.0000.00814.38
5.6.10.0070.00714.26
5.6.00.0040.01414.24
5.5.380.0040.00414.50
5.5.370.0000.01314.35
5.5.360.0030.00714.40
5.5.350.0160.04617.39
5.5.340.0060.03516.23
5.5.330.0060.03017.39
5.5.320.0070.02817.35
5.5.310.0250.04117.21
5.5.300.0000.02916.31
5.5.290.0090.04416.25
5.5.280.0090.02017.46
5.5.270.0070.02017.73
5.5.260.0080.04217.70
5.5.250.0060.02817.51
5.5.240.0070.05017.20
5.5.230.0060.00614.16
5.5.220.0030.00914.43
5.5.210.0060.00614.36
5.5.200.0040.01114.18
5.5.190.0000.00814.27
5.5.180.0050.00514.25
5.5.170.0060.00314.26
5.5.160.0000.01014.43
5.5.150.0070.00714.34
5.5.140.0090.00614.24
5.5.130.0110.00714.34
5.5.120.0000.01414.16
5.5.110.0090.00614.27
5.5.100.0000.00913.89
5.5.90.0030.00714.59
5.5.80.0040.00814.17
5.5.70.0000.01414.55
5.5.60.0060.00614.18
5.5.50.0070.00713.95
5.5.40.0090.00614.62
5.5.30.0110.00714.32
5.5.20.0060.00614.53
5.5.10.0000.00814.02
5.5.00.0090.00014.22
5.4.450.0250.03216.03
5.4.440.0380.03316.24
5.4.430.0020.03516.30
5.4.420.0580.03216.19
5.4.410.0630.03116.16
5.4.400.0470.02716.10
5.4.390.0100.02815.85
5.4.380.0120.03115.75
5.4.370.0150.03315.82
5.4.360.0100.03115.83
5.4.350.0080.03015.85
5.4.340.0080.04015.87
5.4.330.0060.00312.90
5.4.320.0100.03015.85
5.4.310.0050.03215.80
5.4.300.0070.03515.81
5.4.290.0080.03915.88
5.4.280.0070.04015.73
5.4.270.0130.03515.84
5.4.260.0120.04015.70
5.4.250.0100.04015.83
5.4.240.0190.03015.87
5.4.230.0090.02815.89
5.4.220.0100.02715.68
5.4.210.0060.04015.76
5.4.200.0100.03514.73
5.4.190.0100.03515.76
5.4.180.0050.03415.83
5.4.170.0120.03015.84
5.4.160.0070.03415.86
5.4.150.0150.02315.79
5.4.140.0070.03014.61
5.4.130.0100.02514.56
5.4.120.0170.02714.54
5.4.110.0030.03114.57
5.4.100.0110.03514.70
5.4.90.0100.03614.58
5.4.80.0120.03014.60
5.4.70.0130.03314.58
5.4.60.0030.03214.58
5.4.50.0020.03314.67
5.4.40.0120.03514.55
5.4.30.0080.03014.56
5.4.20.0120.03514.58
5.4.10.0100.02614.58
5.4.00.0100.03514.33
5.3.290.0130.07314.77
5.3.280.0170.05014.70
5.3.270.0230.06314.71
5.3.260.0130.07314.81
5.3.250.0230.06314.65
5.3.240.0200.04714.71
5.3.230.0170.05014.78
5.3.220.0100.06314.77
5.3.210.0130.05314.60
5.3.200.0130.05314.79
5.3.190.0100.06314.70
5.3.180.0070.05714.67
5.3.170.0100.05314.56
5.3.160.0130.05014.70
5.3.150.0170.04714.70
5.3.140.0230.04014.66
5.3.130.0200.04714.77
5.3.120.0100.07314.67
5.3.110.0030.06014.74
5.3.100.0100.05314.06
5.3.90.0130.05014.05
5.3.80.0170.04314.13
5.3.70.0270.04714.15
5.3.60.0170.05014.21
5.3.50.0200.04314.15
5.3.40.0070.05313.95
5.3.30.0100.06313.98
5.3.20.0130.04713.72
5.3.10.0100.05013.82
5.3.00.0000.06013.77
5.2.170.0070.04311.26
5.2.160.0170.03311.26
5.2.150.0070.04311.35
5.2.140.0070.04311.16
5.2.130.0070.04711.12
5.2.120.0000.05011.11
5.2.110.0030.04311.17
5.2.100.0130.04011.21
5.2.90.0170.03311.23
5.2.80.0000.05011.13
5.2.70.0130.04711.16
5.2.60.0000.05011.09
5.2.50.0130.03711.15
5.2.40.0070.04011.04
5.2.30.0070.05010.99
5.2.20.0030.04710.99
5.2.10.0030.04310.88
5.2.00.0070.05010.77
5.1.60.0070.03310.07
5.1.50.0070.03710.18
5.1.40.0030.0409.92
5.1.30.0100.03310.38
5.1.20.0100.03310.55
5.1.10.0070.04010.12
5.1.00.0030.05310.11
5.0.50.0070.0378.68
5.0.40.0030.0408.51
5.0.30.0070.0578.31
5.0.20.0070.0278.30
5.0.10.0030.0308.30
5.0.00.0100.0478.25
4.4.90.0100.0175.94
4.4.80.0070.0205.92
4.4.70.0070.0205.88
4.4.60.0130.0235.88
4.4.50.0070.0206.02
4.4.40.0000.0405.97
4.4.30.0100.0175.96
4.4.20.0070.0236.02
4.4.10.0070.0205.98
4.4.00.0100.0406.02
4.3.110.0100.0175.86
4.3.100.0000.0235.94
4.3.90.0070.0275.91
4.3.80.0000.0375.87
4.3.70.0070.0175.79
4.3.60.0030.0205.79
4.3.50.0070.0205.86
4.3.40.0070.0335.76
4.3.30.0070.0204.59
4.3.20.0000.0234.57
4.3.10.0000.0234.53
4.3.00.0270.01714.46

preferences:
56.73 ms | 401 KiB | 5 Q