3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo date_default_timezone_set . "\n" $vUnixTime = "1414802161"; echo("Original timestamp: " . $vUnixTime . "\n"); $vOriginalTimezone = "UTC"; $vDesiredTimezone = "EST"; $oBaseTimeZone = new DateTimeZone($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); echo("UTC to EST modified Timestamp: " . $oBaseTime->getTimestamp() . "\n"); $vTimeStamp = "1414802161"; $vOriginalTimezone = "EST"; $vDesiredTimezone = "UTC"; $oBaseTimeZone = new DateTimeZone($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); echo("EST to UTC modified Timestamp: " . $oBaseTime->getTimestamp() . "\n"); $vOriginalTimezone = "PST"; $vDesiredTimezone = "EST"; $oBaseTimeZone = new DateTimeZone($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); echo("PST to EST modified Timestamp: " . $oBaseTime->getTimestamp() . "\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)
5.4.340.0070.03612.01
5.4.320.0090.03412.50
5.4.310.0060.04012.49
5.4.300.0060.03712.50
5.4.290.0020.04312.50
5.4.280.0020.04612.39
5.4.270.0050.03712.39
5.4.260.0060.03912.39
5.4.250.0070.03512.39
5.4.240.0100.03412.39
5.4.230.0120.04912.38
5.4.220.0080.03412.38
5.4.210.0110.03612.38
5.4.200.0050.03812.38
5.4.190.0070.04112.38
5.4.180.0040.03712.38
5.4.170.0030.04512.39
5.4.160.0070.03412.38
5.4.150.0050.03612.38
5.4.140.0050.03812.07
5.4.130.0110.03112.05
5.4.120.0070.03412.02
5.4.110.0050.03912.01
5.4.100.0080.03712.01
5.4.90.0110.03812.01
5.4.80.0100.03912.01
5.4.70.0110.03712.01
5.4.60.0060.03912.01
5.4.50.0070.03512.00
5.4.40.0110.03311.99
5.4.30.0110.03911.99
5.4.20.0070.03911.99
5.4.10.0090.04612.00
5.4.00.0040.04511.48
5.3.290.0070.04612.80
5.3.280.0070.04312.71
5.3.270.0070.04412.72
5.3.260.0040.04012.72
5.3.250.0030.03912.72
5.3.240.0090.03912.72
5.3.230.0090.03812.71
5.3.220.0080.03712.68
5.3.210.0070.04212.68
5.3.200.0080.04312.68
5.3.190.0080.03612.68
5.3.180.0070.03512.67
5.3.170.0060.03512.67
5.3.160.0060.03612.68
5.3.150.0030.04012.68
5.3.140.0080.03712.66
5.3.130.0100.04012.66
5.3.120.0110.05112.66
5.3.110.0080.03712.66
5.3.100.0050.03812.12
5.3.90.0100.03612.08
5.3.80.0070.04212.07
5.3.70.0080.03612.08
5.3.60.0050.03712.06
5.3.50.0090.03612.00
5.3.40.0110.03412.00
5.3.30.0060.05311.95
5.3.20.0070.03911.72
5.3.10.0100.04511.70
5.3.00.0070.03611.68
5.2.170.0110.0419.18
5.2.160.0070.0299.18
5.2.150.0080.0289.18
5.2.140.0050.0419.18
5.2.130.0070.0319.14
5.2.120.0090.0259.14
5.2.110.0060.0299.14
5.2.100.0080.0339.14
5.2.90.0050.0309.14
5.2.80.0020.0359.14
5.2.70.0030.0329.14
5.2.60.0070.0309.09
5.2.50.0050.0309.06
5.2.40.0030.0319.04
5.2.30.0040.0309.01
5.2.20.0060.0289.00
5.2.10.0040.0288.93
5.2.00.0030.0308.79
5.1.60.0040.0248.07
5.1.50.0040.0258.07
5.1.40.0030.0268.05
5.1.30.0060.0328.40
5.1.20.0050.0358.42
5.1.10.0030.0278.14
5.1.00.0030.0278.14
5.0.50.0030.0206.62
5.0.40.0030.0206.48
5.0.30.0050.0296.29
5.0.20.0040.0186.26
5.0.10.0030.0206.25
5.0.00.0070.0276.24
4.4.90.0040.0144.78
4.4.80.0020.0164.75
4.4.70.0020.0164.75
4.4.60.0010.0174.75
4.4.50.0010.0174.77
4.4.40.0030.0304.71
4.4.30.0050.0154.76
4.4.20.0020.0164.85
4.4.10.0060.0134.84
4.4.00.0030.0254.76
4.3.110.0040.0174.67
4.3.100.0030.0154.67
4.3.90.0060.0194.64
4.3.80.0040.0234.58
4.3.70.0050.0174.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0030.0234.54
4.3.30.0010.0173.29
4.3.20.0020.0163.27
4.3.10.0010.0163.21
4.3.00.0170.0306.93

preferences:
137.34 ms | 1394 KiB | 7 Q