3v4l.org

run code in 300+ PHP versions simultaneously
<?php $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)
8.3.60.0100.01018.56
8.3.50.0140.00721.23
8.3.40.0110.00418.85
8.3.30.0040.01119.09
8.3.20.0080.00020.08
8.3.10.0080.00023.66
8.3.00.0080.00019.38
8.2.180.0130.00616.88
8.2.170.0150.00022.96
8.2.160.0070.00720.35
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0000.01019.12
8.2.110.0060.00321.17
8.2.100.0090.00317.84
8.2.90.0080.00019.17
8.2.80.0050.00317.97
8.2.70.0080.00017.88
8.2.60.0030.00518.05
8.2.50.0100.00018.07
8.2.40.0030.00619.88
8.2.30.0040.00418.01
8.2.20.0000.00717.91
8.2.10.0040.00418.20
8.2.00.0040.00418.04
8.1.280.0140.00025.92
8.1.270.0050.00322.20
8.1.260.0040.00426.35
8.1.250.0020.00528.09
8.1.240.0090.00023.83
8.1.230.0040.00817.77
8.1.220.0100.00017.74
8.1.210.0050.00318.77
8.1.200.0070.00417.50
8.1.190.0000.00817.48
8.1.180.0050.00218.10
8.1.170.0040.00418.84
8.1.160.0020.00522.08
8.1.150.0000.00718.86
8.1.140.0040.00417.66
8.1.130.0000.00717.84
8.1.120.0000.00717.77
8.1.110.0070.00017.63
8.1.100.0070.00017.50
8.1.90.0060.00317.64
8.1.80.0040.00417.70
8.1.70.0030.00317.61
8.1.60.0000.01017.66
8.1.50.0040.00417.72
8.1.40.0040.00417.59
8.1.30.0000.00917.66
8.1.20.0040.00417.70
8.1.10.0080.00017.70
8.1.00.0030.00617.62
8.0.300.0040.00418.77
8.0.290.0070.00017.00
8.0.280.0040.00418.55
8.0.270.0000.00717.36
8.0.260.0060.00017.26
8.0.250.0030.00317.15
8.0.240.0060.00317.12
8.0.230.0040.00417.21
8.0.220.0040.00417.16
8.0.210.0030.00617.13
8.0.200.0000.00617.22
8.0.190.0040.00417.21
8.0.180.0100.00017.16
8.0.170.0060.00317.12
8.0.160.0030.00517.16
8.0.150.0040.00417.12
8.0.140.0060.00316.95
8.0.130.0000.00713.52
8.0.120.0050.00317.11
8.0.110.0070.00016.95
8.0.100.0070.00017.20
8.0.90.0000.00717.21
8.0.80.0030.01317.09
8.0.70.0040.00417.15
8.0.60.0040.00416.92
8.0.50.0050.00317.16
8.0.30.0140.00817.34
8.0.20.0130.01017.40
8.0.10.0000.00817.01
8.0.00.0090.01017.00
7.4.330.0030.00315.13
7.4.320.0060.00316.69
7.4.300.0000.00616.55
7.4.290.0030.00316.46
7.4.280.0040.00416.49
7.4.270.0040.00416.46
7.4.260.0000.00716.59
7.4.250.0000.00716.71
7.4.240.0020.00616.69
7.4.230.0070.00016.63
7.4.220.0100.00716.71
7.4.210.0060.00916.80
7.4.200.0020.00516.72
7.4.160.0050.01116.86
7.4.150.0170.00417.40
7.4.140.0110.00917.86
7.4.130.0110.00816.56
7.4.120.0130.00416.67
7.4.110.0090.00916.60
7.4.100.0070.01016.64
7.4.90.0190.00616.73
7.4.80.0110.00819.39
7.4.70.0090.00916.77
7.4.60.0100.00716.67
7.4.50.0000.00916.56
7.4.40.0100.00716.56
7.4.30.0040.01116.59
7.4.00.0130.00314.79
7.3.330.0000.00513.15
7.3.320.0050.00013.16
7.3.310.0000.00716.56
7.3.300.0070.00016.22
7.3.290.0070.00616.46
7.3.280.0050.01216.48
7.3.270.0140.00717.40
7.3.260.0100.00616.70
7.3.250.0100.00716.48
7.3.240.0070.01016.48
7.3.230.0150.00316.59
7.3.210.0060.00916.78
7.3.200.0090.00919.39
7.3.190.0070.01416.64
7.3.180.0040.01216.66
7.3.170.0060.01016.54
7.3.160.0130.00316.70
7.2.330.0030.01516.82
7.2.320.0080.00916.89
7.2.310.0100.00616.68
7.2.300.0000.01816.61
7.2.290.0110.01216.73
7.2.00.0050.00519.31
7.1.100.0030.01018.23
7.1.70.0030.00617.39
7.1.60.0050.00517.40
7.1.50.0070.01817.11
7.1.00.0070.07322.35
7.0.200.0090.00616.89
7.0.140.0070.06321.95
7.0.80.0500.04319.97
7.0.70.0530.04019.89
7.0.60.0600.07720.09
7.0.50.0630.07020.35
7.0.40.0100.07720.08
7.0.30.0100.07720.11
7.0.20.0070.08019.98
7.0.10.0070.05020.18
7.0.00.0100.08320.10
5.6.230.0130.06720.66
5.6.220.0030.05720.62
5.6.210.0000.07320.56
5.6.200.0070.04321.08
5.6.190.0130.08321.14
5.6.180.0070.08321.11
5.6.170.0030.05721.18
5.6.160.0170.07321.06
5.6.150.0100.05021.05
5.6.140.0100.05021.01
5.6.130.0130.04321.04
5.6.120.0070.08721.12
5.6.110.0130.08021.03
5.6.100.0200.06021.02
5.6.90.0170.07321.06
5.6.80.0100.07320.52
5.6.70.0000.05720.47
5.6.60.0100.06320.39
5.6.50.0070.04020.35
5.6.40.0100.05320.42
5.6.30.0030.08320.38
5.6.20.0070.04020.44
5.6.10.0170.06720.36
5.6.00.0070.06720.52
5.5.370.0070.04720.39
5.5.360.0170.04020.44
5.5.350.0030.04720.34
5.5.340.0100.04320.84
5.5.330.0100.07720.85
5.5.320.0070.04020.77
5.5.310.0070.04020.91
5.5.300.0100.08720.91
5.5.290.0270.06020.93
5.5.280.0170.07320.63
5.5.270.0130.07320.92
5.5.260.0100.07720.80
5.5.250.0130.08020.69
5.5.240.0130.07020.13
5.5.230.0130.03320.25
5.5.220.0000.04720.31
5.5.210.0030.04320.27
5.5.200.0100.03720.23
5.5.190.0100.07320.14
5.5.180.0230.05020.14
5.5.160.0030.05320.16
5.5.150.0100.06020.15
5.5.140.0100.05720.00
5.5.130.0030.07320.16
5.5.120.0030.08320.28
5.5.110.0000.08320.19
5.5.100.0100.07020.16
5.5.90.0030.08019.98
5.5.80.0130.08019.93
5.5.70.0070.05320.20
5.5.60.0130.06319.94
5.5.50.0130.07320.02
5.5.40.0100.08020.06
5.5.30.0030.04720.07
5.5.20.0030.08020.05
5.5.10.0230.06320.14
5.5.00.0100.07020.13
5.4.450.0030.08319.42
5.4.440.0130.06319.36
5.4.430.0070.08319.27
5.4.420.0130.06719.36
5.4.410.0070.06019.00
5.4.400.0030.08019.06
5.4.390.0030.05719.07
5.4.380.0070.03719.14
5.4.370.0000.04318.91
5.4.360.0030.05719.14
5.4.350.0100.03718.78
5.4.340.0130.03319.06
5.4.320.0070.04318.78
5.4.310.0070.08019.03
5.4.300.0130.06719.09
5.4.290.0030.07718.94
5.4.280.0070.08318.78
5.4.270.0200.06318.90
5.4.260.0100.06719.03
5.4.250.0070.04318.89
5.4.240.0000.06719.06
5.4.230.0100.07018.78
5.4.220.0070.07719.05
5.4.210.0070.07319.11
5.4.200.0070.06319.12
5.4.190.0130.06018.89
5.4.180.0070.07719.13
5.4.170.0100.07319.13
5.4.160.0030.06019.04
5.4.150.0100.06718.88
5.4.140.0030.06016.33
5.4.130.0070.05316.33
5.4.120.0070.07716.33
5.4.110.0070.06716.32
5.4.100.0000.06316.38
5.4.90.0030.06716.38
5.4.80.0100.03316.48
5.4.70.0070.07016.48
5.4.60.0100.07316.37
5.4.50.0130.06716.28
5.4.40.0030.08016.46
5.4.30.0030.07316.40
5.4.20.0170.05716.33
5.4.10.0070.07016.33
5.4.00.0130.06715.84
5.3.290.0070.07714.65
5.3.280.0030.08014.57
5.3.270.0070.04014.60
5.3.260.0030.08014.60
5.3.250.0170.06014.47
5.3.240.0130.07314.61
5.3.230.0030.04714.60
5.3.220.0100.07014.53
5.3.210.0070.07014.52
5.3.200.0070.07314.46
5.3.190.0000.08314.49
5.3.180.0070.07014.57
5.3.170.0070.03714.51
5.3.160.0230.05714.43
5.3.150.0030.06714.56
5.3.140.0030.04314.55
5.3.130.0030.08014.38
5.3.120.0130.06714.38
5.3.110.0070.06314.55
5.3.100.0070.07714.04
5.3.90.0070.07714.02
5.3.80.0100.07013.98
5.3.70.0130.06013.99
5.3.60.0100.07013.79
5.3.50.0070.07713.89
5.3.40.0030.05313.95
5.3.30.0030.06313.68
5.3.20.0100.04313.57
5.3.10.0070.06313.66
5.3.00.0100.07013.64
5.2.170.0000.05711.00
5.2.160.0030.03711.11
5.2.150.0170.05310.98
5.2.140.0030.06011.20
5.2.130.0130.05711.11
5.2.120.0000.07011.06
5.2.110.0030.06311.06
5.2.100.0130.03011.14
5.2.90.0070.06011.00
5.2.80.0000.06711.05
5.2.70.0070.04010.93
5.2.60.0070.04710.89
5.2.50.0000.04310.83
5.2.40.0070.06311.06
5.2.30.0170.05310.94
5.2.20.0030.06011.01
5.2.10.0030.05310.93
5.2.00.0000.06310.74
5.1.60.0000.04710.03
5.1.50.0030.0579.99
5.1.40.0070.0509.98
5.1.30.0030.06010.27
5.1.20.0030.04310.42
5.1.10.0100.04310.11
5.1.00.0070.03310.06
5.0.50.0030.0478.55
5.0.40.0070.0408.47
5.0.30.0070.0508.23
5.0.20.0030.0438.10
5.0.10.0030.0278.24
5.0.00.0000.0638.25
4.4.90.0000.0337.49
4.4.80.0070.0337.49
4.4.70.0070.0307.49
4.4.60.0000.0377.49
4.4.50.0070.0207.49
4.4.40.0000.0407.49
4.4.30.0030.0307.49
4.4.20.0000.0207.49
4.4.10.0000.0337.49
4.4.00.0000.0437.49
4.3.110.0030.0207.49
4.3.100.0000.0337.49
4.3.90.0030.0207.49
4.3.80.0030.0307.49
4.3.70.0030.0377.49
4.3.60.0000.0337.49
4.3.50.0070.0277.49
4.3.40.0000.0537.49
4.3.30.0030.0277.49
4.3.20.0030.0237.49
4.3.10.0000.0377.49
4.3.00.0000.0337.49

preferences:
44.68 ms | 401 KiB | 5 Q