3v4l.org

run code in 300+ PHP versions simultaneously
<?php date_default_timezone_set("America/Los_Angeles"); $startDate = "04/04/2016 7:00 AM America/New_York"; $ts = strtotime($startDate); $dt = new DateTime(); $dt->setTimestamp($ts); echo $dt->format("Y-m-d H:i:s\Z");

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)
8.3.60.0110.00316.63
8.3.50.0180.00016.50
8.3.40.0140.00718.96
8.3.30.0070.00718.78
8.3.20.0040.00418.86
8.3.10.0050.00319.49
8.3.00.0040.01118.78
8.2.180.0030.01718.55
8.2.170.0170.00322.96
8.2.160.0090.00619.16
8.2.150.0040.00424.18
8.2.140.0060.00324.66
8.2.130.0040.00421.05
8.2.120.0040.00426.35
8.2.110.0110.00721.12
8.2.100.0110.00018.15
8.2.90.0040.00419.25
8.2.80.0000.00817.97
8.2.70.0000.00817.75
8.2.60.0100.00318.05
8.2.50.0060.00618.10
8.2.40.0030.00620.50
8.2.30.0040.00420.64
8.2.20.0000.00817.84
8.2.10.0100.00018.13
8.2.00.0070.00018.12
8.1.280.0080.00825.92
8.1.270.0040.00423.89
8.1.260.0030.00628.09
8.1.250.0030.00628.09
8.1.240.0000.00922.05
8.1.230.0040.00817.64
8.1.220.0030.00617.80
8.1.210.0080.00018.77
8.1.200.0070.00317.47
8.1.190.0040.00417.50
8.1.180.0000.00718.10
8.1.170.0030.00618.64
8.1.160.0070.00019.04
8.1.150.0090.00018.96
8.1.140.0070.00319.57
8.1.130.0030.00617.91
8.1.120.0030.00317.70
8.1.110.0080.00017.57
8.1.100.0070.00017.59
8.1.90.0070.00217.64
8.1.80.0000.00817.59
8.1.70.0000.00717.55
8.1.60.0000.00717.59
8.1.50.0030.00617.53
8.1.40.0000.00917.49
8.1.30.0040.00417.70
8.1.20.0000.00817.75
8.1.10.0050.00317.49
8.1.00.0040.00417.65
8.0.300.0050.00318.77
8.0.290.0040.00417.00
8.0.280.0030.00318.52
8.0.270.0070.00017.39
8.0.260.0000.00817.30
8.0.250.0030.00317.25
8.0.240.0040.00417.21
8.0.230.0030.00317.17
8.0.220.0030.00317.11
8.0.210.0070.00017.00
8.0.200.0060.00017.14
8.0.190.0040.00417.15
8.0.180.0060.00317.01
8.0.170.0040.00417.16
8.0.160.0050.00317.00
8.0.150.0000.00717.07
8.0.140.0050.00517.03
8.0.130.0050.00013.47
8.0.120.0000.00916.95
8.0.110.0040.00417.02
8.0.100.0040.00417.05
8.0.90.0000.00717.06
8.0.80.0110.01117.02
8.0.70.0080.00016.98
8.0.60.0020.00516.91
8.0.50.0040.00416.92
8.0.30.0090.01217.31
8.0.20.0100.00917.40
8.0.10.0040.00417.24
8.0.00.0070.01216.82
7.4.330.0000.00515.08
7.4.320.0000.00716.63
7.4.300.0000.00616.66
7.4.290.0030.00316.68
7.4.280.0060.00316.65
7.4.270.0000.00716.67
7.4.260.0040.00416.68
7.4.250.0000.00816.55
7.4.240.0080.00016.48
7.4.230.0000.00716.46
7.4.220.0160.00616.54
7.4.210.0110.00416.64
7.4.200.0040.00416.61
7.4.160.0060.00916.84
7.4.150.0060.01217.40
7.4.140.0140.00317.86
7.4.130.0050.01516.56
7.4.120.0160.00316.55
7.4.110.0070.01016.74
7.4.100.0150.00416.58
7.4.90.0070.01016.69
7.4.80.0140.00719.39
7.4.70.0110.00716.64
7.4.60.0130.01016.57
7.4.50.0030.00916.55
7.4.40.0100.00616.74
7.4.30.0090.00916.66
7.4.00.0060.01015.06
7.3.330.0050.00013.18
7.3.320.0000.00513.24
7.3.310.0050.00216.23
7.3.300.0000.00616.29
7.3.290.0080.00816.33
7.3.280.0110.00816.34
7.3.270.0150.00917.40
7.3.260.0030.01416.63
7.3.250.0170.01116.47
7.3.240.0080.00816.60
7.3.230.0060.01016.46
7.3.210.0100.00716.43
7.3.200.0070.01016.54
7.3.190.0110.00516.39
7.3.180.0060.00916.60
7.3.170.0150.00916.68
7.3.160.0060.01116.36
7.3.120.0100.00614.87
7.3.110.0050.01214.84
7.3.100.0020.01314.93
7.3.90.0080.00714.94
7.3.80.0060.00814.85
7.3.70.0050.00914.87
7.3.60.0040.00914.86
7.3.50.0070.00614.90
7.3.40.0040.01014.79
7.3.30.0080.00514.76
7.3.20.0080.00716.87
7.3.10.0040.00916.69
7.3.00.0020.01216.80
7.2.330.0040.01516.49
7.2.320.0120.01016.53
7.2.310.0130.01016.92
7.2.300.0090.00916.64
7.2.290.0160.00016.63
7.2.250.0090.00815.12
7.2.240.0070.01015.25
7.2.230.0070.00815.19
7.2.220.0060.00915.19
7.2.210.0070.00815.15
7.2.200.0060.01015.26
7.2.190.0070.00715.19
7.2.180.0050.01215.15
7.2.170.0060.01015.21
7.2.160.0040.01415.22
7.2.150.0110.00716.84
7.2.140.0060.00917.20
7.2.130.0000.01116.98
7.2.120.0130.00316.97
7.2.110.0040.01117.04
7.2.100.0040.01116.78
7.2.90.0040.01116.81
7.2.80.0030.01417.00
7.2.70.0000.01516.81
7.2.60.0030.01617.12
7.2.50.0060.00916.86
7.2.40.0060.00917.24
7.2.30.0070.01117.28
7.2.20.0060.00616.94
7.2.10.0000.01116.89
7.2.00.0050.00718.26
7.1.330.0090.00616.04
7.1.320.0070.00815.90
7.1.310.0060.00715.90
7.1.300.0060.00815.79
7.1.290.0070.00815.73
7.1.280.0080.00415.77
7.1.270.0070.00715.94
7.1.260.0070.00615.72
7.1.250.0030.01015.96
7.1.200.0100.00715.88
7.1.100.0060.00918.28
7.1.70.0030.01017.31
7.1.60.0170.00720.41
7.1.00.0100.07022.36
7.0.200.0090.00616.99
7.0.60.0170.07721.70
7.0.50.0200.05020.29
7.0.40.0070.06720.28
7.0.30.0170.06020.36
7.0.20.0330.04720.27
7.0.10.0130.06020.18
7.0.00.0270.06020.17
5.6.280.0100.06321.15
5.6.210.0070.08020.62
5.6.200.0100.07718.12
5.6.190.0170.06321.09
5.6.180.0100.06321.12
5.6.170.0230.05021.14
5.6.160.0170.05021.12
5.6.150.0170.05720.90
5.6.140.0300.05321.01
5.6.130.0070.06321.08
5.6.120.0130.06321.11
5.6.110.0130.06321.07
5.6.100.0100.05721.00
5.6.90.0170.05721.07
5.6.80.0300.05320.53
5.6.70.0270.05720.52
5.6.60.0130.05020.46
5.6.50.0170.07020.45
5.6.40.0300.06720.36
5.6.30.0330.04320.40
5.6.20.0370.04720.45
5.6.10.0330.05320.44
5.6.00.0100.05720.46
5.5.350.4170.04020.35
5.5.340.0130.07718.00
5.5.330.0170.06020.84
5.5.320.0130.07020.97
5.5.310.0070.07020.84
5.5.300.0270.05720.94
5.5.290.0070.06320.80
5.5.280.0170.06320.97
5.5.270.0070.06020.63
5.5.260.0100.05720.93
5.5.250.0200.06320.65
5.5.240.0330.07720.27
5.5.230.0470.06720.18
5.5.220.0400.04720.19
5.5.210.0330.05720.24
5.5.200.0300.06020.15
5.5.190.0300.06020.14
5.5.180.0270.06020.10
5.5.160.0230.04320.17
5.5.150.0230.06020.18
5.5.140.0170.06720.15
5.5.130.0330.05320.25
5.5.120.0300.05320.18
5.5.110.0630.05320.15
5.5.100.0270.06320.08
5.5.90.0330.05320.11
5.5.80.0170.05320.23
5.5.70.0100.05720.10
5.5.60.0100.05720.10
5.5.50.0270.05020.13
5.5.40.0230.06720.06
5.5.30.0230.05020.06
5.5.20.0330.06020.09
5.5.10.0270.06320.09
5.5.00.0330.05320.01

preferences:
35.52 ms | 400 KiB | 5 Q