3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new \DateTime(); $date->setTimestamp(1236443400)->setTimeZone(new \DateTimeZone('America/Chicago')); print ($date->format('c') === '2009-03-07T10:30:00-06:00') . PHP_EOL; $date = new \DateTime(); $date->setTimestamp(1244388600)->setTimeZone(new \DateTimeZone('America/Chicago')); print ($date->format('c') === '2009-06-07T10:30:00-05:00') . PHP_EOL; $date = new \DateTime(); $date->setTimestamp(-5076977400)->setTimeZone(new \DateTimeZone('UTC')); print ($date->format('c') === '1809-02-12T16:30:00+00:00') . PHP_EOL; $date = new \DateTime(); $date->setTimestamp(11833956240)->setTimeZone(new \DateTimeZone('UTC')); print ($date->format('c') === '2345-01-02T02:04:00+00:00') . PHP_EOL;

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)
8.3.70.0190.00318.68
8.3.60.0150.00616.84
8.3.50.0090.00918.36
8.3.40.0120.00318.93
8.3.30.0000.01418.84
8.3.20.0110.00720.09
8.3.10.0080.00021.97
8.3.00.0070.00023.66
8.2.190.0190.00316.75
8.2.180.0120.00918.29
8.2.170.0160.00022.96
8.2.160.0110.00320.45
8.2.150.0070.01124.18
8.2.140.0070.00024.66
8.2.130.0040.00420.97
8.2.120.0070.01026.35
8.2.110.0100.01319.04
8.2.100.0090.00318.16
8.2.90.0040.00419.40
8.2.80.0050.00317.97
8.2.70.0040.00417.75
8.2.60.0030.00518.16
8.2.50.0070.00018.28
8.2.40.0040.00420.66
8.2.30.0040.00421.04
8.2.20.0000.00718.14
8.2.10.0050.00518.16
8.2.00.0000.00918.33
8.1.280.0090.00625.92
8.1.270.0080.00023.62
8.1.260.0040.00426.35
8.1.250.0070.01128.09
8.1.240.0060.00322.62
8.1.230.0060.00620.39
8.1.220.0000.00817.75
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0040.00417.47
8.1.180.0050.00318.10
8.1.170.0030.00618.76
8.1.160.0000.00818.93
8.1.150.0070.00020.20
8.1.140.0040.00419.84
8.1.130.0070.00019.18
8.1.120.0040.00417.68
8.1.110.0080.00017.71
8.1.100.0040.00417.65
8.1.90.0000.00717.64
8.1.80.0040.00417.69
8.1.70.0000.00717.73
8.1.60.0040.00417.78
8.1.50.0040.00417.74
8.1.40.0040.00417.72
8.1.30.0070.00017.79
8.1.20.0050.00317.73
8.1.10.0060.00317.70
8.1.00.0000.00817.78
8.0.300.0040.00419.16
8.0.290.0070.00016.88
8.0.280.0070.00018.66
8.0.270.0030.00317.41
8.0.260.0070.00018.64
8.0.250.0030.00517.23
8.0.240.0030.00617.26
8.0.230.0080.00017.22
8.0.220.0050.00317.20
8.0.210.0030.00317.14
8.0.200.0000.00717.22
8.0.190.0040.00817.21
8.0.180.0080.00017.16
8.0.170.0030.00517.18
8.0.160.0000.00717.13
8.0.150.0000.00717.07
8.0.140.0000.00717.11
8.0.130.0000.00513.47
8.0.120.0080.00017.17
8.0.110.0000.00817.09
8.0.100.0000.00716.95
8.0.90.0040.00417.09
8.0.80.0150.00017.05
8.0.70.0000.00817.02
8.0.60.0000.00717.16
8.0.50.0070.00017.18
8.0.30.0100.00617.42
8.0.20.0110.00917.44
8.0.10.0040.00417.25
8.0.00.0100.01316.79
7.4.330.0070.00015.55
7.4.320.0000.00616.81
7.4.300.0000.00616.81
7.4.290.0070.00016.68
7.4.280.0040.00416.72
7.4.270.0040.00416.81
7.4.260.0070.00016.72
7.4.250.0000.00716.59
7.4.240.0040.00416.81
7.4.230.0070.00016.61
7.4.220.0030.01616.79
7.4.210.0000.01416.62
7.4.200.0000.00716.82
7.4.160.0140.00916.63
7.4.150.0170.00317.40
7.4.140.0080.01117.86
7.4.130.0120.00616.64
7.4.120.0090.01116.77
7.4.110.0180.00316.66
7.4.100.0120.00916.55
7.4.90.0120.00616.80
7.4.80.0040.01819.39
7.4.70.0110.00916.65
7.4.60.0110.01216.71
7.4.50.0070.01016.76
7.4.40.0100.01316.81
7.4.30.0100.00716.71
7.4.00.0000.01415.18
7.3.330.0060.00013.13
7.3.320.0000.00713.25
7.3.310.0000.00716.38
7.3.300.0030.00316.52
7.3.290.0110.00416.46
7.3.280.0080.00816.49
7.3.270.0160.00617.40
7.3.260.0070.01016.58
7.3.250.0090.00916.74
7.3.240.0080.01316.74
7.3.230.0070.01416.45
7.3.210.0030.02016.52
7.3.200.0100.00716.51
7.3.190.0080.00816.62
7.3.180.0160.00016.39
7.3.170.0120.00616.61
7.3.160.0070.01016.61
7.3.120.0080.00814.87
7.3.110.0060.00914.93
7.3.100.0030.01315.25
7.3.90.0070.00315.13
7.3.80.0070.00715.28
7.3.70.0060.00914.89
7.3.60.0100.00614.89
7.3.50.0030.00715.07
7.3.40.0030.01014.95
7.3.30.0070.00715.01
7.3.20.0040.00716.90
7.3.10.0040.00816.59
7.3.00.0100.00416.76
7.2.330.0060.01016.62
7.2.320.0110.01116.77
7.2.310.0030.01316.73
7.2.300.0070.01416.89
7.2.290.0160.00016.91
7.2.240.0120.00415.07
7.2.230.0000.00915.26
7.2.220.0070.00315.38
7.2.210.0070.00715.41
7.2.200.0060.00615.33
7.2.190.0060.01014.92
7.2.180.0060.00915.10
7.2.170.0070.00715.00
7.2.160.0030.01415.39
7.2.150.0040.00817.09
7.2.140.0030.01017.27
7.2.130.0030.01017.12
7.2.120.0060.01017.11
7.2.110.0070.00516.99
7.2.100.0080.00617.15
7.2.90.0050.00617.06
7.2.80.0070.00617.11
7.2.70.0100.00617.12
7.2.60.0050.00717.10
7.2.50.0070.00817.10
7.2.40.0080.00717.10
7.2.30.0070.00917.07
7.2.20.0080.00617.11
7.2.10.0070.00717.08
7.2.00.0080.00616.99
7.1.330.0060.00315.82
7.1.320.0050.00316.09
7.1.310.0100.00315.80
7.1.300.0070.00716.05
7.1.290.0000.01116.01
7.1.280.0070.00315.63
7.1.270.0040.00915.63
7.1.260.0040.01115.88
7.1.250.0080.00615.92
7.1.240.0110.00416.02
7.1.230.0090.00915.69
7.1.220.0090.00615.93
7.1.210.0060.00616.00
7.1.200.0060.00515.96
7.1.190.0170.00015.90
7.1.180.0060.00615.96
7.1.170.0070.00715.78
7.1.160.0040.00816.01
7.1.150.0150.00015.77
7.1.140.0050.00515.80
7.1.130.0070.00715.82
7.1.120.0050.00815.96
7.1.110.0110.00415.77
7.1.100.0470.00715.90
7.1.90.0500.00915.90
7.1.80.0360.00716.22
7.1.70.1000.00615.53
7.1.60.0500.00824.50
7.1.50.0560.00524.30
7.1.40.0570.01024.35
7.1.30.0580.01224.34
7.1.20.0460.00924.48
7.1.10.0390.01315.33
7.1.00.0540.00515.34
7.0.330.0030.01015.51
7.0.320.0040.01115.35
7.0.310.0100.00715.47
7.0.300.0140.00415.72
7.0.290.0120.00415.65
7.0.280.0110.00715.14
7.0.270.0140.00315.28
7.0.260.0180.00015.25
7.0.250.0070.00715.16
7.0.240.0460.00915.62
7.0.230.0410.01115.67
7.0.220.0450.00815.71
7.0.210.0530.00415.30
7.0.200.0610.01215.43
7.0.190.0650.00815.28
7.0.180.0480.00715.03
7.0.170.0620.00715.09
7.0.160.0500.01015.10
7.0.150.0410.00814.95
7.0.140.0390.01014.94
7.0.130.0320.00715.35
7.0.120.0330.00815.10
7.0.110.0340.00714.89
7.0.100.0350.00615.16
7.0.90.0360.00615.06
7.0.80.0400.00814.93
7.0.70.0370.00714.89
7.0.60.0430.00315.02
7.0.50.0390.00815.13
7.0.40.0400.00914.13
7.0.30.0390.00614.24
7.0.20.0370.00714.03
7.0.10.0400.00714.14
7.0.00.0470.00814.08
5.6.380.0040.00814.68

preferences:
17.83 ms | 401 KiB | 5 Q