3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = date_create('2018-07-17T20:00:00Z', timezone_open('UTC')); echo date_format($date, 'Y-m-d H:i:sP') . "\n"; date_timezone_set($date, timezone_open('America/New_York')); echo date_format($date, 'Y-m-d H:i:sP') . "\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)
8.3.60.0090.00618.43
8.3.50.0110.00418.11
8.3.40.0100.01018.97
8.3.30.0160.00318.59
8.3.20.0030.00619.14
8.3.10.0040.00421.57
8.3.00.0080.00023.63
8.2.180.0120.00918.16
8.2.170.0140.00022.96
8.2.160.0140.00019.20
8.2.150.0030.00524.18
8.2.140.0070.00024.66
8.2.130.0030.00518.34
8.2.120.0000.00726.35
8.2.110.0040.00422.13
8.2.100.0040.00817.78
8.2.90.0000.00817.63
8.2.80.0050.00317.97
8.2.70.0080.00017.91
8.2.60.0040.00418.04
8.2.50.0040.00418.10
8.2.40.0040.00419.40
8.2.30.0000.00719.30
8.2.20.0070.00318.12
8.2.10.0000.00719.34
8.2.00.0000.00719.39
8.1.280.0070.00725.92
8.1.270.0050.00320.25
8.1.260.0040.00426.35
8.1.250.0030.00528.09
8.1.240.0100.00317.64
8.1.230.0080.00417.61
8.1.220.0040.00418.77
8.1.210.0000.00818.89
8.1.200.0090.00017.48
8.1.190.0040.00417.35
8.1.180.0050.00318.10
8.1.170.0030.00618.76
8.1.160.0000.00718.94
8.1.150.0000.00718.83
8.1.140.0000.00919.49
8.1.130.0000.00819.14
8.1.120.0050.00217.58
8.1.110.0040.00417.64
8.1.100.0050.00317.67
8.1.90.0040.00417.66
8.1.80.0000.00717.55
8.1.70.0000.00717.63
8.1.60.0050.01017.64
8.1.50.0030.00517.55
8.1.40.0000.00817.57
8.1.30.0000.00917.78
8.1.20.0040.00417.75
8.1.10.0040.00417.65
8.1.00.0040.00417.55
8.0.300.0030.00319.89
8.0.290.0000.00816.88
8.0.280.0030.00518.48
8.0.270.0000.00717.32
8.0.260.0000.00617.30
8.0.250.0030.00317.12
8.0.240.0070.00017.06
8.0.230.0030.00417.11
8.0.220.0040.00417.06
8.0.210.0040.00416.98
8.0.200.0000.00617.10
8.0.190.0040.00417.00
8.0.180.0040.00417.17
8.0.170.0040.00417.02
8.0.160.0040.00417.13
8.0.150.0040.00417.02
8.0.140.0030.00317.05
8.0.130.0030.00313.50
8.0.120.0040.00416.93
8.0.110.0060.00317.13
8.0.100.0020.00516.94
8.0.90.0080.00017.05
8.0.80.0030.01317.03
8.0.70.0000.00716.95
8.0.60.0020.00516.91
8.0.50.0000.00716.82
8.0.30.0090.00917.14
8.0.20.0080.01017.40
8.0.10.0050.00216.93
8.0.00.0130.00716.71
7.4.330.0030.00315.55
7.4.320.0030.00316.52
7.4.300.0030.00316.57
7.4.290.0050.00216.45
7.4.280.0000.00816.64
7.4.270.0040.00416.64
7.4.260.0000.00716.61
7.4.250.0000.00716.59
7.4.240.0040.00316.59
7.4.230.0030.00316.63
7.4.220.0000.00716.68
7.4.210.0080.00916.60
7.4.200.0070.00016.39
7.4.160.0110.00716.65
7.4.140.0110.01117.86
7.4.130.0060.01216.52
7.4.120.0090.01016.64
7.4.110.0070.01016.69
7.4.100.0070.01016.57
7.4.90.0100.00716.47
7.4.80.0110.00719.39
7.4.70.0040.01316.57
7.4.60.0180.00416.60
7.4.50.0070.01016.47
7.4.40.0150.00416.48
7.4.10.0100.00315.13
7.4.00.0080.00915.06
7.3.330.0030.00313.37
7.3.320.0030.00313.43
7.3.310.0040.00416.44
7.3.300.0000.00716.48
7.3.290.0000.00716.29
7.3.280.0070.01116.47
7.3.260.0140.00616.47
7.3.240.0150.00716.42
7.3.230.0100.01016.58
7.3.210.0110.00816.39
7.3.200.0140.00716.48
7.3.190.0130.00316.54
7.3.180.0040.01416.59
7.3.170.0060.01116.50
7.3.160.0060.01416.50
7.3.130.0070.01114.74
7.3.120.0090.00915.04
7.3.110.0050.01314.90
7.3.100.0050.01214.74
7.3.90.0080.00615.02
7.3.80.0070.00514.81
7.3.70.0070.00815.05
7.3.60.0090.00614.78
7.3.50.0120.00314.77
7.3.40.0080.00814.79
7.3.30.0010.01314.71
7.3.20.0070.00816.82
7.3.10.0100.00616.72
7.3.00.0070.00416.72
7.2.330.0090.00916.63
7.2.320.0070.01416.68
7.2.310.0000.01816.54
7.2.300.0060.01616.86
7.2.290.0150.00616.43
7.2.260.0070.01015.43
7.2.250.0090.00915.33
7.2.240.0080.01214.90
7.2.230.0050.00815.19
7.2.220.0050.00814.97
7.2.210.0040.00915.18
7.2.200.0080.00715.17
7.2.190.0110.00415.18
7.2.180.0020.01015.06
7.2.170.0070.01015.17
7.2.160.0070.01015.16
7.2.150.0060.00717.04
7.2.140.0030.01016.77
7.2.130.0070.00417.03
7.2.120.0070.01017.02
7.2.110.0070.01016.73
7.2.100.0030.01016.83
7.2.90.0000.01417.10
7.2.80.0090.00616.86
7.2.70.0080.00616.91
7.2.60.0080.00916.91
7.2.50.0110.00717.05
7.2.40.0020.01617.01
7.2.30.0090.00617.01
7.2.20.0030.01317.00
7.2.10.0060.00816.87
7.2.00.0030.01516.99
7.1.330.0050.01115.94
7.1.320.0040.00715.99
7.1.310.0060.00915.97
7.1.300.0100.00315.93
7.1.290.0070.00415.82
7.1.280.0040.00915.66
7.1.270.0010.01315.90
7.1.260.0020.00915.90
7.1.250.0070.00715.88
7.1.240.0000.01015.63
7.1.230.0090.00615.77
7.1.220.0060.00315.79
7.1.210.0090.00615.95
7.1.200.0080.00515.67
7.1.190.0030.00915.82
7.1.180.0070.01116.03
7.1.170.0070.00815.93
7.1.160.0090.00715.92
7.1.150.0100.00615.81
7.1.140.0070.01015.85
7.1.130.0050.00615.92
7.1.120.0040.01015.77
7.1.110.0060.00615.91
7.1.100.0060.00815.67
7.1.90.0050.00715.77
7.1.80.0020.01315.79
7.1.70.0060.00815.67
7.1.60.0150.00824.89
7.1.50.0150.01024.78
7.1.40.0110.01324.89
7.1.30.0170.00824.89
7.1.20.0140.01124.66
7.1.10.0060.00915.71
7.1.00.0060.00515.94
7.0.330.0030.01015.61
7.0.320.0040.00815.52
7.0.310.0040.00415.29
7.0.300.0110.00015.84
7.0.290.0040.00715.55
7.0.280.0030.01015.66
7.0.270.0000.01015.43
7.0.260.0040.00815.52
7.0.250.0070.00715.68
7.0.240.0040.00815.48
7.0.230.0060.00615.52
7.0.220.0030.01315.31
7.0.210.0000.01215.22
7.0.200.0000.01015.55
7.0.190.0080.00315.49
7.0.180.0050.00815.24
7.0.170.0030.00915.53
7.0.160.0040.00815.71
7.0.150.0060.00615.66
7.0.140.0040.00915.59
7.0.130.0040.00415.39
7.0.120.0070.00715.64
7.0.110.0030.00915.45
7.0.100.0030.01215.61
7.0.90.0080.00815.48
7.0.80.0000.01215.32
7.0.70.0040.00815.63
7.0.60.0030.01015.68
7.0.50.0040.01115.82
7.0.40.0070.00713.51
7.0.30.0100.00313.42
7.0.20.0120.00013.36
7.0.10.0050.00313.30
7.0.00.0080.00813.61
5.6.400.0000.01114.70
5.6.390.0070.00314.63
5.6.380.0100.00314.32
5.6.370.0000.01214.49
5.6.360.0100.00314.59
5.6.350.0090.00314.35
5.6.340.0030.01314.51
5.6.330.0050.00514.15
5.6.320.0040.00714.45
5.6.310.0060.00614.40
5.6.300.0100.00314.25
5.6.290.0030.01014.42
5.6.280.0070.00414.41
5.6.270.0060.00614.75
5.6.260.0030.01314.56
5.6.250.0060.00614.55
5.6.240.0040.01214.57
5.6.230.0030.01014.28
5.6.220.0000.00914.36
5.6.210.0070.00314.49
5.6.200.0060.00614.32
5.6.190.0060.00914.46
5.6.180.0070.00614.60
5.6.170.0000.01214.35
5.6.160.0060.00914.45
5.6.150.0040.00814.33
5.6.140.0060.00614.37
5.6.130.0040.00814.37
5.6.120.0100.00714.70
5.6.110.0030.01014.37
5.6.100.0060.00914.52
5.6.90.0030.01014.69
5.6.80.0060.00614.39
5.6.70.0030.00614.18
5.6.60.0000.00914.13
5.6.50.0000.01314.28
5.6.40.0130.00414.32
5.6.30.0040.01214.21
5.6.20.0090.00614.45
5.6.10.0000.01114.48
5.6.00.0060.00614.19

preferences:
47.87 ms | 400 KiB | 5 Q