3v4l.org

run code in 300+ PHP versions simultaneously
<?php $timestamp = NULL; $date = (new DateTime())->setTimestamp($timestamp); // Almost hit the bug, but why was it 1969? echo $date->format('U = Y-m-d H:i:s') . "\n"; // Because we live in a negative offset from UTC. $date->setTimezone(new DateTimeZone('America/Chicago')); echo $date->format('U = Y-m-d H:i:s') . "\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)
8.3.60.0140.00417.00
8.3.50.0140.00316.41
8.3.40.0130.01019.06
8.3.30.0120.00318.72
8.3.20.0040.00420.35
8.3.10.0000.00721.74
8.3.00.0070.00023.66
8.2.180.0070.01718.54
8.2.170.0140.00722.96
8.2.160.0140.00020.45
8.2.150.0050.00324.18
8.2.140.0050.00324.66
8.2.130.0080.00019.69
8.2.120.0070.00026.35
8.2.110.0090.00021.04
8.2.100.0040.00817.93
8.2.90.0030.00519.22
8.2.80.0040.00418.00
8.2.70.0030.00617.63
8.2.60.0060.00318.05
8.2.50.0000.00818.07
8.2.40.0030.00622.37
8.2.30.0040.00419.46
8.2.20.0000.00817.97
8.2.10.0040.00418.13
8.2.00.0030.00618.27
8.1.280.0110.00825.92
8.1.270.0150.00423.82
8.1.260.0090.00328.09
8.1.250.0000.00828.09
8.1.240.0030.00622.64
8.1.230.0000.01119.17
8.1.220.0080.00017.88
8.1.210.0080.00018.77
8.1.200.0000.00917.48
8.1.190.0030.00517.48
8.1.180.0040.00418.10
8.1.170.0080.00018.74
8.1.160.0000.00720.91
8.1.150.0030.00619.04
8.1.140.0070.00319.60
8.1.130.0040.00417.85
8.1.120.0040.00417.68
8.1.110.0050.00217.72
8.1.100.0050.00217.64
8.1.90.0030.00717.74
8.1.80.0040.00417.68
8.1.70.0030.00317.73
8.1.60.0080.00017.72
8.1.50.0030.00717.70
8.1.40.0000.00817.57
8.1.30.0070.00317.84
8.1.20.0060.00317.92
8.1.10.0060.00317.72
8.1.00.0030.00517.61
8.0.300.0040.00418.77
8.0.290.0040.00417.00
8.0.280.0030.00318.51
8.0.270.0050.00217.40
8.0.260.0030.00317.40
8.0.250.0030.00317.25
8.0.240.0030.00517.32
8.0.230.0080.00017.19
8.0.220.0070.00017.03
8.0.210.0000.00817.15
8.0.200.0040.00417.24
8.0.190.0030.00517.10
8.0.180.0000.00817.18
8.0.170.0040.00417.08
8.0.160.0070.00017.06
8.0.150.0000.00717.19
8.0.140.0000.00717.05
8.0.130.0050.00013.51
8.0.120.0000.00817.11
8.0.110.0000.00817.12
8.0.100.0050.00217.12
8.0.90.0000.00817.04
8.0.80.0100.00717.15
8.0.70.0070.00017.14
8.0.60.0040.00417.09
8.0.50.0000.00817.09
8.0.30.0100.01217.21
8.0.20.0110.01317.40
8.0.10.0090.00017.25
8.0.00.0100.01117.00
7.4.330.0060.00016.70
7.4.320.0030.00316.72
7.4.300.0060.00316.54
7.4.290.0000.01116.71
7.4.280.0030.00616.69
7.4.270.0060.00016.71
7.4.260.0000.00716.64
7.4.250.0040.00416.72
7.4.240.0030.00516.69
7.4.230.0070.00016.54
7.4.220.0150.01316.72
7.4.210.0080.00916.70
7.4.200.0040.00416.82
7.4.160.0140.00316.57
7.4.150.0180.01117.40
7.4.140.0080.01017.86
7.4.130.0130.01016.57
7.4.120.0120.00616.80
7.4.110.0130.00616.61
7.4.100.0150.00616.82
7.4.90.0060.01216.73
7.4.80.0150.00719.39
7.4.70.0090.00916.84
7.4.60.0090.00616.78
7.4.50.0070.00716.82
7.4.40.0130.00316.71
7.4.30.0130.00916.79
7.4.10.0070.00715.11
7.4.00.0060.00715.08
7.3.330.0050.00013.18
7.3.320.0000.00613.09
7.3.310.0000.00716.43
7.3.300.0000.00716.34
7.3.290.0000.00716.30
7.3.280.0080.00916.36
7.3.270.0140.00517.40
7.3.260.0140.00416.26
7.3.240.0120.00816.50
7.3.230.0030.01316.39
7.3.210.0050.01116.45
7.3.200.0060.00919.39
7.3.190.0100.00716.78
7.3.180.0100.01016.42
7.3.170.0070.01516.77
7.3.160.0120.00616.45
7.3.130.0030.01515.11
7.3.120.0070.01115.11
7.3.110.0100.00715.11
7.3.100.0040.01115.11
7.3.90.0060.00615.11
7.3.80.0100.00315.11
7.3.70.0060.00315.11
7.3.60.0030.01315.11
7.3.50.0090.00315.11
7.3.40.0090.00915.11
7.3.30.0080.00815.11
7.3.20.0110.00416.48
7.3.10.0030.01316.67
7.3.00.0060.00616.41
7.2.330.0090.01416.64
7.2.320.0040.01317.03
7.2.310.0000.01817.07
7.2.300.0110.01116.99
7.2.290.0070.01116.54
7.2.260.0000.01715.12
7.2.250.0070.01015.22
7.2.240.0100.00715.20
7.2.230.0030.01315.32
7.2.220.0030.01015.19
7.2.210.0110.00415.11
7.2.200.0000.01115.15
7.2.190.0000.01615.22
7.2.180.0060.00615.11
7.2.170.0000.00915.43
7.2.160.0080.00515.17
7.2.150.0080.00816.98
7.2.140.0070.01017.02
7.2.130.0090.01016.95
7.2.120.0160.00316.68
7.2.110.0070.00717.21
7.2.100.0070.00716.90
7.2.90.0080.01117.07
7.2.80.0110.01116.82
7.2.70.0120.00316.98
7.2.60.0140.00617.01
7.2.50.0080.01217.04
7.2.40.0060.01016.83
7.2.30.0110.00717.04
7.2.20.0040.01517.12
7.2.10.0100.00717.05
7.2.00.0080.00818.23
7.1.330.0030.01415.73
7.1.320.0030.00715.91
7.1.310.0040.00815.73
7.1.300.0070.01015.60
7.1.290.0080.00415.50
7.1.280.0030.01515.83
7.1.270.0120.00315.71
7.1.260.0050.01115.87
7.1.250.0060.00615.93
7.1.240.0030.01416.08
7.1.230.0060.01015.73
7.1.220.0030.01315.66
7.1.210.0080.00815.83
7.1.200.0090.00915.72
7.1.190.0060.00815.98
7.1.180.0140.00315.83
7.1.170.0000.01915.90
7.1.160.0070.01016.00
7.1.150.0100.00715.86
7.1.140.0100.01016.07
7.1.130.0070.01115.96
7.1.120.0060.00615.76
7.1.110.0030.01415.64
7.1.100.0050.01017.09
7.1.90.0100.00715.75
7.1.80.0130.00315.95
7.1.70.0050.00816.38
7.1.60.0050.01717.61
7.1.50.0140.00916.33
7.1.40.0130.00015.52
7.1.30.0100.01015.61
7.1.20.0000.01416.00
7.1.10.0090.00315.80
7.1.00.0080.03919.10
7.0.330.0000.01715.45
7.0.320.0060.00915.60
7.0.310.0140.00315.63
7.0.300.0110.00815.65
7.0.290.0110.00915.59
7.0.280.0090.00615.47
7.0.270.0100.00815.57
7.0.260.0090.00615.56
7.0.250.0060.01215.23
7.0.240.0100.00715.64
7.0.230.0090.00615.77
7.0.220.0000.01615.81
7.0.210.0090.00615.59
7.0.200.0060.00816.33
7.0.190.0110.00315.64
7.0.180.0000.01315.31
7.0.170.0090.00915.50
7.0.160.0060.00915.64
7.0.150.0060.00815.51
7.0.140.0090.00615.59
7.0.130.0080.00415.41
7.0.120.0030.01015.58
7.0.110.0030.01315.32
7.0.100.0080.00815.65
7.0.90.0080.00815.45
7.0.80.0030.01215.57
7.0.70.0090.00615.44
7.0.60.0050.02518.49
7.0.50.0060.02316.73
7.0.40.0030.03017.55
7.0.30.0120.03617.61
7.0.20.0160.02717.59
7.0.10.0050.04717.55
7.0.00.0090.04217.63
5.6.400.0030.00915.11
5.6.390.0030.00915.11
5.6.380.0090.00315.11
5.6.370.0030.01015.11
5.6.360.0070.00715.11
5.6.350.0030.01315.11
5.6.340.0040.01215.11
5.6.330.0040.01115.11
5.6.320.0120.00315.11
5.6.310.0060.00915.11
5.6.300.0030.01315.11
5.6.290.0060.00915.11
5.6.280.0040.02318.04
5.6.270.0040.01215.11
5.6.260.0030.01715.11
5.6.250.0060.00915.11
5.6.240.0080.00915.11
5.6.230.0070.00615.11
5.6.220.0060.00615.11
5.6.210.0060.04617.78
5.6.200.0070.04816.59
5.6.190.0050.02917.72
5.6.180.0230.02917.80
5.6.170.0200.04717.80
5.6.160.0110.04317.81
5.6.150.0060.04416.62
5.6.140.0030.04216.64
5.6.130.0060.04616.62
5.6.120.0100.04518.04
5.6.110.0050.04718.04
5.6.100.0090.04318.03
5.6.90.0050.04418.11
5.6.80.0050.02417.75
5.6.70.0040.00815.11
5.6.60.0000.01515.11
5.6.50.0030.01215.11
5.6.40.0060.00615.11
5.6.30.0030.01315.11
5.6.20.0080.00415.11
5.6.10.0040.01115.11
5.6.00.0040.01115.11
5.5.380.0070.01115.11
5.5.370.0100.01015.11
5.5.360.0100.00915.11
5.5.350.1960.02417.77
5.5.340.0110.02716.54
5.5.330.0000.03417.59
5.5.320.0190.02517.70
5.5.310.0100.03317.64
5.5.300.0120.03216.54
5.5.290.0050.02816.56
5.5.280.0160.04117.93
5.5.270.0170.04317.95
5.5.260.0090.04317.89
5.5.250.0110.03417.82
5.5.240.0090.04317.69
5.5.230.0110.01115.11
5.5.220.0100.01015.11
5.5.210.0040.01515.11
5.5.200.0090.00915.11
5.5.190.0080.01215.11
5.5.180.0130.00315.11
5.5.170.0060.01315.11
5.5.160.0080.01115.11
5.5.150.0030.01615.11
5.5.140.0030.01015.11
5.5.130.0060.00615.11
5.5.120.0090.00615.11
5.5.110.0030.01015.11
5.5.100.0060.00915.11
5.5.90.0070.00415.11
5.5.80.0090.00015.11
5.5.70.0090.00915.11
5.5.60.0070.01015.11
5.5.50.0030.01215.11
5.5.40.0080.00515.11
5.5.30.0040.00815.11
5.5.20.0000.01415.11
5.5.10.0070.00715.11
5.5.00.0110.00415.11

preferences:
53.06 ms | 401 KiB | 5 Q