3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2017-03-26 1:59:59', new DateTimeZone('Europe/Berlin')); echo $date->format('Y-m-d H:i:s') . PHP_EOL; $date->modify('+ 1 second')->modify('- 1 second'); echo $date->format('Y-m-d H:i:s') . 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)
8.3.60.0090.00916.75
8.3.50.0070.00716.45
8.3.40.0070.00718.82
8.3.30.0120.00318.72
8.3.20.0070.00020.25
8.3.10.0030.00623.47
8.3.00.0030.00619.37
8.2.180.0210.00018.29
8.2.170.0070.00722.96
8.2.160.0040.01120.39
8.2.150.0050.00324.18
8.2.140.0060.00324.66
8.2.130.0040.00421.19
8.2.120.0000.00726.35
8.2.110.0130.00019.32
8.2.100.0100.00318.03
8.2.90.0000.00819.29
8.2.80.0050.00318.03
8.2.70.0060.00617.63
8.2.60.0000.00918.16
8.2.50.0040.00418.10
8.2.40.0040.00420.67
8.2.30.0070.00221.13
8.2.20.0070.00018.15
8.2.10.0000.00718.21
8.2.00.0030.00518.17
8.1.280.0090.00925.92
8.1.270.0050.00324.04
8.1.260.0040.00426.35
8.1.250.0050.00228.09
8.1.240.0030.00621.12
8.1.230.0080.00422.12
8.1.220.0050.00317.91
8.1.210.0040.00418.77
8.1.200.0030.00717.48
8.1.190.0000.00817.48
8.1.180.0050.00218.10
8.1.170.0030.00620.59
8.1.160.0030.00319.06
8.1.150.0040.00420.76
8.1.140.0000.00819.64
8.1.130.0000.00719.00
8.1.120.0030.00317.61
8.1.110.0080.00017.58
8.1.100.0050.00217.73
8.1.90.0000.01017.74
8.1.80.0040.00417.75
8.1.70.0040.00417.71
8.1.60.0090.00017.80
8.1.50.0040.00417.60
8.1.40.0050.00317.77
8.1.30.0000.00817.77
8.1.20.0030.00617.80
8.1.10.0070.00017.67
8.1.00.0070.00017.70
8.0.300.0070.00318.77
8.0.290.0040.00417.00
8.0.280.0030.00318.48
8.0.270.0000.00717.07
8.0.260.0040.00416.98
8.0.250.0000.00617.12
8.0.240.0080.00017.12
8.0.230.0000.00817.20
8.0.220.0040.00417.14
8.0.210.0030.00317.05
8.0.200.0030.00317.26
8.0.190.0050.00317.09
8.0.180.0100.00017.18
8.0.170.0050.00317.07
8.0.160.0040.00417.16
8.0.150.0000.00817.10
8.0.140.0070.00017.03
8.0.130.0050.00013.57
8.0.120.0000.00816.99
8.0.110.0040.00417.18
8.0.100.0050.00317.08
8.0.90.0080.00017.04
8.0.80.0060.01517.07
8.0.70.0050.00216.98
8.0.60.0080.00017.10
8.0.50.0070.00017.08
8.0.30.0100.01017.24
8.0.20.0110.00817.40
8.0.10.0040.00417.08
8.0.00.0070.01016.88
7.4.330.0060.00015.55
7.4.320.0000.00616.73
7.4.300.0000.00616.75
7.4.290.0030.00316.62
7.4.280.0030.00616.62
7.4.270.0040.00416.61
7.4.260.0030.00616.56
7.4.250.0050.00316.68
7.4.240.0050.00216.65
7.4.230.0030.00316.80
7.4.220.0150.00616.66
7.4.210.0060.01016.52
7.4.200.0030.00316.42
7.4.160.0090.00616.66
7.4.150.0080.01217.40
7.4.140.0110.00817.86
7.4.130.0000.01816.80
7.4.120.0090.01216.67
7.4.110.0120.00616.67
7.4.100.0110.01116.61
7.4.90.0070.01116.54
7.4.80.0040.01219.39
7.4.70.0080.00816.64
7.4.60.0090.00916.63
7.4.50.0000.01316.51
7.4.40.0130.00316.66
7.4.30.0100.00616.68
7.4.00.0000.01514.86
7.3.330.0050.00013.12
7.3.320.0000.00613.18
7.3.310.0070.00016.41
7.3.300.0030.00316.38
7.3.290.0120.00716.38
7.3.280.0080.00916.37
7.3.270.0030.01317.40
7.3.260.0130.00516.54
7.3.250.0090.00916.48
7.3.240.0120.00816.49
7.3.230.0130.01216.84
7.3.210.0100.00716.56
7.3.200.0160.00616.38
7.3.190.0070.01416.55
7.3.180.0120.00316.39
7.3.170.0100.00716.75
7.3.160.0080.00816.40
7.3.120.0070.00315.15
7.3.110.0070.00714.78
7.3.100.0060.00914.85
7.3.90.0030.00714.75
7.3.80.0050.00514.85
7.3.70.0060.01114.91
7.3.60.0040.01215.09
7.3.50.0110.00315.06
7.3.40.0040.00814.93
7.3.30.0070.00714.96
7.3.20.0110.00416.79
7.3.10.0050.00816.70
7.3.00.0050.00816.71
7.2.330.0060.01316.92
7.2.320.0120.00416.51
7.2.310.0080.00816.74
7.2.300.0100.00716.64
7.2.290.0080.00816.66
7.2.240.0040.01215.16
7.2.230.0030.00714.84
7.2.220.0030.00715.43
7.2.210.0000.01415.15
7.2.200.0060.01215.26
7.2.190.0060.00915.21
7.2.180.0090.00615.04
7.2.170.0080.00615.23
7.2.160.0030.01015.24
7.2.150.0030.00717.11
7.2.140.0070.00716.82
7.2.130.0070.00717.02
7.2.120.0030.01216.76
7.2.110.0080.00717.03
7.2.100.0080.00617.08
7.2.90.0070.00717.07
7.2.80.0070.00916.96
7.2.70.0050.01217.01
7.2.60.0030.01017.11
7.2.50.0050.01216.85
7.2.40.0030.01117.06
7.2.30.0000.01517.04
7.2.20.0100.00517.30
7.2.10.0050.01117.02
7.2.00.0050.00717.86
7.1.330.0030.00715.97
7.1.320.0120.00015.78
7.1.310.0070.00715.83
7.1.300.0030.01015.84
7.1.290.0100.00316.03
7.1.280.0030.00615.84
7.1.270.0000.01516.03
7.1.260.0030.00715.90
7.1.250.0020.00915.92
7.1.200.0030.01015.84
7.1.100.0000.01118.23
7.1.70.0110.00317.10
7.1.60.0160.01035.06
7.1.50.0220.00634.57
7.1.40.0160.01334.41
7.1.30.0130.01734.53
7.1.20.0140.02134.89
7.1.10.0030.01416.64
7.1.00.0070.00716.86
7.0.200.0060.00616.85
7.0.190.0090.00916.76
7.0.180.0100.00316.28
7.0.170.0080.00816.41
7.0.160.0000.01716.24
7.0.150.0080.00816.29
7.0.140.0110.00416.43
7.0.130.0060.00616.54
7.0.120.0000.01316.86
7.0.110.0050.00916.56
7.0.100.0090.00616.36
7.0.90.0070.00716.32
7.0.80.0090.00316.63
7.0.70.0030.01016.32
7.0.60.0060.00716.29
7.0.50.0070.00716.39
7.0.40.0000.01216.56
7.0.30.0060.00616.48
7.0.20.0060.00616.57
7.0.10.0040.00816.56
7.0.00.0060.00616.29

preferences:
49.17 ms | 401 KiB | 5 Q