3v4l.org

run code in 300+ PHP versions simultaneously
<?php $date = new DateTime('2017-03-26 1:59:59', new DateTimeZone('Europe/Prague')); echo $date->format('Y-m-d H:i:s T') . PHP_EOL; $date->modify('+ 1 second')->modify('- 1 second'); echo $date->format('Y-m-d H:i:s T') . PHP_EOL; echo "\n"; $date = new DateTime('2016-10-30 1:59:59', new DateTimeZone('Europe/Prague')); echo $date->format('Y-m-d H:i:s T') . PHP_EOL; $date->modify('+ 1 second'); echo $date->format('Y-m-d H:i:s T') . 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)
8.3.60.0140.00016.63
8.3.50.0150.00016.36
8.3.40.0070.00718.87
8.3.30.0140.00018.64
8.3.20.0070.00020.48
8.3.10.0050.00321.90
8.3.00.0040.00419.38
8.2.180.0040.01416.63
8.2.170.0110.00422.96
8.2.160.0030.01020.57
8.2.150.0070.00025.66
8.2.140.0140.00424.66
8.2.130.0080.00021.04
8.2.120.0070.01026.35
8.2.110.0060.00619.39
8.2.100.0080.00418.15
8.2.90.0040.00419.42
8.2.80.0040.00418.04
8.2.70.0040.00418.05
8.2.60.0060.00318.34
8.2.50.0030.00518.10
8.2.40.0000.00820.45
8.2.30.0000.01119.35
8.2.20.0080.00018.24
8.2.10.0050.00217.98
8.2.00.0080.00018.03
8.1.280.0040.01125.92
8.1.270.0070.00024.01
8.1.260.0080.00026.35
8.1.250.0090.00028.09
8.1.240.0000.01622.22
8.1.230.0080.00319.22
8.1.220.0030.00617.91
8.1.210.0050.00518.77
8.1.200.0030.00617.48
8.1.190.0040.00417.48
8.1.180.0050.00518.10
8.1.170.0060.00318.55
8.1.160.0040.00419.05
8.1.150.0040.00419.03
8.1.140.0080.00019.69
8.1.130.0030.00518.89
8.1.120.0040.00417.73
8.1.110.0040.00417.60
8.1.100.0030.00517.66
8.1.90.0040.00417.61
8.1.80.0000.00817.72
8.1.70.0040.00417.68
8.1.60.0040.00717.74
8.1.50.0040.00417.73
8.1.40.0050.00317.72
8.1.30.0080.00017.78
8.1.20.0030.00617.94
8.1.10.0070.00017.78
8.1.00.0000.00717.59
8.0.300.0000.00721.55
8.0.290.0080.00017.00
8.0.280.0070.00018.57
8.0.270.0070.00017.45
8.0.260.0000.00617.04
8.0.250.0030.00517.11
8.0.240.0040.00417.23
8.0.230.0070.00017.25
8.0.220.0030.00317.09
8.0.210.0040.00317.04
8.0.200.0070.00017.13
8.0.190.0030.00617.22
8.0.180.0030.00517.06
8.0.170.0070.00017.11
8.0.160.0070.00017.10
8.0.150.0040.00417.15
8.0.140.0030.00517.04
8.0.130.0000.00613.61
8.0.120.0000.00916.98
8.0.110.0040.00417.01
8.0.100.0040.00417.18
8.0.90.0030.00317.21
8.0.80.0040.01117.17
8.0.70.0050.00217.09
8.0.60.0040.00417.05
8.0.50.0040.00417.12
8.0.30.0100.01017.27
8.0.20.0130.00717.41
8.0.10.0080.00017.15
8.0.00.0030.01417.07
7.4.330.0050.00015.55
7.4.320.0040.00416.65
7.4.300.0030.00316.73
7.4.290.0090.00016.72
7.4.280.0000.01016.68
7.4.270.0030.00316.75
7.4.260.0030.00316.69
7.4.250.0050.00316.59
7.4.240.0040.00416.64
7.4.230.0000.00716.80
7.4.220.0190.00316.74
7.4.210.0050.01316.75
7.4.200.0000.00716.38
7.4.160.0140.00516.58
7.4.150.0090.01517.40
7.4.140.0100.01017.86
7.4.130.0090.00916.62
7.4.120.0100.01016.65
7.4.110.0040.01416.50
7.4.100.0060.01216.75
7.4.90.0000.01716.81
7.4.80.0090.00919.39
7.4.70.0100.00716.74
7.4.60.0000.01616.71
7.4.50.0030.01316.55
7.4.40.0120.01216.74
7.4.30.0060.01016.71
7.4.00.0070.00714.98
7.3.330.0000.00513.38
7.3.320.0000.00613.15
7.3.310.0000.00716.40
7.3.300.0000.00716.42
7.3.290.0030.00316.41
7.3.280.0100.00816.38
7.3.270.0130.00317.40
7.3.260.0090.00916.55
7.3.250.0080.00916.62
7.3.240.0100.00716.71
7.3.230.0100.01316.85
7.3.210.0130.00316.72
7.3.200.0130.00316.75
7.3.190.0080.00916.63
7.3.180.0060.01016.53
7.3.170.0130.00716.40
7.3.160.0130.00616.47
7.3.120.0070.00714.77
7.3.110.0120.00315.21
7.3.100.0110.00415.14
7.3.90.0040.01214.80
7.3.80.0080.00815.12
7.3.70.0040.00814.57
7.3.60.0090.00615.00
7.3.50.0060.00615.02
7.3.40.0040.00814.71
7.3.30.0110.00614.89
7.3.20.0040.01416.66
7.3.10.0070.00616.95
7.3.00.0060.00916.78
7.2.330.0100.01317.05
7.2.320.0130.01016.66
7.2.310.0040.01316.96
7.2.300.0090.00916.75
7.2.290.0080.00816.92
7.2.240.0090.00615.13
7.2.230.0030.01014.80
7.2.220.0000.01415.51
7.2.210.0140.00015.45
7.2.200.0080.00815.23
7.2.190.0030.00915.38
7.2.180.0070.00415.14
7.2.170.0030.01015.28
7.2.160.0120.00315.27
7.2.150.0110.00316.81
7.2.140.0040.01117.23
7.2.130.0030.01217.11
7.2.120.0080.00617.13
7.2.110.0070.00617.15
7.2.100.0070.00816.94
7.2.90.0080.00617.19
7.2.80.0060.00817.09
7.2.70.0060.00816.93
7.2.60.0070.00817.13
7.2.50.0030.00816.94
7.2.40.0020.01317.22
7.2.30.0050.00817.20
7.2.20.0020.01417.13
7.2.10.0040.00917.04
7.2.00.0070.00517.91
7.1.330.0080.00815.89
7.1.320.0070.00716.16
7.1.310.0030.01315.88
7.1.300.0060.00616.02
7.1.290.0100.00315.87
7.1.280.0000.01315.88
7.1.270.0070.00715.94
7.1.260.0000.01215.72
7.1.250.0100.00315.65
7.1.200.0110.00416.14
7.1.100.0090.01417.96
7.1.70.0050.00516.98
7.1.60.0030.00717.32
7.1.50.0030.00716.85
7.1.40.0000.01416.70
7.1.30.0030.01016.75
7.1.20.0000.01216.98
7.1.10.0040.00816.55
7.1.00.0000.00917.07
7.0.200.0040.00417.06
7.0.190.0000.00916.79
7.0.180.0060.00316.60
7.0.170.0000.00916.41
7.0.160.0030.00716.32
7.0.150.0070.00716.47
7.0.140.0050.00516.53
7.0.130.0030.00716.70
7.0.120.0070.00316.71
7.0.110.0030.01416.48
7.0.100.0040.01116.50
7.0.90.0030.00816.20
7.0.80.0080.00516.38
7.0.70.0120.00316.32
7.0.60.0030.00816.41
7.0.50.0030.00616.52
7.0.40.0030.01214.96
7.0.30.0090.00414.96
7.0.20.0060.00314.96
7.0.10.0040.00414.96
7.0.00.0070.00014.96

preferences:
48.31 ms | 401 KiB | 5 Q