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 2:59:59', 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)
8.3.60.0120.00416.75
8.3.50.0150.00016.39
8.3.40.0120.00318.85
8.3.30.0150.00018.98
8.3.20.0000.00820.16
8.3.10.0090.00021.89
8.3.00.0040.00419.17
8.2.180.0090.00918.51
8.2.170.0070.00722.96
8.2.160.0130.00020.52
8.2.150.0030.00624.18
8.2.140.0050.00324.66
8.2.130.0050.00321.10
8.2.120.0080.00026.35
8.2.110.0000.01021.00
8.2.100.0060.00618.34
8.2.90.0000.00819.17
8.2.80.0040.00418.01
8.2.70.0030.00517.75
8.2.60.0050.00317.93
8.2.50.0080.00018.18
8.2.40.0040.00420.55
8.2.30.0030.00619.36
8.2.20.0000.00818.08
8.2.10.0040.00418.00
8.2.00.0050.00318.12
8.1.280.0000.01425.92
8.1.270.0060.00324.02
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00022.66
8.1.230.0040.00819.41
8.1.220.0000.00817.79
8.1.210.0030.00518.77
8.1.200.0060.00317.60
8.1.190.0000.00817.48
8.1.180.0030.00518.10
8.1.170.0040.00418.75
8.1.160.0040.00419.14
8.1.150.0070.00020.80
8.1.140.0030.00619.61
8.1.130.0000.00719.02
8.1.120.0050.00317.63
8.1.110.0070.00017.73
8.1.100.0050.00217.71
8.1.90.0000.00717.57
8.1.80.0070.00017.71
8.1.70.0040.00417.55
8.1.60.0030.00617.76
8.1.50.0040.00417.74
8.1.40.0000.00817.61
8.1.30.0040.00417.84
8.1.20.0000.00817.85
8.1.10.0040.00417.67
8.1.00.0070.00017.61
8.0.300.0030.00618.77
8.0.290.0060.00316.88
8.0.280.0030.00318.57
8.0.270.0000.00717.45
8.0.260.0000.00817.07
8.0.250.0030.00417.20
8.0.240.0080.00017.11
8.0.230.0030.00317.07
8.0.220.0000.00717.17
8.0.210.0070.00017.21
8.0.200.0030.00317.22
8.0.190.0060.00317.21
8.0.180.0050.00317.15
8.0.170.0070.00017.07
8.0.160.0040.00417.21
8.0.150.0040.00417.11
8.0.140.0030.00517.12
8.0.130.0060.00013.53
8.0.120.0020.00517.14
8.0.110.0040.00417.17
8.0.100.0030.00517.03
8.0.90.0080.00017.03
8.0.80.0100.00717.09
8.0.70.0000.00817.16
8.0.60.0000.00717.10
8.0.50.0050.00217.19
8.0.30.0100.00817.24
8.0.20.0100.01117.43
8.0.10.0030.00517.04
8.0.00.0100.00716.93
7.4.330.0000.00515.55
7.4.320.0030.00316.74
7.4.300.0000.00716.62
7.4.290.0040.00316.72
7.4.280.0080.00316.68
7.4.270.0040.00316.79
7.4.260.0060.00316.55
7.4.250.0000.00816.60
7.4.240.0000.00816.62
7.4.230.0030.00316.81
7.4.220.0090.01016.81
7.4.210.0000.01416.69
7.4.200.0030.00416.57
7.4.160.0080.00916.76
7.4.150.0140.00617.40
7.4.140.0130.00517.86
7.4.130.0140.00416.64
7.4.120.0130.00716.68
7.4.110.0090.00916.78
7.4.100.0060.01816.72
7.4.90.0030.01516.72
7.4.80.0070.01419.39
7.4.70.0120.00316.70
7.4.60.0070.01116.68
7.4.50.0080.00316.82
7.4.40.0080.00816.53
7.4.30.0120.00616.77
7.4.10.0000.01614.94
7.4.00.0090.00915.08
7.3.330.0020.00213.18
7.3.320.0000.00513.20
7.3.310.0080.00016.53
7.3.300.0030.00316.23
7.3.290.0070.00816.44
7.3.280.0050.01116.41
7.3.270.0080.01617.40
7.3.260.0110.00616.44
7.3.250.0120.00516.51
7.3.240.0110.00616.51
7.3.230.0100.00716.63
7.3.210.0060.01016.55
7.3.200.0170.00716.56
7.3.190.0170.00016.72
7.3.180.0070.01016.75
7.3.170.0060.01016.64
7.3.160.0050.01016.85
7.3.130.0070.01015.18
7.3.120.0030.01314.92
7.3.110.0100.00914.92
7.3.100.0070.00914.93
7.3.90.0050.01115.11
7.3.80.0010.00715.16
7.3.70.0070.00714.85
7.3.60.0070.00914.90
7.3.50.0100.00514.89
7.3.40.0090.00515.01
7.3.30.0020.01015.00
7.3.20.0020.01416.86
7.3.10.0040.01016.70
7.3.00.0060.00816.86
7.2.330.0120.00616.77
7.2.320.0100.00716.67
7.2.310.0130.00316.78
7.2.300.0110.00717.04
7.2.290.0090.01216.62
7.2.260.0120.00615.18
7.2.250.0050.01215.06
7.2.240.0090.00715.31
7.2.230.0070.00415.25
7.2.220.0050.00915.24
7.2.210.0080.00715.30
7.2.200.0070.00815.17
7.2.190.0030.01015.36
7.2.180.0030.01214.95
7.2.170.0070.00715.08
7.2.160.0040.01114.89
7.2.150.0090.00916.96
7.2.140.0140.00417.13
7.2.130.0080.00417.06
7.2.120.0030.01217.23
7.2.110.0060.00617.05
7.2.100.0080.00617.05
7.2.90.0040.01117.19
7.2.80.0120.00317.06
7.2.70.0040.01116.96
7.2.60.0110.00317.17
7.2.50.0070.01017.20
7.2.40.0030.00717.34
7.2.30.0110.00417.10
7.2.20.0030.01017.11
7.2.10.0030.00917.06
7.2.00.0030.01018.30
7.1.330.0070.00615.78
7.1.320.0050.00815.80
7.1.310.0050.00815.68
7.1.300.0050.00815.86
7.1.290.0080.00615.80
7.1.280.0070.00415.96
7.1.270.0070.00915.92
7.1.260.0070.00715.87
7.1.250.0070.00415.96
7.1.240.0040.01115.61
7.1.230.0130.00315.88
7.1.220.0080.00415.80
7.1.210.0100.00316.00
7.1.200.0090.00515.87
7.1.190.0070.00715.94
7.1.180.0000.01215.75
7.1.170.0060.00616.14
7.1.160.0070.00715.97
7.1.150.0040.01115.99
7.1.140.0040.01116.07
7.1.130.0100.00315.89
7.1.120.0000.00915.90
7.1.110.0000.01715.83
7.1.100.0060.00517.03
7.1.90.0060.00915.89
7.1.80.0040.00715.84
7.1.70.0030.01016.40
7.1.60.0120.00825.50
7.1.50.0090.00825.52
7.1.40.0120.00625.23
7.1.30.0130.00525.43
7.1.20.0140.01225.31
7.1.10.0080.00516.32
7.1.00.0080.00516.30
7.0.330.0000.01315.53
7.0.320.0000.00915.47
7.0.310.0040.00715.57
7.0.300.0100.00315.41
7.0.290.0030.01015.68
7.0.280.0120.00415.35
7.0.270.0030.01015.52
7.0.260.0080.00315.43
7.0.250.0070.00715.48
7.0.240.0000.01215.55
7.0.230.0100.00315.64
7.0.220.0030.00715.31
7.0.210.0070.00715.61
7.0.200.0080.00616.18
7.0.190.0030.00916.06
7.0.180.0000.01215.87
7.0.170.0070.00615.85
7.0.160.0070.00715.83
7.0.150.0000.01015.87
7.0.140.0020.00915.93
7.0.130.0060.00616.04
7.0.120.0030.00916.13
7.0.110.0030.01215.93
7.0.100.0020.00916.00
7.0.90.0060.00716.06
7.0.80.0020.01216.00
7.0.70.0050.00815.98
7.0.60.0030.01015.74
7.0.50.0050.01115.90
7.0.40.0030.01215.13
7.0.30.0040.00715.12
7.0.20.0080.00615.11
7.0.10.0060.00815.06
7.0.00.0030.01015.07
5.6.400.0070.00714.30
5.6.390.0070.00714.74
5.6.380.0060.00914.57
5.6.370.0060.00914.42
5.6.360.0030.01214.43
5.6.350.0060.00314.33
5.6.340.0040.01114.38
5.6.330.0000.00914.35
5.6.320.0000.00914.59
5.6.310.0090.00614.52
5.6.300.0030.01014.09
5.6.290.0000.01414.47
5.6.280.0040.00714.34
5.6.270.0070.01014.24
5.6.260.0030.01314.47
5.6.250.0100.00314.48
5.6.240.0000.01414.67
5.6.230.0100.00014.80
5.6.220.0030.01314.37
5.6.210.0090.00914.67
5.6.200.0070.01314.46
5.6.190.0000.00914.54
5.6.180.0030.00814.50
5.6.170.0090.00614.34
5.6.160.0030.00714.38
5.6.150.0110.00414.28
5.6.140.0030.01014.71
5.6.130.0100.00314.64
5.6.120.0060.00614.41
5.6.110.0080.00414.46
5.6.100.0100.00314.39
5.6.90.0040.00814.14
5.6.80.0040.00814.28
5.6.70.0070.00714.46
5.6.60.0000.01414.54
5.6.50.0030.01014.32
5.6.40.0070.00314.17
5.6.30.0030.01014.55
5.6.20.0000.00814.31
5.6.10.0060.00314.05
5.6.00.0030.01314.32

preferences:
49.04 ms | 400 KiB | 5 Q