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'); echo $date->format('Y-m-d H:i:s T') . PHP_EOL; echo "\n"; $date = new DateTime('2016-10-30 2:00:00', 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)
8.3.60.0030.01318.68
8.3.50.0120.00316.71
8.3.40.0070.00718.97
8.3.30.0070.00718.83
8.3.20.0080.00020.28
8.3.10.0070.00021.90
8.3.00.0040.00419.63
8.2.180.0170.00318.67
8.2.170.0090.00622.96
8.2.160.0070.00720.52
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00021.22
8.2.120.0000.00726.35
8.2.110.0070.00321.11
8.2.100.0040.00818.22
8.2.90.0000.00819.30
8.2.80.0050.00318.15
8.2.70.0040.00417.63
8.2.60.0040.00418.05
8.2.50.0050.00318.10
8.2.40.0040.00420.57
8.2.30.0000.00821.12
8.2.20.0050.00218.26
8.2.10.0040.00418.18
8.2.00.0040.00418.18
8.1.280.0110.01125.92
8.1.270.0060.00322.27
8.1.260.0070.00026.35
8.1.250.0080.00028.09
8.1.240.0080.00024.09
8.1.230.0090.00317.69
8.1.220.0040.00417.77
8.1.210.0040.00418.77
8.1.200.0030.00617.61
8.1.190.0060.00317.48
8.1.180.0040.00418.10
8.1.170.0030.00620.50
8.1.160.0040.00419.14
8.1.150.0050.00219.07
8.1.140.0050.00219.65
8.1.130.0050.00218.94
8.1.120.0050.00217.70
8.1.110.0000.00717.74
8.1.100.0000.00917.68
8.1.90.0000.00717.67
8.1.80.0000.00717.72
8.1.70.0040.00417.74
8.1.60.0030.00517.70
8.1.50.0040.00417.62
8.1.40.0000.00817.63
8.1.30.0000.00817.72
8.1.20.0000.00817.80
8.1.10.0000.00717.65
8.1.00.0040.00417.77
8.0.300.0040.00418.77
8.0.290.0000.00716.88
8.0.280.0030.00318.63
8.0.270.0040.00417.39
8.0.260.0030.00317.07
8.0.250.0000.00717.21
8.0.240.0040.00417.17
8.0.230.0000.00817.14
8.0.220.0000.00717.11
8.0.210.0020.00517.05
8.0.200.0000.00717.13
8.0.190.0000.00817.10
8.0.180.0030.00517.18
8.0.170.0000.00717.19
8.0.160.0040.00417.09
8.0.150.0070.00017.05
8.0.140.0000.00717.15
8.0.130.0030.00313.57
8.0.120.0000.00717.14
8.0.110.0000.00816.93
8.0.100.0000.00816.97
8.0.90.0000.00817.14
8.0.80.0080.01317.13
8.0.70.0040.00417.00
8.0.60.0030.00517.04
8.0.50.0000.00717.12
8.0.30.0100.00717.15
8.0.20.0060.01317.42
8.0.10.0080.00017.03
8.0.00.0120.01217.08
7.4.330.0020.00215.55
7.4.320.0050.00216.61
7.4.300.0040.00416.73
7.4.290.0040.00416.64
7.4.280.0000.01016.63
7.4.270.0000.00716.63
7.4.260.0000.00716.75
7.4.250.0030.00616.70
7.4.240.0080.00016.69
7.4.230.0000.00716.63
7.4.220.0170.00716.67
7.4.210.0090.00816.75
7.4.200.0000.00816.76
7.4.160.0070.00916.70
7.4.150.0060.01217.40
7.4.140.0140.00817.86
7.4.130.0100.00716.57
7.4.120.0100.00716.60
7.4.110.0170.00316.66
7.4.100.0040.01816.69
7.4.90.0100.00716.58
7.4.80.0060.01619.39
7.4.70.0120.00616.61
7.4.60.0120.00316.52
7.4.50.0040.01116.73
7.4.40.0090.00916.46
7.4.30.0150.00316.64
7.4.00.0080.00915.14
7.3.330.0020.00213.32
7.3.320.0050.00013.23
7.3.310.0040.00416.40
7.3.300.0030.00316.35
7.3.290.0030.00316.25
7.3.280.0080.00916.39
7.3.270.0060.01217.40
7.3.260.0120.00516.50
7.3.250.0120.00516.57
7.3.240.0070.01016.65
7.3.230.0080.01516.48
7.3.210.0090.00816.66
7.3.200.0130.00716.69
7.3.190.0100.00716.46
7.3.180.0110.00516.51
7.3.170.0030.01616.57
7.3.160.0160.00016.68
7.3.120.0100.01015.11
7.3.110.0060.01314.88
7.3.100.0130.00314.82
7.3.90.0030.01314.87
7.3.80.0030.01315.05
7.3.70.0030.01015.02
7.3.60.0060.01015.04
7.3.50.0060.00614.91
7.3.40.0060.00914.82
7.3.30.0030.01215.05
7.3.20.0120.00616.91
7.3.10.0040.01116.48
7.3.00.0090.00616.64
7.2.330.0120.00617.07
7.2.320.0060.01816.75
7.2.310.0160.00016.83
7.2.300.0090.00916.74
7.2.290.0080.00816.71
7.2.250.0040.01315.09
7.2.240.0040.01215.50
7.2.230.0060.01015.00
7.2.220.0060.01315.41
7.2.210.0000.01415.14
7.2.200.0030.01315.35
7.2.190.0100.00315.20
7.2.180.0060.00915.16
7.2.170.0080.00415.18
7.2.160.0040.01515.15
7.2.150.0110.00417.21
7.2.140.0080.00417.02
7.2.130.0070.01017.15
7.2.120.0100.00716.88
7.2.110.0030.01217.02
7.2.100.0060.00316.90
7.2.90.0080.00417.34
7.2.80.0060.00617.03
7.2.70.0030.00916.91
7.2.60.0070.00717.29
7.2.50.0120.00016.73
7.2.40.0030.01017.10
7.2.30.0030.00817.18
7.2.20.0070.00417.03
7.2.10.0060.00616.86
7.2.00.0070.00918.30
7.1.330.0030.01615.99
7.1.320.0140.00315.63
7.1.310.0070.00715.84
7.1.300.0120.00315.90
7.1.290.0100.00315.91
7.1.280.0000.01715.97
7.1.270.0030.01215.57
7.1.260.0130.00615.89
7.1.250.0090.00615.92
7.1.240.0070.00615.90
7.1.230.0120.00315.74
7.1.220.0130.00015.83
7.1.210.0040.01115.87
7.1.200.0080.00515.83
7.1.190.0060.00616.06
7.1.180.0080.00315.66
7.1.170.0070.00716.08
7.1.160.0100.00315.63
7.1.150.0030.00915.93
7.1.140.0060.00915.69
7.1.130.0040.00415.92
7.1.120.0100.00615.90
7.1.110.0070.00715.86
7.1.100.0050.01317.08
7.1.90.0090.00616.06
7.1.80.0080.00815.92
7.1.70.0130.00615.66
7.1.60.0280.01124.53
7.1.50.0160.01124.34
7.1.40.0190.00824.34
7.1.30.0150.00924.40
7.1.20.0170.01024.36
7.1.10.0090.01115.46
7.1.00.0150.00815.46
7.0.330.0060.00315.33
7.0.320.0000.01015.34
7.0.310.0090.00615.54
7.0.300.0070.00715.54
7.0.290.0070.00715.47
7.0.280.0080.00415.48
7.0.270.0110.00415.48
7.0.260.0030.00515.36
7.0.250.0130.00315.24
7.0.240.0060.00915.39
7.0.230.0070.00715.59
7.0.220.0070.00715.35
7.0.210.0100.00315.42
7.0.200.0150.00815.29
7.0.190.0180.00715.27
7.0.180.0120.00815.05
7.0.170.0120.00615.04
7.0.160.0080.01214.86
7.0.150.0210.00514.97
7.0.140.0130.00315.09
7.0.130.0180.00615.11
7.0.120.0090.01415.22
7.0.110.0090.01015.17
7.0.100.0120.00914.95
7.0.90.0080.01014.99
7.0.80.0220.00815.10
7.0.70.0080.01114.95
7.0.60.0100.00614.99
7.0.50.0100.01015.22
7.0.40.0120.00614.31
7.0.30.0090.01014.20
7.0.20.0080.01214.05
7.0.10.0090.00914.11
7.0.00.0080.01014.17
5.6.400.0000.01814.53
5.6.390.0060.00914.41
5.6.380.0070.00714.43
5.6.370.0040.01114.44
5.6.360.0140.00414.50
5.6.350.0130.00314.45
5.6.340.0030.01314.44
5.6.330.0000.01214.56
5.6.320.0090.00314.36
5.6.310.0040.01114.67
5.6.300.0110.00414.14
5.6.290.0000.01114.49
5.6.280.0080.00414.43
5.6.270.0110.00514.75
5.6.260.0060.00814.41
5.6.250.0090.00314.22
5.6.240.0100.00714.65
5.6.230.0040.01414.46
5.6.220.0000.01614.51
5.6.210.0060.00814.22
5.6.200.0030.01014.53
5.6.190.0090.00614.33
5.6.180.0030.00914.36
5.6.170.0000.01214.33
5.6.160.0000.01014.66
5.6.150.0070.01114.23
5.6.140.0030.00714.48
5.6.130.0100.00314.31
5.6.120.0110.00414.41
5.6.110.0040.01114.28
5.6.100.0060.01014.54
5.6.90.0080.01014.38
5.6.80.0080.00814.28
5.6.70.0000.01614.22
5.6.60.0130.00314.34
5.6.50.0070.00714.47
5.6.40.0070.00414.28
5.6.30.0100.00614.49
5.6.20.0080.00014.36
5.6.10.0060.00614.38
5.6.00.0040.00914.54

preferences:
57.34 ms | 401 KiB | 5 Q