3v4l.org

run code in 300+ PHP versions simultaneously
<?php $now = unserialize('O:8:"DateTime":3:{s:4:"date";s:19:"2013-11-26 09:15:42";s:13:"timezone_type";i:3;s:8:"timezone";s:16:"Europe/Amsterdam";}'); $date = DateTime::createFromFormat('YmdHis', '2004' . $now->format('md') . '235959'); $diff = $date->diff($now, true); print_r($now->sub(date_interval_create_from_date_string('3286 days 09:15:43'))); die; printf( 'Got %s and expected %s', $now->sub($diff)->format(DateTime::ISO8601), $date->format(DateTime::ISO8601) );

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)
8.3.40.0110.00419.04
8.3.30.0110.00420.25
8.3.20.0040.00420.61
8.3.10.0040.00421.09
8.3.00.0040.00423.61
8.2.170.0140.00722.96
8.2.160.0130.00720.38
8.2.150.0050.00324.18
8.2.140.0040.00424.66
8.2.130.0050.00226.16
8.2.120.0070.00021.02
8.2.110.0060.00321.12
8.2.100.0060.00618.02
8.2.90.0000.00819.25
8.2.80.0000.00817.97
8.2.70.0080.00018.00
8.2.60.0090.00317.66
8.2.50.0040.00418.07
8.2.40.0040.00418.22
8.2.30.0040.00419.56
8.2.20.0040.00418.04
8.2.10.0040.00417.86
8.2.00.0040.00418.11
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0050.00328.09
8.1.240.0070.00321.37
8.1.230.0110.00017.42
8.1.220.0080.00017.77
8.1.210.0000.00818.77
8.1.200.0060.00317.73
8.1.190.0040.00417.60
8.1.180.0030.00718.10
8.1.170.0090.00018.83
8.1.160.0000.00719.06
8.1.150.0040.00418.90
8.1.140.0020.00517.77
8.1.130.0030.00317.95
8.1.120.0000.00717.73
8.1.110.0040.00417.77
8.1.100.0040.00417.59
8.1.90.0050.00317.76
8.1.80.0000.00717.74
8.1.70.0000.00717.64
8.1.60.0000.01117.75
8.1.50.0040.00417.67
8.1.40.0080.00017.71
8.1.30.0000.00817.83
8.1.20.0040.00417.82
8.1.10.0030.00517.71
8.1.00.0000.01017.73
8.0.300.0000.00718.77
8.0.290.0040.00417.00
8.0.280.0000.00718.52
8.0.270.0030.00317.33
8.0.260.0030.00317.15
8.0.250.0050.00217.25
8.0.240.0000.00817.28
8.0.230.0030.00317.30
8.0.220.0040.00417.23
8.0.210.0040.00317.23
8.0.200.0070.00017.32
8.0.190.0030.00517.30
8.0.180.0000.00817.13
8.0.170.0040.00417.15
8.0.160.0000.00717.20
8.0.150.0050.00217.12
8.0.140.0040.00417.19
8.0.130.0050.00013.69
8.0.120.0040.00417.13
8.0.110.0000.00717.10
8.0.100.0050.00317.25
8.0.90.0040.00417.00
8.0.80.0090.00617.20
8.0.70.0000.00817.08
8.0.60.0000.00717.19
8.0.50.0040.00417.02
8.0.30.0220.00517.39
8.0.20.0070.01117.48
8.0.10.0020.00517.10
8.0.00.0080.00817.03
7.4.330.0030.00316.70
7.4.320.0030.00316.74
7.4.300.0050.00216.57
7.4.290.0000.00716.59
7.4.280.0080.00016.56
7.4.270.0030.00316.68
7.4.260.0000.00513.46
7.4.250.0000.00816.65
7.4.240.0070.00016.73
7.4.230.0000.00716.73
7.4.220.0130.00616.70
7.4.210.0070.00816.75
7.4.200.0030.00316.70
7.4.190.0050.00216.84
7.4.160.0030.01716.70
7.4.150.0060.02017.40
7.4.140.0150.00517.86
7.4.130.0090.00816.77
7.4.120.0100.00816.68
7.4.110.0240.02416.63
7.4.100.0120.00916.64
7.4.90.0100.00716.73
7.4.80.0030.01719.39
7.4.70.0060.01016.59
7.4.60.0060.01016.73
7.4.50.0040.00416.83
7.4.40.0030.01322.77
7.4.30.0150.00316.42
7.4.00.0070.01014.80
7.3.330.0050.00013.44
7.3.320.0000.00613.28
7.3.310.0000.00716.46
7.3.300.0000.00716.42
7.3.290.0000.01516.43
7.3.280.0080.00816.47
7.3.270.0130.01017.40
7.3.260.0140.00818.24
7.3.250.0150.00516.76
7.3.240.0120.00616.60
7.3.230.0140.00316.39
7.3.210.0070.01016.57
7.3.200.0090.01419.39
7.3.190.0110.00716.33
7.3.180.0140.01116.59
7.3.170.0090.00616.44
7.3.160.0060.01016.42
7.3.120.0030.00615.14
7.2.330.0180.02816.93
7.2.320.0110.00717.05
7.2.310.0090.00916.76
7.2.300.0090.00916.92
7.2.290.0120.00416.78
7.2.00.0060.00919.45
7.1.100.0030.01418.45
7.1.70.0030.00717.02
7.1.60.0130.01319.17
7.1.50.0140.00317.22
7.1.00.0030.06022.35
7.0.200.0030.00617.03
7.0.140.0030.06722.18
7.0.110.0230.04319.94
7.0.100.0230.08019.97
7.0.90.0100.04719.90
7.0.80.0270.06719.92
7.0.70.0370.05019.89
7.0.60.0370.04719.95
7.0.50.0470.06719.96
7.0.40.0100.07319.88
7.0.30.0000.04719.75
7.0.20.0030.06719.64
7.0.10.0130.07019.88
7.0.00.0030.07319.81
5.6.280.0030.07320.81
5.6.260.0000.07320.72
5.6.250.0100.07720.49
5.6.240.0030.05020.72
5.6.230.0100.04720.69
5.6.220.0030.04020.65
5.6.210.0000.04320.67
5.6.200.0070.08020.66
5.6.190.0100.07720.60
5.6.180.0100.07320.70
5.6.170.0030.07020.59
5.6.160.0100.05020.45
5.6.150.0070.05720.61
5.6.140.0030.07020.46
5.6.130.0000.05320.62
5.6.120.0100.06720.65
5.6.110.0100.06720.45
5.6.100.0100.09720.63
5.6.90.0070.07720.80
5.6.80.0100.05720.07
5.6.70.0130.07319.98
5.6.60.0070.04019.99
5.6.50.0030.04320.00
5.6.40.0030.05319.91
5.6.30.0070.05719.92
5.6.20.0070.04719.83
5.6.10.0030.04319.82
5.6.00.0000.04719.99
5.5.380.0070.07317.47
5.5.370.0070.08317.44
5.5.360.0070.05317.49
5.5.350.0100.07317.66
5.5.340.0030.07317.98
5.5.330.0070.08317.87
5.5.320.0130.07317.87
5.5.310.0070.08017.85
5.5.300.0030.07717.86
5.5.290.0070.08018.25
5.5.280.0030.07718.02
5.5.270.0070.06717.81
5.5.260.0070.06317.84
5.5.250.0130.06017.93
5.5.240.0070.04717.52
5.5.230.0070.04717.50
5.5.220.0130.03017.38
5.5.210.0070.03717.43
5.5.200.0070.04017.51
5.5.190.0070.06017.18
5.5.180.0030.03717.36
5.5.160.0000.08317.45
5.5.150.0100.06717.48
5.5.140.0030.04717.19
5.5.130.0100.07317.19
5.5.120.0030.05017.33
5.5.110.0070.06317.23
5.5.100.0100.07717.38
5.5.90.0100.05017.11
5.5.80.0030.08017.23
5.5.70.0100.07317.09
5.5.60.0000.04017.25
5.5.50.0070.08017.13
5.5.40.0030.03717.25
5.5.30.0030.04717.39
5.5.20.0000.04017.10
5.5.10.0030.04017.10
5.5.00.0000.04017.40
5.4.450.0100.03719.45
5.4.440.0070.04319.25
5.4.430.0070.05019.57
5.4.420.0070.05719.23
5.4.410.0070.06319.47
5.4.400.0130.06018.95
5.4.390.0230.05319.27
5.4.380.0030.07719.18
5.4.370.0100.04019.18
5.4.360.0170.07318.93
5.4.350.0130.02719.10
5.4.340.0100.05319.00
5.4.320.0030.04019.12
5.4.310.0070.08718.98
5.4.300.0100.07318.95
5.4.290.0000.05019.00
5.4.280.0100.06719.11
5.4.270.0100.07319.00
5.4.260.0000.07019.27
5.4.250.0070.03319.12
5.4.240.0130.03018.94
5.4.230.0170.06719.09
5.4.220.0000.04318.98
5.4.210.0100.03319.11
5.4.200.0070.04319.00
5.4.190.0000.04018.94
5.4.180.0200.02318.92
5.4.170.0030.04019.23
5.4.160.0000.04019.25
5.4.150.0030.04019.02
5.4.140.0000.04316.24
5.4.130.0000.03716.31
5.4.120.0070.03716.30
5.4.110.0130.05716.46
5.4.100.0070.07316.29
5.4.90.0030.06716.46
5.4.80.0070.04716.32
5.4.70.0030.06016.32
5.4.60.0070.06716.46
5.4.50.0070.03316.35
5.4.40.0070.03316.26
5.4.30.0030.03316.45
5.4.20.0000.03716.35
5.4.10.0000.04016.33
5.4.00.0030.03316.01
5.3.290.0130.04314.66
5.3.280.0200.04714.62
5.3.270.0030.03714.63
5.3.260.0100.04314.45
5.3.250.0000.04014.55
5.3.240.0070.03314.62
5.3.230.0030.03314.54
5.3.220.0030.04714.40
5.3.210.0030.03014.43
5.3.200.0070.05014.45
5.3.190.0000.03714.59
5.3.180.0000.04014.51
5.3.170.0030.06314.63
5.3.160.0100.03714.59
5.3.150.0000.05314.58
5.3.140.0070.05314.46
5.3.130.0030.03714.40
5.3.120.0000.05714.47
5.3.110.0000.04014.62
5.3.100.0070.05013.95
5.3.90.0070.03314.09
5.3.80.0030.03314.05
5.3.70.0030.04314.04
5.3.60.0000.04714.08
5.3.50.0000.04013.88
5.3.40.0030.03713.78
5.3.30.0130.04013.84
5.3.20.0000.03713.57
5.3.10.0070.03013.59
5.3.00.0030.03713.58
5.2.170.0000.03312.00
5.2.160.0000.03012.00
5.2.150.0000.03312.00
5.2.140.0030.05312.00
5.2.130.0030.02712.00
5.2.120.0130.01712.00
5.2.110.0030.02712.00
5.2.100.0000.03012.00
5.2.90.0000.03012.00
5.2.80.0000.05012.00
5.2.70.0100.05312.00
5.2.60.0000.03012.00
5.2.50.0030.04012.00
5.2.40.0030.02312.00
5.2.30.0030.02312.00
5.2.20.0030.02712.00
5.2.10.0030.05312.00
5.2.00.0030.03312.00
5.1.60.0030.04312.00
5.1.50.0030.02712.00
5.1.40.0030.02312.00
5.1.30.0030.05012.00
5.1.20.0070.02012.00
5.1.10.0000.05012.00
5.1.00.0070.04312.00
5.0.50.0030.02712.00
5.0.40.0100.02312.00
5.0.30.0000.03312.00
5.0.20.0030.02012.00
5.0.10.0000.03712.00
5.0.00.0030.03312.00
4.4.90.0070.02312.00
4.4.80.0000.03012.00
4.4.70.0070.03012.00
4.4.60.0000.03012.00
4.4.50.0030.02712.00
4.4.40.0000.02312.00
4.4.30.0030.01712.00
4.4.20.0000.01712.00
4.4.10.0000.03012.00
4.4.00.0000.02712.00
4.3.110.0000.03012.00
4.3.100.0030.03012.00
4.3.90.0000.03312.00
4.3.80.0000.03012.00
4.3.70.0030.01712.00
4.3.60.0030.02312.00
4.3.50.0000.01712.00
4.3.40.0070.02012.00
4.3.30.0070.01012.00
4.3.20.0000.01712.00
4.3.10.0030.02312.00
4.3.00.0000.01312.00

preferences:
45.32 ms | 400 KiB | 5 Q