3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected $v; public function __construct($v) { $this->v = $v; } } $d1 = new DateTime(); $d2 = clone $d1; $d2->add(new DateInterval("P2D")); $a1 = new A($d1); $a2 = new A($d2); var_dump($a1 < $a2);

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)
8.3.60.0100.01316.63
8.3.50.0130.00721.34
8.3.40.0030.01018.64
8.3.30.0190.00018.89
8.3.20.0060.00320.37
8.3.10.0000.00821.73
8.3.00.0080.00023.27
8.2.180.0110.00316.88
8.2.170.0110.00422.96
8.2.160.0170.00320.21
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0030.00519.95
8.2.120.0050.00326.35
8.2.110.0030.00621.04
8.2.100.0060.00617.93
8.2.90.0050.00319.25
8.2.80.0060.00618.04
8.2.70.0100.00017.63
8.2.60.0000.00818.04
8.2.50.0110.00018.07
8.2.40.0000.00822.23
8.2.30.0040.00419.56
8.2.20.0050.00217.94
8.2.10.0050.00318.00
8.2.00.0000.00718.00
8.1.280.0040.01125.92
8.1.270.0030.00623.96
8.1.260.0000.01028.09
8.1.250.0050.00328.09
8.1.240.0050.00522.44
8.1.230.0040.00719.10
8.1.220.0080.00017.76
8.1.210.0030.00618.77
8.1.200.0030.00617.47
8.1.190.0030.00717.48
8.1.180.0000.00718.10
8.1.170.0060.00318.55
8.1.160.0000.00720.84
8.1.150.0040.00419.05
8.1.140.0080.00019.58
8.1.130.0040.00417.59
8.1.120.0070.00017.69
8.1.110.0000.00717.66
8.1.100.0040.00417.55
8.1.90.0050.00217.68
8.1.80.0040.00417.69
8.1.70.0040.00417.65
8.1.60.0000.00817.64
8.1.50.0030.00617.53
8.1.40.0030.00617.66
8.1.30.0030.00617.70
8.1.20.0040.00417.73
8.1.10.0080.00017.53
8.1.00.0000.00917.66
8.0.300.0040.00418.77
8.0.290.0030.00616.88
8.0.280.0000.00718.48
8.0.270.0000.00717.24
8.0.260.0070.00017.07
8.0.250.0000.00717.10
8.0.240.0050.00317.12
8.0.230.0000.00717.06
8.0.220.0030.00317.12
8.0.210.0000.00717.11
8.0.200.0030.00317.18
8.0.190.0000.00717.11
8.0.180.0000.00717.11
8.0.170.0050.00317.00
8.0.160.0050.00317.12
8.0.150.0040.00417.09
8.0.140.0030.00516.98
8.0.130.0000.00613.39
8.0.120.0030.00517.07
8.0.110.0070.00016.99
8.0.100.0030.00517.15
8.0.90.0000.00716.89
8.0.80.0070.01317.11
8.0.70.0000.00716.91
8.0.60.0040.00417.04
8.0.50.0040.00417.12
8.0.30.0110.00717.21
8.0.20.0060.01317.41
8.0.10.0040.00417.00
8.0.00.0120.00716.96
7.4.330.0050.00016.84
7.4.320.0030.00316.75
7.4.300.0000.00816.66
7.4.290.0070.00016.63
7.4.280.0000.00916.65
7.4.270.0000.00716.75
7.4.260.0050.00316.75
7.4.250.0000.00716.65
7.4.240.0050.00316.68
7.4.230.0000.00716.71
7.4.220.0140.01216.72
7.4.210.0070.00916.71
7.4.200.0000.00716.56
7.4.160.0130.00316.75
7.4.150.0120.00617.40
7.4.140.0120.00517.86
7.4.130.0120.00716.52
7.4.120.0040.01216.67
7.4.110.0100.00716.81
7.4.100.0180.00416.69
7.4.90.0150.00316.62
7.4.80.0100.00719.39
7.4.70.0140.00316.65
7.4.60.0060.00916.51
7.4.50.0090.00316.28
7.4.40.0200.00016.60
7.4.30.0090.00916.34
7.4.00.0040.01114.91
7.3.330.0000.00513.44
7.3.320.0040.00413.15
7.3.310.0030.00316.27
7.3.300.0000.00716.39
7.3.290.0000.00716.33
7.3.280.0070.01016.39
7.3.270.0110.00817.40
7.3.260.0100.00616.61
7.3.250.0150.00316.50
7.3.240.0040.01416.42
7.3.230.0130.00316.39
7.3.210.0140.00316.37
7.3.200.0120.00919.39
7.3.190.0140.00316.45
7.3.180.0060.01116.73
7.3.170.0090.00916.54
7.3.160.0070.01016.46
7.2.330.0130.00616.80
7.2.320.0110.01116.96
7.2.310.0100.00716.63
7.2.300.0150.00316.78
7.2.290.0150.00616.56
7.2.00.0040.01119.46
7.1.100.0000.01118.16
7.1.70.0050.00517.45
7.1.60.0070.01719.30
7.1.50.0100.01417.20
7.1.00.0170.06022.51
7.0.200.0040.00416.75
7.0.60.0130.07721.77
7.0.50.0070.06717.81
7.0.40.0070.07720.20
7.0.30.0330.07320.28
7.0.20.0230.08720.10
7.0.10.0030.09320.30
7.0.00.0130.08720.01
5.6.210.0100.08020.55
5.6.200.0100.06318.19
5.6.190.0030.04720.63
5.6.180.0400.07720.46
5.6.170.0300.08020.55
5.6.160.0070.04020.71
5.6.150.0070.03718.17
5.6.140.0070.07718.14
5.6.130.0130.04318.28
5.6.120.0130.07021.13
5.6.110.0130.07721.10
5.6.100.0030.08321.11
5.6.90.0070.08020.96
5.6.80.0100.08320.38
5.5.350.3630.04720.38
5.5.340.0070.06017.98
5.5.330.0100.07320.41
5.5.320.0570.08020.28
5.5.310.0200.08320.36
5.5.300.0130.06718.08
5.5.290.0130.08018.05
5.5.280.0070.07020.65
5.5.270.0200.06720.95
5.5.260.0000.05020.86
5.5.250.0100.06720.58
5.5.240.0130.06020.32

preferences:
37.91 ms | 401 KiB | 5 Q