3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { protected $v; public function __construct($v) { $this->v = $v; } } $a1 = new A(new DateTime()); $a2 = new A(new DateTime()); var_dump($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)
8.3.60.0100.00716.73
8.3.50.0040.01116.63
8.3.40.0110.00418.85
8.3.30.0110.00419.02
8.3.20.0080.00020.39
8.3.10.0030.00621.59
8.3.00.0040.00423.61
8.2.180.0070.00717.00
8.2.170.0150.00022.96
8.2.160.0080.00520.27
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0080.00019.89
8.2.120.0000.00826.35
8.2.110.0080.00320.98
8.2.100.0080.00417.97
8.2.90.0060.00319.41
8.2.80.0040.00417.97
8.2.70.0060.00317.75
8.2.60.0030.00518.03
8.2.50.0060.00318.07
8.2.40.0080.00022.20
8.2.30.0020.00519.60
8.2.20.0070.00017.76
8.2.10.0000.00818.04
8.2.00.0040.00418.06
8.1.280.0070.00725.92
8.1.270.0030.00723.96
8.1.260.0070.00428.09
8.1.250.0040.00428.09
8.1.240.0060.00321.37
8.1.230.0120.00017.64
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0030.00617.48
8.1.190.0080.00017.48
8.1.180.0070.00018.10
8.1.170.0030.00618.64
8.1.160.0000.00820.80
8.1.150.0000.00718.92
8.1.140.0050.00319.65
8.1.130.0030.00317.87
8.1.120.0040.00417.66
8.1.110.0030.00417.68
8.1.100.0000.00817.64
8.1.90.0000.00717.65
8.1.80.0000.00717.67
8.1.70.0000.00717.64
8.1.60.0000.00817.70
8.1.50.0060.00317.61
8.1.40.0000.00817.54
8.1.30.0000.00817.80
8.1.20.0000.00717.66
8.1.10.0040.00417.54
8.1.00.0040.00417.61
8.0.300.0040.00418.77
8.0.290.0070.00016.88
8.0.280.0030.00318.53
8.0.270.0030.00317.25
8.0.260.0000.00617.29
8.0.250.0000.00717.04
8.0.240.0070.00017.05
8.0.230.0070.00017.20
8.0.220.0070.00017.10
8.0.210.0040.00416.99
8.0.200.0000.00616.99
8.0.190.0000.00717.20
8.0.180.0030.00617.04
8.0.170.0040.00417.00
8.0.160.0000.00717.17
8.0.150.0030.00317.04
8.0.140.0040.00417.02
8.0.130.0000.00513.39
8.0.120.0040.00417.02
8.0.110.0040.00416.99
8.0.100.0040.00416.89
8.0.90.0020.00517.16
8.0.80.0030.01317.13
8.0.70.0000.00716.96
8.0.60.0000.00717.10
8.0.50.0030.00516.93
8.0.30.0100.01017.32
8.0.20.0120.01117.40
8.0.10.0000.00717.05
8.0.00.0130.00716.94
7.4.330.0000.00616.84
7.4.320.0030.00316.70
7.4.300.0030.00516.50
7.4.290.0040.00416.76
7.4.280.0030.00616.63
7.4.270.0040.00316.64
7.4.260.0030.00416.75
7.4.250.0000.00716.67
7.4.240.0010.00616.74
7.4.230.0070.00016.64
7.4.220.0190.00016.65
7.4.210.0100.00316.77
7.4.200.0070.00016.46
7.4.160.0120.00916.60
7.4.150.0130.01317.40
7.4.140.0110.00817.86
7.4.130.0080.00916.73
7.4.120.0130.00516.65
7.4.110.0070.01016.92
7.4.100.0110.01116.59
7.4.90.0060.01116.69
7.4.80.0040.01319.39
7.4.70.0030.01316.63
7.4.60.0100.00616.66
7.4.50.0070.01116.52
7.4.40.0130.00516.82
7.4.30.0100.00716.89
7.4.00.0040.01115.17
7.3.330.0060.00013.18
7.3.320.0070.00013.21
7.3.310.0000.00716.41
7.3.300.0030.00316.43
7.3.290.0060.01316.39
7.3.280.0090.00716.38
7.3.270.0180.00017.40
7.3.260.0150.00616.64
7.3.250.0110.00716.53
7.3.240.0100.01216.43
7.3.230.0090.00916.59
7.3.210.0040.01516.52
7.3.200.0110.01119.39
7.3.190.0100.01016.45
7.3.180.0120.00316.61
7.3.170.0130.00916.40
7.3.160.0170.00316.61
7.2.330.0100.01016.81
7.2.320.0140.00416.64
7.2.310.0120.01216.45
7.2.300.0130.01016.81
7.2.290.0030.01416.85
7.2.60.0130.00316.82
7.2.00.0090.00319.77
7.1.200.0070.00715.68
7.1.100.0090.00317.99
7.1.70.0050.00517.05
7.1.60.0110.01419.30
7.1.50.0030.01017.15
7.1.00.0070.06722.36
7.0.200.0030.00716.75
7.0.60.0070.08721.63
7.0.50.0030.08717.88
7.0.40.0100.06720.18
7.0.30.0300.05020.16
7.0.20.0370.03020.20
7.0.10.0000.10020.23
7.0.00.0200.07020.07
5.6.280.0030.03320.89
5.6.210.0170.07020.66
5.6.200.0000.04318.27
5.6.190.0130.04020.39
5.6.180.0430.08020.61
5.6.170.0300.07720.54
5.6.160.0130.08720.46
5.6.150.0000.04318.27
5.6.140.0100.06318.23
5.6.130.0130.07718.18
5.6.120.0070.08720.99
5.6.110.0200.05320.98
5.6.100.0030.04721.01
5.6.90.0070.08721.11
5.6.80.0100.07720.38
5.5.350.2900.03320.39
5.5.340.0100.04318.07
5.5.330.0100.03720.57
5.5.320.0600.06720.31
5.5.310.0200.04720.30
5.5.300.0070.08017.95
5.5.290.0100.03317.92
5.5.280.0030.04720.90
5.5.270.0000.05720.75
5.5.260.0100.06720.76
5.5.250.0100.07320.62
5.5.240.0130.07320.36

preferences:
64.21 ms | 401 KiB | 5 Q