3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private static $sfoo = 1; private $ifoo = 2; } $cl1 = static function() { return A::$sfoo; }; $cl2 = function() { return $this->ifoo; }; $bcl1->bindTo($cl1, null, 'A'); $bcl2->bindTo($cl2, new A(), 'A'); echo $bcl1(), "\n"; echo $bcl2(), "\n";

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)
8.3.70.0120.00318.43
8.3.60.0070.01116.50
8.3.50.0100.01221.12
8.3.40.0080.01118.92
8.3.30.0080.00818.73
8.3.20.0040.00420.39
8.3.10.0040.00421.90
8.3.00.0030.00523.63
8.2.190.0040.01118.54
8.2.180.0120.00618.29
8.2.170.0140.00022.96
8.2.160.0130.00020.53
8.2.150.0040.00424.18
8.2.140.0070.00024.66
8.2.130.0040.00421.03
8.2.120.0040.00426.35
8.2.110.0090.00020.77
8.2.100.0110.00017.80
8.2.90.0000.00719.22
8.2.80.0040.00417.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0050.00318.09
8.2.40.0030.00522.17
8.2.30.0000.00719.52
8.2.20.0000.00817.67
8.2.10.0000.00818.13
8.2.00.0000.00717.98
8.1.280.0170.00325.92
8.1.270.0080.00022.19
8.1.260.0000.00828.09
8.1.250.0070.00028.09
8.1.240.0060.00322.47
8.1.230.0040.00817.77
8.1.220.0030.00617.74
8.1.210.0040.00418.77
8.1.200.0050.00517.35
8.1.190.0000.00817.35
8.1.180.0000.00818.10
8.1.170.0000.00918.53
8.1.160.0040.00420.63
8.1.150.0040.00419.13
8.1.140.0040.00419.50
8.1.130.0040.00417.77
8.1.120.0070.00017.54
8.1.110.0050.00317.34
8.1.100.0030.00517.52
8.1.90.0040.00417.42
8.1.80.0000.00717.45
8.1.70.0070.00017.37
8.1.60.0080.00017.59
8.1.50.0000.00917.59
8.1.40.0090.00517.52
8.1.30.0040.00417.63
8.1.20.0080.00017.64
8.1.10.0080.00017.55
8.1.00.0000.00717.53
8.0.300.0040.00418.77
8.0.290.0000.00716.75
8.0.280.0030.00318.26
8.0.270.0030.00317.21
8.0.260.0030.00317.18
8.0.250.0000.00716.95
8.0.240.0000.00816.82
8.0.230.0040.00416.93
8.0.220.0040.00416.93
8.0.210.0000.00716.87
8.0.200.0000.00617.03
8.0.190.0070.00017.05
8.0.180.0070.00316.97
8.0.170.0080.00016.97
8.0.160.0000.00816.86
8.0.150.0030.00516.72
8.0.140.0070.00316.91
8.0.130.0000.00713.29
8.0.120.0070.00316.93
8.0.110.0070.00016.99
8.0.100.0040.00416.89
8.0.90.0040.00416.93
8.0.80.0090.00616.96
8.0.70.0040.00416.78
8.0.60.0040.00416.86
8.0.50.0040.00416.80
8.0.30.0080.00917.12
8.0.20.0110.00917.42
8.0.10.0060.00317.05
8.0.00.0100.00816.95
7.4.330.0000.00516.66
7.4.320.0030.00316.51
7.4.300.0030.00516.59
7.4.290.0120.00016.45
7.4.280.0080.00016.54
7.4.270.0030.00316.50
7.4.260.0030.00516.56
7.4.250.0040.00416.51
7.4.240.0040.00416.61
7.4.230.0030.00316.71
7.4.220.0070.01116.71
7.4.210.0090.00816.50
7.4.200.0050.00216.51
7.4.160.0130.00316.43
7.4.150.0170.00017.40
7.4.140.0140.00717.86
7.4.130.0120.00716.67
7.4.120.0110.00916.53
7.4.110.0150.00316.42
7.4.100.0040.01516.44
7.4.90.0060.01616.70
7.4.80.0050.01119.39
7.4.70.0060.01116.34
7.4.60.0070.01016.52
7.4.50.0080.00416.60
7.4.40.0060.01016.68
7.4.30.0090.01216.52
7.4.00.0040.01414.77
7.3.330.0000.00613.24
7.3.320.0030.00313.25
7.3.310.0000.00716.26
7.3.300.0070.00016.24
7.3.290.0000.00716.36
7.3.280.0110.00716.30
7.3.270.0060.01317.40
7.3.260.0100.00616.57
7.3.250.0090.01016.30
7.3.240.0090.00916.30
7.3.230.0100.00716.48
7.3.210.0130.00916.42
7.3.200.0090.00819.39
7.3.190.0060.01316.37
7.3.180.0060.01616.37
7.3.170.0060.01016.29
7.3.160.0030.01216.27
7.3.120.0040.01117.15
7.3.110.0000.01417.15
7.3.100.0060.00817.15
7.3.90.0000.01517.15
7.3.80.0000.01117.15
7.3.70.0070.00717.15
7.3.60.0060.00917.15
7.3.50.0050.00817.15
7.3.40.0060.00617.15
7.3.30.0000.01417.15
7.3.20.0070.01117.15
7.3.10.0080.00716.98
7.3.00.0090.00616.86
7.2.330.0130.00316.63
7.2.320.0030.01416.66
7.2.310.0170.00516.68
7.2.300.0080.00816.67
7.2.290.0100.00716.65
7.2.240.0030.01417.15
7.2.230.0090.00617.15
7.2.220.0030.01317.15
7.2.210.0040.01117.15
7.2.200.0030.00917.15
7.2.190.0000.01117.15
7.2.180.0030.01417.15
7.2.170.0090.00617.15
7.2.160.0150.00317.15
7.2.150.0130.00317.15
7.2.140.0000.01417.15
7.2.130.0100.00516.98
7.2.120.0080.00716.99
7.2.110.0030.01017.01
7.2.100.0050.01117.02
7.2.90.0020.01116.92
7.2.80.0060.00616.91
7.2.70.0060.00817.03
7.2.60.0100.00616.90
7.2.50.0100.00417.04
7.2.40.0080.00517.07
7.2.30.0100.00317.08
7.2.20.0030.01316.99
7.2.10.0060.00717.03
7.2.00.0020.01117.71
7.1.330.0070.00717.15
7.1.320.0000.01217.15
7.1.310.0000.01217.15
7.1.300.0060.00917.15
7.1.290.0040.01117.15
7.1.280.0060.00917.15
7.1.270.0070.00717.15
7.1.260.0030.01017.15
7.1.250.0060.00816.45
7.1.200.0060.00615.59
7.1.100.0000.01118.23
7.1.70.0060.00617.08
7.1.60.0110.01419.40
7.1.50.0250.00434.71
7.1.00.0100.07022.33
7.0.200.0430.00314.45
7.0.60.0230.06721.70
7.0.50.0030.09317.88
7.0.40.0070.08020.10
7.0.30.0230.06020.20
7.0.20.0430.07720.07
7.0.10.0030.07020.15
7.0.00.0100.04020.19
5.6.210.0170.06020.55
5.6.200.0030.07018.22
5.6.190.0070.08720.43
5.6.180.0170.05320.55
5.6.170.0170.04320.55
5.6.160.0000.04320.44
5.6.150.0070.08018.29
5.6.140.0030.06018.20
5.6.130.0130.08018.27
5.6.120.0130.07021.00
5.6.110.0070.06021.04
5.6.100.0030.09321.02
5.6.90.0100.04721.04
5.6.80.0100.05020.43
5.5.350.0030.08720.46
5.5.340.0100.04318.02
5.5.330.0070.04320.42
5.5.320.0130.04720.27
5.5.310.0330.08020.32
5.5.300.0000.04317.93
5.5.290.0200.07317.98
5.5.280.0130.06020.77
5.5.270.0030.04320.90
5.5.260.0100.08020.80
5.5.250.0200.07720.59
5.5.240.0270.05020.16

preferences:
56.01 ms | 401 KiB | 5 Q