3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $c; public function __construct(callable $c) { $this->c = $c; } public function doCb() { ($this->c)(); } private static function bar() { var_dump(__METHOD__); } } $f = new Foo('Foo::bar'); // fine $f->doCb(); // not fine ($f->c)();

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)
8.3.70.0040.01816.88
8.3.60.0040.01118.68
8.3.50.0110.00718.29
8.3.40.0040.01118.81
8.3.30.0130.00618.79
8.3.20.0080.00019.11
8.3.10.0050.00319.32
8.3.00.0060.00323.61
8.2.190.0120.00616.75
8.2.180.0070.00718.67
8.2.170.0110.00422.96
8.2.160.0080.00622.00
8.2.150.0070.00024.18
8.2.140.0040.00424.66
8.2.130.0040.00419.64
8.2.120.0040.00426.35
8.2.110.0070.01020.98
8.2.100.0040.00817.72
8.2.90.0000.00817.63
8.2.80.0080.00018.81
8.2.70.0040.00417.68
8.2.60.0000.00917.93
8.2.50.0080.00018.10
8.2.40.0070.00019.17
8.2.30.0040.00419.29
8.2.20.0040.00417.91
8.2.10.0000.00817.90
8.2.00.0030.00719.37
8.1.280.0090.00925.92
8.1.270.0080.00021.99
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0040.00419.43
8.1.230.0040.00817.77
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0040.00417.25
8.1.190.0080.00317.23
8.1.180.0070.00018.10
8.1.170.0040.00818.50
8.1.160.0000.00718.88
8.1.150.0040.00418.75
8.1.140.0050.00217.54
8.1.130.0000.00718.86
8.1.120.0070.00017.37
8.1.110.0000.00717.46
8.1.100.0000.00717.29
8.1.90.0040.00417.41
8.1.80.0050.00517.39
8.1.70.0050.00317.29
8.1.60.0040.00717.67
8.1.50.0040.00417.43
8.1.40.0000.00717.60
8.1.30.0000.00817.57
8.1.20.0070.00717.67
8.1.10.0000.00817.50
8.1.00.0060.00317.41
8.0.300.0000.00818.77
8.0.290.0050.00316.63
8.0.280.0030.00318.34
8.0.270.0000.00817.21
8.0.260.0000.00717.20
8.0.250.0030.00317.00
8.0.240.0030.00316.86
8.0.230.0000.00816.98
8.0.220.0070.00016.91
8.0.210.0000.00816.88
8.0.200.0030.00317.02
8.0.190.0000.00816.93
8.0.180.0000.00816.82
8.0.170.0090.00016.84
8.0.160.0060.00616.80
8.0.150.0040.00416.86
8.0.140.0040.00416.75
8.0.130.0000.00513.36
8.0.120.0000.00816.78
8.0.110.0080.00016.70
8.0.100.0000.00716.89
8.0.90.0070.00016.96
8.0.80.0110.00516.87
8.0.70.0000.00816.88
8.0.60.0050.00216.94
8.0.50.0050.00316.83
8.0.30.0090.01017.13
8.0.20.0090.00917.40
8.0.10.0050.00216.93
8.0.00.0110.00616.80
7.4.330.0050.00015.55
7.4.320.0030.00316.45
7.4.300.0030.00316.51
7.4.290.0070.00016.61
7.4.280.0050.00216.51
7.4.270.0040.00416.50
7.4.260.0070.00016.52
7.4.250.0050.00216.43
7.4.240.0000.00716.59
7.4.230.0070.00016.59
7.4.220.0040.00416.59
7.4.210.0100.00516.51
7.4.200.0070.00016.42
7.4.160.0080.00716.59
7.4.140.0080.01017.86
7.4.130.0070.01016.56
7.4.120.0090.01016.51
7.4.110.0070.01116.44
7.4.100.0060.01816.40
7.4.90.0080.01416.50
7.4.80.0090.01219.39
7.4.70.0070.01016.54
7.4.60.0100.00716.47
7.4.50.0070.01116.42
7.4.40.0150.00816.60
7.4.00.0060.00615.21
7.3.330.0070.00013.34
7.3.320.0030.00313.38
7.3.310.0040.00416.46
7.3.300.0000.00716.32
7.3.290.0070.00016.30
7.3.280.0120.00316.36
7.3.260.0090.01016.36
7.3.240.0120.00816.38
7.3.230.0110.00516.43
7.3.210.0200.00316.62
7.3.200.0090.00616.56
7.3.190.0090.01316.40
7.3.180.0030.01316.38
7.3.170.0130.00316.48
7.3.160.0090.00616.59
7.2.330.0130.01016.40
7.2.320.0130.01216.78
7.2.310.0080.00816.43
7.2.300.0130.01016.84
7.2.290.0090.00916.44
7.2.60.1980.01114.79
7.2.50.0160.00815.02
7.2.40.0130.00815.61
7.2.30.4160.00715.54
7.2.20.4200.01015.25
7.2.10.5690.00715.36
7.2.00.5120.00815.43
7.1.200.0080.00415.72
7.1.170.0130.00913.93
7.1.160.5330.01416.43
7.1.150.4910.01117.02
7.1.140.5200.00816.66
7.1.130.6230.01016.59
7.1.120.6590.01116.82
7.1.110.6390.01216.29
7.1.100.5800.00816.26
7.1.90.8810.01016.27
7.1.80.8810.01116.09
7.1.70.8310.01115.18
7.1.60.6930.01533.17
7.1.50.7580.01133.02
7.1.40.9660.01032.55
7.1.31.0110.01232.71
7.1.20.8240.01432.91
7.1.10.0180.00714.95
7.1.00.0570.00714.67

preferences:
18.74 ms | 401 KiB | 5 Q