3v4l.org

run code in 500+ PHP versions simultaneously
<?php // declare(strict_types=1); namespace Test\Biz; //error_reporting(-1); class Foo { public function bar($value) { if (\is_callable($value)) { return $this->baz($value); } } public function baz(callable $callable) { return $callable; } } function demonstrate2(callable $callable) { return $callable; } echo (new Foo())->bar('\Test\Biz\Foo::bar'); demonstrate2('\Test\Biz\Foo::bar');

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)
8.5.70.0090.00917.05
8.5.60.0100.00816.94
8.5.50.0130.00418.43
8.5.30.0080.00919.48
8.5.20.0100.00819.64
8.5.10.0090.00816.64
8.5.00.0120.00920.30
8.4.220.0080.00919.61
8.4.210.0060.01121.43
8.4.180.0130.00919.65
8.4.170.0140.00823.72
8.4.160.0190.00720.38
8.4.150.0070.00516.77
8.4.140.0120.01017.62
8.4.130.0130.00618.07
8.4.120.0060.00220.45
8.4.110.0050.00522.54
8.4.100.0130.00817.87
8.4.90.0130.00918.50
8.4.80.0050.00317.90
8.4.70.0090.00618.16
8.4.60.0110.00918.96
8.4.50.0120.00819.71
8.4.40.0060.01319.64
8.4.30.0140.00620.54
8.4.20.0130.00620.27
8.4.10.0050.01519.53
8.3.310.0050.00420.21
8.3.300.0160.00420.70
8.3.290.0140.00520.90
8.3.280.0160.00818.40
8.3.270.0150.00516.56
8.3.260.0120.00916.57
8.3.250.0140.00518.51
8.3.240.0150.00516.54
8.3.230.0110.00916.48
8.3.220.0040.00417.05
8.3.210.0120.00616.54
8.3.200.0100.00516.68
8.3.190.0120.00618.82
8.3.180.0110.00918.27
8.3.170.0150.00018.79
8.3.160.0090.00318.50
8.3.150.0060.01220.57
8.3.140.0050.00316.66
8.3.130.0080.01218.35
8.3.120.0030.00619.10
8.3.110.0000.00920.94
8.3.100.0030.00616.62
8.3.90.0040.00426.77
8.3.80.0030.00616.75
8.3.70.0120.00316.88
8.3.60.0030.01418.30
8.3.50.0080.01016.68
8.3.40.0030.01218.83
8.3.30.0120.00318.84
8.3.20.0070.00020.86
8.3.10.0060.00318.95
8.3.00.0040.00421.95
8.2.310.0130.00818.23
8.2.300.0110.00922.09
8.2.290.0080.01220.25
8.2.280.0120.00918.22
8.2.270.0110.00817.02
8.2.260.0040.00418.23
8.2.250.0040.00418.48
8.2.240.0040.00416.38
8.2.230.0060.00322.58
8.2.220.0030.01024.06
8.2.210.0110.00726.77
8.2.200.0060.00316.63
8.2.190.0170.00018.41
8.2.180.0040.01125.92
8.2.170.0110.01118.98
8.2.160.0100.00720.39
8.2.150.0050.00524.18
8.2.140.0040.00424.66
8.2.130.0070.00026.16
8.2.120.0000.00826.16
8.2.110.0060.00322.21
8.2.100.0040.00817.84
8.2.90.0030.00517.88
8.2.80.0080.00017.97
8.2.70.0030.00617.80
8.2.60.0040.00418.09
8.2.50.0030.00518.10
8.2.40.0060.00321.03
8.2.30.0000.00819.25
8.2.20.0040.00418.00
8.2.10.0000.00718.90
8.2.00.0000.00719.38
8.1.340.0130.01117.79
8.1.330.0120.00621.66
8.1.320.0120.00816.06
8.1.310.0040.00416.71
8.1.300.0090.00618.08
8.1.290.0090.00030.84
8.1.280.0040.01125.92
8.1.270.0000.00821.99
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0060.00323.83
8.1.230.0080.00418.95
8.1.220.0000.00817.76
8.1.210.0080.00018.77
8.1.200.0040.00416.98
8.1.190.0040.00417.10
8.1.180.0090.00018.10
8.1.170.0040.00418.59
8.1.160.0030.00618.69
8.1.150.0070.00018.78
8.1.140.0000.00718.65
8.1.130.0000.00719.95
8.1.120.0030.00417.26
8.1.110.0040.00417.37
8.1.100.0040.00417.20
8.1.90.0070.00017.32
8.1.80.0030.00517.25
8.1.70.0030.00317.37
8.1.60.0000.01117.46
8.1.50.0000.00817.36
8.1.40.0000.00917.36
8.1.30.0050.00317.65
8.1.20.0000.00817.55
8.1.10.0040.00417.43
8.1.00.0050.00317.50
8.0.300.0040.00419.64
8.0.290.0000.00916.88
8.0.280.0000.00718.40
8.0.270.0070.00017.18
8.0.260.0000.00718.52
8.0.250.0000.00716.95
8.0.240.0040.00417.07
8.0.230.0040.00416.82
8.0.220.0070.00316.79
8.0.210.0000.00716.86
8.0.200.0030.00316.98
8.0.190.0000.00716.95
8.0.180.0000.00816.90
8.0.170.0080.00016.94
8.0.160.0050.00316.77
8.0.150.0040.00416.86
8.0.140.0040.00416.83
8.0.130.0030.00313.37
8.0.120.0040.00416.86
8.0.110.0040.00416.79
8.0.100.0040.00416.93
8.0.90.0000.00716.79
8.0.80.0120.00916.86
8.0.70.0040.00417.02
8.0.60.0050.00316.88
8.0.50.0040.00416.72
8.0.30.0090.01117.29
8.0.20.0090.01017.08
8.0.10.0000.00716.84
8.0.00.0120.00616.62
7.4.330.0030.00315.55
7.4.320.0000.00616.43
7.4.300.0030.00316.31
7.4.290.0000.00716.52
7.4.280.0050.00316.48
7.4.270.0040.00416.59
7.4.260.0040.00416.52
7.4.250.0000.00716.51
7.4.240.0060.00316.49
7.4.230.0000.00716.25
7.4.220.0050.00316.43
7.4.210.0090.00716.47
7.4.200.0000.00816.64
7.4.160.0120.00616.45
7.4.140.0140.00317.86
7.4.130.0130.00716.45
7.4.120.0070.01016.48
7.4.110.0140.00616.46
7.4.100.0120.00616.44
7.4.90.0060.01216.50
7.4.80.0130.00319.39
7.4.70.0060.01216.45
7.4.60.0070.01016.41
7.4.50.0030.01416.54
7.4.40.0140.00416.52
7.4.00.0060.00914.88
7.3.330.0040.00413.30
7.3.320.0000.00613.37
7.3.310.0030.00316.22
7.3.300.0030.00316.37
7.3.290.0000.00716.20
7.3.280.0080.00716.34
7.3.260.0090.00816.34
7.3.240.0080.01016.41
7.3.230.0100.00716.39
7.3.210.0140.00916.66
7.3.200.0090.00916.37
7.3.190.0140.01016.29
7.3.180.0100.01016.32
7.3.170.0090.00616.40
7.3.160.0060.01016.39
7.3.120.0110.00714.98
7.3.110.0040.01414.92
7.3.100.0030.01314.91
7.3.90.0120.00614.80
7.3.80.0090.00914.86
7.3.70.0030.01314.75
7.3.60.0060.00614.72
7.3.50.0140.00614.76
7.3.40.0050.00914.83
7.3.30.0070.00714.65
7.3.20.0160.00216.71
7.3.10.0060.00516.77
7.3.00.0060.00816.67
7.2.330.0100.01016.45
7.2.320.0100.01016.52
7.2.310.0060.01016.28
7.2.300.0140.00316.68
7.2.290.0110.00616.40
7.2.250.0030.01614.87
7.2.240.0100.00714.67
7.2.230.0000.01415.00
7.2.220.0070.00715.09
7.2.210.0030.01314.98
7.2.200.0030.00715.13
7.2.190.0100.00314.91
7.2.180.0070.00714.95
7.2.170.0090.00714.72
7.2.160.0180.00414.74
7.2.150.0120.00016.67
7.2.140.0040.00716.48
7.2.130.0160.01016.71
7.2.120.0000.01516.70
7.2.110.0040.01116.50
7.2.100.0040.00816.84
7.2.90.0000.01116.58
7.2.80.0110.00716.62
7.2.70.0100.00316.72
7.2.60.0030.01016.71
7.2.50.0090.00616.79
7.2.40.0140.00016.54
7.2.30.0030.01316.95
7.2.20.0090.00316.93
7.2.10.0000.01416.72
7.2.00.0070.00816.94
7.1.330.0030.01015.83
7.1.320.0050.00515.84
7.1.310.0040.01515.62
7.1.300.0030.01015.57
7.1.290.0030.01415.86
7.1.280.0120.00615.63
7.1.270.0050.00815.72
7.1.260.0070.00615.83
7.1.250.0040.00915.96

preferences:
47.1 ms | 1580 KiB | 5 Q