3v4l.org

run code in 300+ PHP versions simultaneously
<?php class CallableStub { protected $callback = null; public function setCallback(callable $callback) { $this->callback = $callback; } public function __call($name, $args) { if($this->callback == null || !is_callable($this->callback)) { throw new \LogicException("CallableStub requires a callback function to be callable."); } //$cb = $this->callback; // $cb(); instead and it works! return $this->callback($name, $args); } } $s = new CallableStub(); $s->setCallback( function ($x, $y) { var_dump(func_get_args()); }); $s->frankfurt('rabbit stew');

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)
8.3.60.0590.03080.25
8.3.50.1030.02880.07
8.3.40.0200.03048.20
8.3.30.0310.01748.90
8.3.20.0030.02449.66
8.3.10.0130.01051.44
8.3.00.0070.01047.59
8.2.180.0500.03380.14
8.2.170.0450.01448.83
8.2.160.0290.03849.83
8.2.150.0350.01049.79
8.2.140.0170.01349.90
8.2.130.0210.00749.85
8.2.120.0000.01650.10
8.2.110.0200.01048.99
8.2.100.0200.02047.41
8.2.90.0160.01347.49
8.2.80.0170.01047.13
8.2.70.0170.01747.00
8.2.60.0170.01047.54
8.2.50.0210.00947.13
8.2.40.0110.01547.75
8.2.30.0180.00647.61
8.2.20.0160.00947.03
8.2.10.0030.02347.49
8.2.00.0100.01747.46
8.1.280.0880.01779.27
8.1.270.0160.01349.58
8.1.260.0190.00349.93
8.1.250.0160.01051.52
8.1.240.0250.00650.35
8.1.230.0270.01050.53
8.1.220.0120.01247.16
8.1.210.0110.01448.46
8.1.200.0170.01746.73
8.1.190.0190.00646.61
8.1.180.0120.01246.60
8.1.170.0210.01148.02
8.1.160.0080.01551.28
8.1.150.0220.00748.23
8.1.140.0170.01446.85
8.1.130.0110.01449.59
8.1.120.0100.01346.78
8.1.110.0110.01446.80
8.1.100.0030.02046.67
8.1.90.0100.01746.80
8.1.80.0030.02046.81
8.1.70.0130.01046.63
8.1.60.0280.01046.94
8.1.50.0130.01646.78
8.1.40.0170.00746.68
8.1.30.0270.00046.94
8.1.20.0140.01446.91
8.1.10.0210.02180.85
8.1.00.0350.00780.78
8.0.300.0140.02883.02
8.0.290.0200.02479.63
8.0.280.0140.02881.52
8.0.270.0290.01380.36
8.0.260.0170.03081.46
8.0.250.0270.01479.94
8.0.240.0240.01479.97
8.0.230.0160.02379.92
8.0.220.0220.01679.83
8.0.210.0240.01779.86
8.0.200.0300.01080.00
8.0.190.0360.02079.98
8.0.180.0450.02279.85
8.0.170.0250.01679.91
8.0.160.0220.02279.99
8.0.150.0070.03479.86
8.0.140.0260.02679.77
8.0.130.0920.025136.44
8.0.120.0260.01679.79
8.0.110.0230.01979.91
8.0.100.0160.02379.82
8.0.90.0270.02379.67
8.0.80.0520.03679.83
8.0.70.0130.02979.88
8.0.60.0200.02379.68
8.0.50.0410.01079.80
8.0.30.0560.04180.00
8.0.20.0710.05179.84
8.0.10.0260.01379.88
8.0.00.0570.04479.70
7.4.330.0150.02376.38
7.4.320.0220.01679.33
7.4.300.0250.01479.40
7.4.290.0290.02379.39
7.4.280.0270.01779.49
7.4.270.0270.01779.50
7.4.260.0170.02479.36
7.4.250.0270.01379.51
7.4.240.0230.01679.36
7.4.230.0160.02679.54
7.4.220.0770.07079.37
7.4.210.0470.05679.37
7.4.200.0200.02079.51
7.4.160.0710.02379.26
7.4.150.0850.02679.50
7.4.140.0640.04379.32
7.4.130.0650.07079.25
7.4.120.0640.04279.39
7.4.110.0600.04779.59
7.4.100.0700.05479.26
7.4.90.0490.05079.41
7.4.80.0540.07179.54
7.4.70.0870.05779.48
7.4.60.0530.04979.41
7.4.50.0070.02179.50
7.4.40.0700.03579.36
7.4.30.0560.09179.43
7.4.00.0440.03077.73
7.3.330.0500.037136.38
7.3.320.0430.030136.37
7.3.310.0170.02379.50
7.3.300.0200.02079.53
7.3.290.0670.04379.55
7.3.280.0630.05079.45
7.3.270.0730.03379.43
7.3.260.0920.05679.50
7.3.250.0660.05279.62
7.3.240.0670.03779.41
7.3.230.0640.04679.75
7.3.210.0540.04779.68
7.3.200.0690.04979.59
7.3.190.0520.04679.72
7.3.180.0590.04679.80
7.3.170.0820.04179.53
7.3.160.0720.03379.45
7.3.120.0560.03677.98
7.3.110.0240.04477.87
7.3.100.0360.02678.07
7.3.90.0430.04978.04
7.3.80.0310.04177.97
7.3.70.0330.05377.80
7.3.60.0310.04177.91
7.3.50.0400.02878.02
7.3.40.0350.03578.09
7.3.30.0360.03378.05
7.3.20.0220.02578.68
7.3.10.0260.01778.63
7.3.00.0270.02778.51
7.2.330.0600.06079.41
7.2.320.0750.02979.75
7.2.310.0640.04179.61
7.2.300.0750.02779.38
7.2.290.0830.07179.84
7.2.250.0330.04378.14
7.2.240.0530.04378.16
7.2.230.0400.05478.04
7.2.220.0260.04277.84
7.2.210.0270.05078.00
7.2.200.0350.03878.17
7.2.190.0370.03777.79
7.2.180.0370.03778.01
7.2.170.0300.04777.99
7.2.60.4290.03378.82
7.2.00.0920.02380.91
7.1.330.0440.03277.77
7.1.320.0260.04977.60
7.1.310.0230.03977.91
7.1.300.0200.04777.56
7.1.290.0230.05377.55
7.1.280.0160.04677.73
7.1.270.0330.02677.73
7.1.260.0280.04677.94
7.1.200.1190.02077.49
7.1.100.0070.03180.21
7.1.70.0630.03078.68
7.1.60.0230.04079.19
7.1.50.1680.03978.91
7.1.00.0130.10084.36
7.0.200.5060.02778.32
7.0.100.0370.10383.37
7.0.90.0430.08083.40
7.0.80.0470.06783.41
7.0.70.0600.08783.43
7.0.60.0600.09783.34
7.0.50.0370.10783.81
7.0.40.0100.11720.13
7.0.30.0170.11320.18
7.0.20.0130.10720.10
7.0.10.0200.08719.94
7.0.00.0130.09020.14
5.6.250.0130.05338.39
5.6.240.0300.07038.46
5.6.230.0170.09338.57
5.6.220.0270.07738.49
5.6.210.0130.08038.53
5.6.200.0130.09338.96
5.6.190.0070.10039.02
5.6.180.0230.07338.97
5.6.170.0170.09038.94
5.6.160.0130.08738.84
5.6.150.0170.05338.84
5.6.140.0170.07038.94
5.6.130.0130.08338.84
5.6.120.0100.09039.01
5.6.110.0200.08339.06
5.6.100.0100.09338.84
5.6.90.0100.07338.99
5.6.80.0130.09338.25
5.6.70.0300.07338.39
5.6.60.0230.08038.23
5.6.50.0130.04738.39
5.6.40.0100.07338.40
5.6.30.0130.07038.21
5.6.20.0170.08338.30
5.6.10.0130.08738.22
5.6.00.0230.07738.35
5.5.380.0230.05738.52
5.5.370.0130.08738.59
5.5.360.0200.09038.36
5.5.350.0230.07738.34
5.5.340.0230.04738.85
5.5.330.0170.06038.84
5.5.320.0130.08338.92
5.5.310.0100.04738.93
5.5.300.0200.08338.81
5.5.290.0200.08338.84
5.5.280.0170.08738.94
5.5.270.0200.08038.79
5.5.260.0100.09038.84
5.5.250.0170.09338.61
5.5.240.0230.09338.29
5.5.230.0200.08738.13
5.5.220.0130.08038.12
5.5.210.0100.09338.23
5.5.200.0230.08038.17
5.5.190.0100.09738.17
5.5.180.0130.04738.27
5.5.160.0170.08338.20
5.5.150.0130.07338.28
5.5.140.0170.08338.19
5.5.130.0230.07338.16
5.5.120.0130.08038.28
5.5.110.0100.05338.26
5.5.100.0230.08338.08
5.5.90.0170.05338.19
5.5.80.0130.09038.18
5.5.70.0270.08738.08
5.5.60.0100.06038.16
5.5.50.0130.07338.08
5.5.40.0200.07738.09
5.5.30.0230.04338.15
5.5.20.0200.08038.07
5.5.10.0170.08038.05
5.5.00.0130.05038.06
5.4.450.0030.06737.51
5.4.440.0200.08737.61
5.4.430.0130.09037.68
5.4.420.0170.09037.64
5.4.410.0130.05337.75
5.4.400.0230.07737.19
5.4.390.0100.05337.44
5.4.380.0130.04737.43
5.4.370.0170.07037.36
5.4.360.0130.07737.29
5.4.350.0130.08337.36
5.4.340.0200.04737.38
5.4.320.0200.06737.22
5.4.310.0200.08037.45
5.4.300.0200.07337.34
5.4.290.0200.07737.44
5.4.280.0100.07337.35
5.4.270.0170.04737.33
5.4.260.0000.06037.43
5.4.250.0130.09037.33
5.4.240.0170.07737.23
5.4.230.0100.09037.51
5.4.220.0230.07337.27
5.4.210.0070.05737.34
5.4.200.0230.07037.43
5.4.190.0070.08037.54
5.4.180.0170.04737.32
5.4.170.0200.07737.35
5.4.160.0330.06737.36
5.4.150.0100.05037.34
5.4.140.0170.07034.55
5.4.130.0170.08034.26
5.4.120.0130.05334.22
5.4.110.0300.03334.77
5.4.100.0130.07334.85
5.4.90.0170.04734.73
5.4.80.0230.07334.67
5.4.70.0300.06734.65
5.4.60.0170.07034.82
5.4.50.0100.04334.78
5.4.40.0100.08334.76
5.4.30.0170.07734.82
5.4.20.0100.07734.68
5.4.10.0100.08334.63
5.4.00.0270.06733.93
5.3.290.0030.08014.65
5.3.280.0100.07014.53
5.3.270.0030.07314.60
5.3.260.0100.07314.55
5.3.250.0030.07714.70
5.3.240.0130.06314.71
5.3.230.0130.07714.54
5.3.220.0030.07314.57
5.3.210.0100.06714.50
5.3.200.0130.07014.63
5.3.190.0070.04714.66
5.3.180.0030.04314.70
5.3.170.0100.07314.58
5.3.160.0030.08014.58
5.3.150.0030.08014.68
5.3.140.0100.07014.57
5.3.130.0070.07714.61
5.3.120.0070.08014.65
5.3.110.0070.07014.63
5.3.100.0070.04714.05
5.3.90.0070.07314.09
5.3.80.0070.06714.01
5.3.70.0100.06314.04
5.3.60.0070.08013.93
5.3.50.0030.08013.95
5.3.40.0070.06013.85
5.3.30.0030.04313.98
5.3.20.0070.06313.68
5.3.10.0200.05013.58
5.3.00.0100.03313.71
5.2.170.0070.05711.06
5.2.160.0100.05311.05
5.2.150.0000.07011.25
5.2.140.0070.05711.01
5.2.130.0030.04011.02
5.2.120.0070.03711.16
5.2.110.0100.02711.04
5.2.100.0000.03011.13
5.2.90.0070.02711.00
5.2.80.0000.03711.10
5.2.70.0100.02311.17
5.2.60.0000.03011.15
5.2.50.0070.02310.94
5.2.40.0030.03010.92
5.2.30.0000.03310.89
5.2.20.0030.02710.96
5.2.10.0000.03310.75
5.2.00.0070.02310.86
5.1.60.0000.02710.64
5.1.50.0030.02310.64
5.1.40.0000.03010.64
5.1.30.0070.03710.64
5.1.20.0030.02710.64
5.1.10.0030.04710.64
5.1.00.0000.04310.64
5.0.50.0000.02310.64
5.0.40.0030.01710.64
5.0.30.0000.03010.64
5.0.20.0000.02010.64
5.0.10.0070.01310.64
5.0.00.0000.03010.64
4.4.90.0000.01710.64
4.4.80.0000.01710.64
4.4.70.0000.01710.64
4.4.60.0000.01710.64
4.4.50.0000.01710.64
4.4.40.0000.02310.64
4.4.30.0030.01310.64
4.4.20.0030.01310.64
4.4.10.0000.02710.64
4.4.00.0070.02010.64
4.3.110.0000.01710.64
4.3.100.0000.02010.64
4.3.90.0000.01310.64
4.3.80.0030.03010.64
4.3.70.0000.02310.64
4.3.60.0000.01310.64
4.3.50.0000.01310.64
4.3.40.0000.02310.64
4.3.30.0030.01310.64
4.3.20.0000.01310.64
4.3.10.0030.01310.64
4.3.00.0000.02010.64

preferences:
62.61 ms | 401 KiB | 5 Q