3v4l.org

run code in 300+ PHP versions simultaneously
<?php $closures = array(); $simple_closure = function() { return $this->msg;}; for ($x=0; $x < 2; $x++) { $closures[$x] = $simple_closure; } $obj1 = new stdClass; $obj1->getMessage = function () { return "Top of the morning!\n"; }; $obj2 = clone($obj1); $c1 = Closure::bind($closures[0], $obj1); $c2 = Closure::bind($closures[1], $obj2); var_dump($c1,$c2); echo $c1(); echo $c2(); $m = $obj1->getMessage; echo $m();

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)
8.3.60.0170.00318.43
8.3.50.0080.00821.27
8.3.40.0070.00718.65
8.3.30.0100.00320.18
8.3.20.0080.00020.61
8.3.10.0000.00821.05
8.3.00.0080.00023.66
8.2.180.0070.00716.63
8.2.170.0200.00022.96
8.2.160.0130.00022.08
8.2.150.0080.00024.18
8.2.140.0060.00324.66
8.2.130.0040.00426.16
8.2.120.0050.00320.85
8.2.110.0000.00919.46
8.2.100.0000.01117.97
8.2.90.0030.00719.34
8.2.80.0050.00517.97
8.2.70.0050.00317.61
8.2.60.0080.00017.93
8.2.50.0060.00318.07
8.2.40.0060.00318.34
8.2.30.0040.00419.41
8.2.20.0040.00417.69
8.2.10.0040.00417.65
8.2.00.0060.00617.83
8.1.280.0080.00825.92
8.1.270.0080.00023.99
8.1.260.0080.00026.35
8.1.250.0040.00428.09
8.1.240.0060.00322.14
8.1.230.0110.00019.01
8.1.220.0000.00817.77
8.1.210.0040.00418.77
8.1.200.0060.00317.35
8.1.190.0000.00917.35
8.1.180.0060.00318.10
8.1.170.0030.00518.71
8.1.160.0040.00418.84
8.1.150.0070.00018.66
8.1.140.0070.00017.40
8.1.130.0030.00317.90
8.1.120.0040.00417.40
8.1.110.0000.00717.47
8.1.100.0040.00417.43
8.1.90.0000.00817.38
8.1.80.0000.00917.39
8.1.70.0040.00417.41
8.1.60.0080.00017.58
8.1.50.0080.00017.46
8.1.40.0000.01117.58
8.1.30.0020.00517.63
8.1.20.0060.00317.69
8.1.10.0000.00817.50
8.1.00.0050.00317.56
8.0.300.0000.00718.77
8.0.290.0070.00016.75
8.0.280.0070.00018.51
8.0.270.0000.00817.24
8.0.260.0030.00316.88
8.0.250.0000.00717.02
8.0.240.0000.00817.04
8.0.230.0040.00416.84
8.0.220.0000.00716.87
8.0.210.0000.00716.77
8.0.200.0030.00316.98
8.0.190.0000.00717.00
8.0.180.0000.00816.96
8.0.170.0080.00017.01
8.0.160.0000.00716.89
8.0.150.0000.00716.91
8.0.140.0070.00016.97
8.0.130.0000.00613.42
8.0.120.0040.00416.82
8.0.110.0000.00716.90
8.0.100.0000.00716.98
8.0.90.0000.00716.77
8.0.80.0090.00616.95
8.0.70.0000.00716.92
8.0.60.0030.00516.97
8.0.50.0040.00416.98
8.0.30.0100.01217.06
8.0.20.0120.01117.40
8.0.10.0040.00417.09
8.0.00.0080.01416.70
7.4.330.0000.00516.79
7.4.320.0000.00816.48
7.4.300.0070.00016.36
7.4.290.0070.00016.63
7.4.280.0000.00816.46
7.4.270.0030.00316.53
7.4.260.0030.00313.17
7.4.250.0040.00416.56
7.4.240.0040.00416.53
7.4.230.0030.00316.53
7.4.220.0100.01316.58
7.4.210.0090.00716.52
7.4.200.0040.00416.50
7.4.190.0000.00816.73
7.4.160.0060.01016.48
7.4.150.0110.01017.40
7.4.140.0110.00717.86
7.4.130.0100.01116.54
7.4.120.0040.01316.50
7.4.110.0070.01116.69
7.4.100.0130.00716.57
7.4.90.0100.01316.48
7.4.80.0080.00919.39
7.4.70.0160.00316.59
7.4.60.0070.01016.56
7.4.50.0040.00416.37
7.4.40.0070.00422.77
7.4.30.0100.01316.53
7.4.00.0090.00614.89
7.3.330.0000.00513.41
7.3.320.0030.00313.42
7.3.310.0000.00716.38
7.3.300.0040.00416.42
7.3.290.0030.01016.46
7.3.280.0070.00916.38
7.3.270.0070.01017.40
7.3.260.0110.00918.24
7.3.250.0120.00916.59
7.3.240.0070.01816.43
7.3.230.0070.01116.57
7.3.210.0170.00016.55
7.3.200.0060.01219.39
7.3.190.0100.00716.44
7.3.180.0130.00716.54
7.3.170.0140.01016.39
7.3.160.0090.00916.64
7.3.120.0000.01314.92
7.3.10.0030.01016.51
7.3.00.0090.00616.41
7.2.330.0040.01516.82
7.2.320.0040.01616.83
7.2.310.0150.00916.79
7.2.300.0100.01016.51
7.2.290.0170.00016.60
7.2.130.0100.00317.04
7.2.120.0100.00516.90
7.2.110.0080.00716.64
7.2.100.0060.01016.91
7.2.90.0080.00716.88
7.2.80.0080.00716.96
7.2.70.0100.00816.98
7.2.60.0100.00616.90
7.2.50.0130.00017.08
7.2.40.0050.00816.97
7.2.30.0050.00917.04
7.2.20.0080.00817.11
7.2.10.0090.00516.92
7.2.00.0060.00717.66
7.1.250.0030.00615.89
7.1.240.0110.00315.68
7.1.230.0060.00615.75
7.1.220.0100.00615.77
7.1.210.0040.00915.88
7.1.200.0040.00715.82
7.1.190.0070.00515.82
7.1.180.0090.00515.79
7.1.170.0080.00315.53
7.1.160.0080.00815.50
7.1.150.0030.01015.75
7.1.140.0050.01015.82
7.1.130.0110.00715.68
7.1.120.0000.01515.61
7.1.110.0150.00315.83
7.1.100.0080.00717.01
7.1.90.0150.00415.92
7.1.80.0110.00315.98
7.1.70.0100.00216.55
7.1.60.0090.01017.57
7.1.50.0070.00916.37
7.1.40.0060.00615.73
7.1.30.0090.00615.82
7.1.20.0100.00615.86
7.1.10.0070.01015.82
7.1.00.0060.02018.93
7.0.320.0100.00315.20
7.0.310.0080.00815.33
7.0.300.0030.00815.23
7.0.290.0000.01315.33
7.0.280.0130.00315.36
7.0.270.0140.00315.19
7.0.260.0060.01115.46
7.0.250.0070.01015.28
7.0.240.0170.00015.32
7.0.230.0450.00615.42
7.0.220.0100.00315.46
7.0.210.0070.00715.56
7.0.200.0060.00416.11
7.0.190.0120.00415.50
7.0.180.0040.01315.52
7.0.170.0090.00615.57
7.0.160.0090.00915.59
7.0.150.0040.01115.50
7.0.140.0040.04118.83
7.0.130.0090.00415.12
7.0.120.0080.00815.31
7.0.110.0200.00015.27
7.0.100.0110.00515.51
7.0.90.0100.00715.57
7.0.80.0130.00415.20
7.0.70.0090.04618.45
7.0.60.0100.04018.44
7.0.50.0050.02418.84
7.0.40.0090.02416.76
7.0.30.0090.03416.69
7.0.20.0050.04716.78
7.0.10.0070.04416.61
7.0.00.0080.04616.82
5.6.380.0160.00314.66
5.6.370.0120.00414.32
5.6.360.0040.01114.09
5.6.350.0110.00414.21
5.6.340.0040.00814.80
5.6.330.0160.00014.33
5.6.320.0050.00814.44
5.6.310.0070.00514.47
5.6.300.0080.00614.50
5.6.290.0170.00014.54
5.6.280.0040.04117.64
5.6.270.0080.00814.57
5.6.260.0050.00914.64
5.6.250.0130.00314.30
5.6.240.0040.01514.29
5.6.230.0100.00514.49
5.6.220.0100.03017.41
5.6.210.0080.02217.43
5.6.200.0070.03217.86
5.6.190.0070.04417.69
5.6.180.0100.03717.68
5.6.170.0050.04617.80
5.6.160.0070.04417.71
5.6.150.0080.03017.75
5.6.140.0060.04417.75
5.6.130.0110.04217.70
5.6.120.0100.02217.69
5.6.110.0080.02017.61
5.6.100.0100.04217.78
5.6.90.0110.03817.77
5.6.80.0070.03617.38
5.6.70.0040.04217.43
5.6.60.0090.02517.29
5.6.50.0030.04317.46
5.6.40.0100.02217.23
5.6.30.0080.04017.40
5.6.20.0080.04017.30
5.6.10.0120.03717.43
5.6.00.0080.03517.39
5.5.380.0080.00411.21
5.5.370.0030.01011.42
5.5.360.0070.02215.94
5.5.350.0070.02715.89
5.5.340.0060.03516.09
5.5.330.0070.03916.13
5.5.320.0030.03715.95
5.5.310.0060.04316.04
5.5.300.0050.04516.10
5.5.290.0040.04816.21
5.5.280.0040.05015.93
5.5.270.0060.04116.10
5.5.260.0090.04115.95
5.5.250.0100.03316.08
5.5.240.0040.03115.88
5.5.230.0070.02815.78
5.5.220.0010.02615.68
5.5.210.0070.04215.80
5.5.200.0070.03815.79
5.5.190.0040.04415.70
5.5.180.0100.03815.73
5.5.170.0050.00914.57
5.5.160.0080.04315.76
5.5.150.0020.02515.78
5.5.140.0010.03415.82
5.5.130.0080.03315.62
5.5.120.0110.03815.82
5.5.110.0090.04015.75
5.5.100.0040.04115.69
5.5.90.0080.02115.63
5.5.80.0110.03515.78
5.5.70.0050.03815.60
5.5.60.0040.03615.69
5.5.50.0100.02815.67
5.5.40.0100.02715.68
5.5.30.0060.03215.70
5.5.20.0120.03515.77
5.5.10.0060.03915.66
5.5.00.0080.04015.70
5.4.450.0040.03715.15
5.4.440.0050.04615.46
5.4.430.0070.02715.26
5.4.420.0060.03715.25
5.4.410.0080.02315.15
5.4.400.0060.03015.10
5.4.390.0030.04715.08
5.4.380.0040.03715.18
5.4.370.0110.03215.25
5.4.360.0020.02215.14
5.4.350.0030.04315.06
5.4.340.0110.02715.09
5.4.330.0080.00311.23
5.4.320.0120.03015.26
5.4.310.0010.03415.13
5.4.300.0060.02515.10
5.4.290.0040.04315.01
5.4.280.0060.04515.14
5.4.270.0100.03815.06
5.4.260.0090.02315.00
5.4.250.0060.02514.99
5.4.240.0050.04015.18
5.4.230.0070.04015.18
5.4.220.0040.04515.14
5.4.210.0060.03315.01
5.4.200.0050.03015.15
5.4.190.0080.02615.10
5.4.180.0110.02715.05
5.4.170.0070.03614.95
5.4.160.0090.03815.19
5.4.150.0020.04715.21
5.4.140.0090.03413.79
5.4.130.0030.04013.87
5.4.120.0020.03013.74
5.4.110.0080.02713.71
5.4.100.0130.03214.01
5.4.90.0020.04013.83
5.4.80.0000.03013.82
5.4.70.0080.02913.87
5.4.60.0070.03113.77
5.4.50.0090.03413.86
5.4.40.0030.03813.77
5.4.30.0080.03413.79
5.4.20.0070.03713.83
5.4.10.0080.03513.86
5.4.00.0080.03513.56
5.3.290.0050.03412.84
5.3.280.0030.02912.81
5.3.270.0050.02912.84
5.3.260.0080.03912.85
5.3.250.0080.03812.90
5.3.240.0030.04212.80
5.3.230.0060.03812.84
5.3.220.0070.02512.80
5.3.210.0090.03812.80
5.3.200.0050.03112.81
5.3.190.0080.02112.85
5.3.180.0050.03212.86
5.3.170.0030.02812.81
5.3.160.0080.03712.80
5.3.150.0050.03812.81
5.3.140.0040.03712.87
5.3.130.0070.03012.77
5.3.120.0040.02912.81
5.3.110.0060.03912.87
5.3.100.0090.03012.58
5.3.90.0060.03712.53
5.3.80.0050.03712.58
5.3.70.0070.02812.55
5.3.60.0030.04212.55
5.3.50.0060.03612.51
5.3.40.0050.04112.57
5.3.30.0080.03712.45
5.3.20.0050.02812.39
5.3.10.0050.03512.41
5.3.00.0040.03512.41
5.2.170.0070.02211.67
5.2.160.0050.02711.67
5.2.150.0040.02611.67
5.2.140.0060.03111.67
5.2.130.0040.03311.67
5.2.120.0030.02711.67
5.2.110.0040.02711.67
5.2.100.0070.03011.67
5.2.90.0040.03211.67
5.2.80.0030.03411.67
5.2.70.0050.02511.67
5.2.60.0050.03311.67
5.2.50.0050.03311.67
5.2.40.0060.03011.67
5.2.30.0060.03111.67
5.2.20.0060.02311.67
5.2.10.0020.03511.67
5.2.00.0080.02811.67
5.1.60.0030.03011.67
5.1.50.0020.02611.67
5.1.40.0040.02911.67
5.1.30.0020.03211.67
5.1.20.0030.02811.67
5.1.10.0060.02811.67
5.1.00.0040.02011.67
5.0.50.0000.02811.67
5.0.40.0030.01811.67
5.0.30.0060.02711.67
5.0.20.0070.01711.67
5.0.10.0040.02311.67
5.0.00.0020.03411.67
4.4.90.0020.01811.67
4.4.80.0070.01411.67
4.4.70.0040.01311.67
4.4.60.0000.02211.67
4.4.50.0020.02011.67
4.4.40.0020.02811.67
4.4.30.0030.01211.67
4.4.20.0020.01911.67
4.4.10.0020.02111.67
4.4.00.0020.02911.67
4.3.110.0070.01411.67
4.3.100.0030.01511.67
4.3.90.0000.02111.67
4.3.80.0020.02711.67
4.3.70.0030.02011.67
4.3.60.0000.02011.67
4.3.50.0030.01811.67
4.3.40.0030.02811.67
4.3.30.0000.01811.67
4.3.20.0000.02111.67
4.3.10.0020.01811.67
4.3.00.0000.02211.67

preferences:
44.15 ms | 401 KiB | 5 Q