3v4l.org

run code in 300+ PHP versions simultaneously
<?php // objects, closures, stdClass, clone $closures = array(); $simple_closure = function() { return $this->msg;}; for ($x=0; $x < 2; $x++) { $closures[$x] = $simple_closure; } $obj1 = new stdClass; $obj1->msg = "Top of the morning\n"; $obj1->getEveningMessage = function () { return "Some enchanted and lovely summer evening ...\n"; }; $obj1->getClosure = function() { return self::getEveningMessage; }; $obj2 = clone($obj1); $obj2->msg = "Happy Days!\n"; $c1 = Closure::bind($closures[0], $obj1); $c2 = Closure::bind($closures[1], $obj2); echo $c1(); echo $c2(); $first = $obj1->getClosure; echo $first(); echo call_user_func($first); echo $obj1->getClosure->__invoke();

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)
8.3.70.0120.00616.63
8.3.60.0070.01118.43
8.3.50.0080.00921.14
8.3.40.0140.00018.93
8.3.30.0070.00720.20
8.3.20.0000.00820.21
8.3.10.0040.00421.04
8.3.00.0050.00322.34
8.2.180.0150.00418.52
8.2.170.0070.01022.96
8.2.160.0100.00322.32
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0000.00826.16
8.2.120.0040.00420.77
8.2.110.0070.00319.27
8.2.100.0110.00017.91
8.2.90.0070.00019.21
8.2.80.0060.00318.04
8.2.70.0030.00717.63
8.2.60.0000.00818.04
8.2.50.0040.00418.07
8.2.40.0040.00418.19
8.2.30.0040.00419.37
8.2.20.0000.00817.73
8.2.10.0000.00817.93
8.2.00.0000.00717.80
8.1.280.0120.00325.92
8.1.270.0040.00423.99
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0030.00622.64
8.1.230.0050.00520.87
8.1.220.0080.00018.77
8.1.210.0040.00418.98
8.1.200.0060.00317.35
8.1.190.0030.00617.64
8.1.180.0090.00018.10
8.1.170.0040.00418.59
8.1.160.0000.00718.84
8.1.150.0040.00418.53
8.1.140.0040.00417.38
8.1.130.0000.00717.75
8.1.120.0040.00417.44
8.1.110.0070.00017.46
8.1.100.0080.00017.47
8.1.90.0040.00417.40
8.1.80.0030.00317.44
8.1.70.0000.00717.40
8.1.60.0000.00817.60
8.1.50.0060.00317.55
8.1.40.0000.00717.51
8.1.30.0040.00417.54
8.1.20.0000.00817.53
8.1.10.0000.00717.47
8.1.00.0020.00517.50
8.0.300.0070.00019.81
8.0.290.0040.00417.05
8.0.280.0000.00718.47
8.0.270.0030.00317.19
8.0.260.0080.00016.87
8.0.250.0080.00017.08
8.0.240.0060.00317.03
8.0.230.0030.00317.07
8.0.220.0070.00016.86
8.0.210.0030.00316.85
8.0.200.0000.00817.04
8.0.190.0050.00317.03
8.0.180.0000.00717.00
8.0.170.0060.00316.99
8.0.160.0000.00716.88
8.0.150.0040.00416.83
8.0.140.0030.00716.90
8.0.130.0000.00513.44
8.0.120.0090.00016.85
8.0.110.0000.00816.84
8.0.100.0070.00016.82
8.0.90.0000.00816.93
8.0.80.0040.01116.85
8.0.70.0050.00316.85
8.0.60.0030.00517.00
8.0.50.0000.00716.93
8.0.30.0080.01017.07
8.0.20.0080.01117.40
8.0.10.0040.00416.88
8.0.00.0040.01516.78
7.4.330.0050.00016.84
7.4.320.0030.00316.44
7.4.300.0000.00816.65
7.4.290.0070.00016.46
7.4.280.0030.00616.51
7.4.270.0000.00716.54
7.4.260.0030.00313.30
7.4.250.0000.00816.45
7.4.240.0030.00416.43
7.4.230.0000.00716.61
7.4.220.0070.01116.57
7.4.210.0060.00916.60
7.4.200.0070.00016.64
7.4.190.0030.00316.58
7.4.160.0030.01616.48
7.4.150.0060.01217.40
7.4.140.0120.00617.86
7.4.130.0040.01316.47
7.4.120.0100.00716.58
7.4.110.0030.01316.57
7.4.100.0090.01016.52
7.4.90.0070.01016.55
7.4.80.0090.01219.39
7.4.70.0100.00716.51
7.4.60.0130.00316.52
7.4.50.0030.00516.43
7.4.40.0040.01422.77
7.4.30.0100.00716.69
7.4.00.0090.00714.92
7.3.330.0030.00313.29
7.3.320.0060.00013.39
7.3.310.0000.00716.42
7.3.300.0070.00016.48
7.3.290.0070.00716.44
7.3.280.0100.00716.45
7.3.270.0070.01017.40
7.3.260.0070.01018.24
7.3.250.0160.00816.55
7.3.240.0140.00316.63
7.3.230.0100.00716.63
7.3.210.0110.00516.50
7.3.200.0060.01616.34
7.3.190.0090.01216.46
7.3.180.0090.01216.41
7.3.170.0060.00916.45
7.3.160.0150.00316.61
7.3.120.0090.00714.86
7.3.110.0080.01214.79
7.3.100.0090.00615.00
7.3.90.0060.00914.91
7.3.80.0070.01014.99
7.3.70.0030.00714.90
7.3.60.0070.00314.81
7.3.50.0040.00814.98
7.3.40.0070.00714.70
7.3.30.0080.00414.69
7.3.20.0060.00916.61
7.3.10.0060.00916.88
7.3.00.0060.00916.84
7.2.330.0150.00316.57
7.2.320.0140.00316.50
7.2.310.0050.01216.76
7.2.300.0040.01416.44
7.2.290.0060.01016.85
7.2.250.0100.01014.92
7.2.240.0070.01414.96
7.2.230.0060.00915.10
7.2.220.0060.00615.07
7.2.210.0090.00615.26
7.2.200.0060.00615.01
7.2.190.0120.00315.19
7.2.180.0060.01014.86
7.2.170.0070.00715.24
7.2.60.0030.01016.99
7.2.00.0060.01019.41
7.1.330.0040.01115.79
7.1.320.0030.00615.72
7.1.310.0000.01415.68
7.1.300.0000.01215.62
7.1.290.0030.01015.79
7.1.280.0040.00815.63
7.1.270.0090.00415.70
7.1.260.0070.00315.67
7.1.200.0100.00615.94
7.1.100.0030.01418.24
7.1.70.0090.00617.23
7.1.60.0060.01919.17
7.1.50.0230.01334.68
7.1.00.0030.03322.48
7.0.200.0000.00716.81
7.0.140.0030.07322.00
7.0.100.0130.05720.09
7.0.90.0100.07020.03
7.0.80.0070.06019.91
7.0.70.0030.04319.93
7.0.60.0070.06019.96
7.0.50.0130.07020.34
7.0.40.0130.08020.14
7.0.30.0100.07720.13
7.0.20.0100.08320.09
7.0.10.0070.08720.10
7.0.00.0130.08320.10
5.6.280.0000.07720.91
5.6.250.0030.05720.58
5.6.240.0100.07320.61
5.6.230.0030.05320.69
5.6.220.0000.05320.63
5.6.210.0030.06320.47
5.6.200.0130.07721.07
5.6.190.0170.07321.19
5.6.180.0170.07721.18
5.6.170.0070.05021.03
5.6.160.0000.09021.01
5.6.150.0070.09321.04
5.6.140.0130.07021.04
5.6.130.0130.06321.04
5.6.120.0100.08321.02
5.6.110.0230.04021.04
5.6.100.0130.08020.95
5.6.90.0030.07721.01
5.6.80.0100.08020.46
5.6.70.0130.07320.56
5.6.60.0100.07020.39
5.6.50.0170.06720.50
5.6.40.0170.06020.37
5.6.30.0070.08320.43
5.6.20.0130.07320.36
5.6.10.0070.08320.48
5.6.00.0130.07320.35
5.5.380.0070.08320.46
5.5.370.0170.07320.52
5.5.360.0100.05320.35
5.5.350.0100.08320.38
5.5.340.0070.08020.82
5.5.330.0100.05720.89
5.5.320.0130.06720.89
5.5.310.0130.07720.82
5.5.300.0100.08320.73
5.5.290.0070.08720.88
5.5.280.0100.07320.81
5.5.270.0170.07020.73
5.5.260.0070.06320.85
5.5.250.0130.07720.68
5.5.240.0170.06720.31
5.5.230.0130.07320.22
5.5.220.0100.07720.25
5.5.210.0070.07320.03
5.5.200.0130.07320.14
5.5.190.0070.07720.14
5.5.180.0130.07320.27
5.5.160.0070.08020.27
5.5.150.0030.08720.18
5.5.140.0130.07720.21
5.5.130.0130.07720.13
5.5.120.0130.06020.28
5.5.110.0070.06320.15
5.5.100.0070.06320.11
5.5.90.0070.07720.07
5.5.80.0030.05719.98
5.5.70.0030.04320.07
5.5.60.0100.03720.06
5.5.50.0000.04320.07
5.5.40.0030.04020.13
5.5.30.0070.03720.12
5.5.20.0030.04320.16
5.5.10.0100.03320.02
5.5.00.0070.03720.05
5.4.450.0070.09319.29
5.4.440.0100.07719.42
5.4.430.0070.07719.35
5.4.420.0130.07319.45
5.4.410.0170.07019.32
5.4.400.0100.05319.14
5.4.390.0100.07719.13
5.4.380.0130.07319.23
5.4.370.0070.07719.18
5.4.360.0070.07719.23
5.4.350.0100.08019.05
5.4.340.0130.06719.05
5.4.320.0030.06019.06
5.4.310.0100.07719.03
5.4.300.0030.08019.18
5.4.290.0070.08318.94
5.4.280.0130.07319.03
5.4.270.0000.07719.02
5.4.260.0070.04318.94
5.4.250.0100.06319.13
5.4.240.0000.04019.04
5.4.230.0000.04019.18
5.4.220.0030.04019.17
5.4.210.0100.03319.13
5.4.200.0100.03719.12
5.4.190.0000.04319.11
5.4.180.0030.04019.08
5.4.170.0070.03718.94
5.4.160.0070.05318.96
5.4.150.0070.04019.18
5.4.140.0030.06716.41
5.4.130.0030.06716.50
5.4.120.0100.03716.50
5.4.110.0070.03716.45
5.4.100.0070.07016.44
5.4.90.0070.04716.56
5.4.80.0000.04016.54
5.4.70.0030.03316.46
5.4.60.0030.03716.37
5.4.50.0070.03316.47
5.4.40.0000.04016.51
5.4.30.0100.04716.41
5.4.20.0000.04016.36
5.4.10.0070.03016.47
5.4.00.0000.03715.83
5.3.290.0200.06014.64
5.3.280.0030.06014.72
5.3.270.0030.03714.54
5.3.260.0070.03714.60
5.3.250.0070.05014.58
5.3.240.0000.04014.67
5.3.230.0130.03714.58
5.3.220.0070.03314.60
5.3.210.0070.05714.54
5.3.200.0070.03714.54
5.3.190.0070.07714.58
5.3.180.0030.03714.68
5.3.170.0030.03714.63
5.3.160.0000.04314.60
5.3.150.0000.04014.60
5.3.140.0070.03314.55
5.3.130.0100.04314.66
5.3.120.0130.02714.62
5.3.110.0000.06714.65
5.3.100.0000.03314.08
5.3.90.0030.04313.96
5.3.80.0030.03714.05
5.3.70.0070.03313.95
5.3.60.0030.03714.04
5.3.50.0030.04013.86
5.3.40.0030.03714.03
5.3.30.0030.03314.03
5.3.20.0030.03713.62
5.3.10.0000.04013.57
5.3.00.0070.03313.71
5.2.170.0000.03011.97
5.2.160.0030.02711.97
5.2.150.0000.03311.97
5.2.140.0000.03311.97
5.2.130.0030.02711.97
5.2.120.0000.03011.97
5.2.110.0030.02711.97
5.2.100.0030.02711.97
5.2.90.0000.03011.97
5.2.80.0070.02311.97
5.2.70.0000.03011.97
5.2.60.0030.06711.97
5.2.50.0030.04011.97
5.2.40.0070.05711.97
5.2.30.0070.04711.97
5.2.20.0070.03311.97
5.2.10.0130.05011.97
5.2.00.0070.06011.97
5.1.60.0030.05311.97
5.1.50.0100.04311.97
5.1.40.0100.04711.97
5.1.30.0070.04011.97
5.1.20.0100.05011.97
5.1.10.0030.03711.97
5.1.00.0130.05011.97
5.0.50.0030.04711.97
5.0.40.0070.04311.97
5.0.30.0070.05311.97
5.0.20.0070.04011.97
5.0.10.0070.04711.97
5.0.00.0000.06711.97
4.4.90.0030.02011.97
4.4.80.0030.01711.97
4.4.70.0030.03311.97
4.4.60.0000.01711.97
4.4.50.0030.03311.97
4.4.40.0030.02711.97
4.4.30.0030.03011.97
4.4.20.0070.02711.97
4.4.10.0030.03711.97
4.4.00.0070.05011.97
4.3.110.0000.02311.97
4.3.100.0100.02711.97
4.3.90.0030.02011.97
4.3.80.0030.03711.97
4.3.70.0000.02311.97
4.3.60.0030.03011.97
4.3.50.0070.02311.97
4.3.40.0030.05311.97
4.3.30.0070.03011.97
4.3.20.0030.03711.97
4.3.10.0030.03711.97
4.3.00.0030.03711.97

preferences:
44.05 ms | 401 KiB | 5 Q