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->msg = "Top of the morning\n"; $obj1->getMessage = function () { return "Top of the morning!\n"; }; $obj2 = clone($obj1); $obj2->msg = "Happy Days!\n"; $c1 = Closure::bind($closures[0], $obj1); $c2 = Closure::bind($closures[1], $obj2); var_dump($c1,$c2); echo $c1(); echo $c2(); $obj1->getMessage->__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)
8.3.70.0070.01116.63
8.3.60.0100.01018.43
8.3.50.0090.01121.14
8.3.40.0170.00318.59
8.3.30.0130.00020.32
8.3.20.0040.00420.13
8.3.10.0030.00521.17
8.3.00.0080.00022.34
8.2.180.0150.00416.63
8.2.170.0090.00922.96
8.2.160.0100.00322.20
8.2.150.0030.00624.18
8.2.140.0000.00924.66
8.2.130.0000.00826.16
8.2.120.0070.00720.66
8.2.110.0050.00519.27
8.2.100.0090.00317.91
8.2.90.0030.00519.30
8.2.80.0000.00818.03
8.2.70.0040.00417.63
8.2.60.0000.00818.16
8.2.50.0030.00618.07
8.2.40.0040.00418.28
8.2.30.0040.00419.33
8.2.20.0020.00517.77
8.2.10.0000.00817.72
8.2.00.0080.00017.81
8.1.280.0080.00825.92
8.1.270.0030.00523.99
8.1.260.0070.00026.35
8.1.250.0090.00028.09
8.1.240.0090.00023.88
8.1.230.0080.00420.84
8.1.220.0030.00618.77
8.1.210.0120.00019.00
8.1.200.0070.00317.35
8.1.190.0000.00817.53
8.1.180.0040.00418.10
8.1.170.0040.00418.71
8.1.160.0000.00718.85
8.1.150.0040.00418.64
8.1.140.0030.00617.37
8.1.130.0000.00717.83
8.1.120.0040.00417.49
8.1.110.0000.01017.32
8.1.100.0000.00717.46
8.1.90.0040.00417.37
8.1.80.0030.00317.37
8.1.70.0000.00717.41
8.1.60.0000.00817.59
8.1.50.0040.00417.54
8.1.40.0040.00417.46
8.1.30.0060.00317.64
8.1.20.0000.00917.59
8.1.10.0040.00417.57
8.1.00.0000.00717.50
8.0.300.0070.00320.02
8.0.290.0000.00817.05
8.0.280.0000.00718.50
8.0.270.0000.00817.31
8.0.260.0060.00016.75
8.0.250.0040.00416.95
8.0.240.0060.00316.86
8.0.230.0000.00816.77
8.0.220.0070.00016.82
8.0.210.0000.00716.83
8.0.200.0030.00316.86
8.0.190.0070.00017.05
8.0.180.0030.00516.81
8.0.170.0000.00716.94
8.0.160.0000.00716.93
8.0.150.0080.00016.72
8.0.140.0080.00316.80
8.0.130.0060.00013.32
8.0.120.0000.00816.75
8.0.110.0040.00416.94
8.0.100.0040.00416.75
8.0.90.0070.00016.96
8.0.80.0030.01416.95
8.0.70.0000.00716.78
8.0.60.0040.00416.84
8.0.50.0000.00816.77
8.0.30.0130.00617.13
8.0.20.0110.00717.40
8.0.10.0040.00417.00
8.0.00.0120.00616.78
7.4.330.0020.00216.66
7.4.320.0050.00216.60
7.4.300.0000.00616.40
7.4.290.0040.00416.49
7.4.280.0030.00316.48
7.4.270.0000.00716.60
7.4.260.0000.00613.30
7.4.250.0040.00416.55
7.4.240.0000.00716.55
7.4.230.0040.00216.65
7.4.220.0100.00716.70
7.4.210.0110.00516.50
7.4.200.0030.00316.59
7.4.190.0040.00416.37
7.4.160.0140.00716.47
7.4.150.0070.01117.40
7.4.140.0110.00617.86
7.4.130.0090.00816.43
7.4.120.0090.01116.46
7.4.110.0170.00016.47
7.4.100.0060.01116.40
7.4.90.0120.00616.59
7.4.80.0100.01319.39
7.4.70.0110.00716.49
7.4.60.0100.00616.42
7.4.50.0040.00416.57
7.4.40.0030.01022.77
7.4.30.0090.00916.51
7.4.00.0040.01214.99
7.3.330.0000.00613.36
7.3.320.0050.00013.34
7.3.310.0030.00316.41
7.3.300.0000.00616.31
7.3.290.0040.01216.37
7.3.280.0080.00816.37
7.3.270.0130.00417.40
7.3.260.0110.00918.24
7.3.250.0140.00816.42
7.3.240.0040.01416.39
7.3.230.0120.00416.39
7.3.210.0100.00716.72
7.3.200.0070.01719.39
7.3.190.0120.00916.23
7.3.180.0030.01316.40
7.3.170.0070.01016.45
7.3.160.0030.01216.52
7.3.120.0070.01014.79
7.3.10.0070.00716.57
7.3.00.0040.00816.61
7.2.330.0110.00816.79
7.2.320.0070.01116.79
7.2.310.0070.00816.40
7.2.300.0000.01816.68
7.2.290.0100.00716.38
7.2.130.0040.00716.93
7.2.120.0060.00916.98
7.2.110.0080.00816.77
7.2.100.0040.00816.81
7.2.90.0030.01217.02
7.2.80.0000.01016.71
7.2.70.0120.00017.13
7.2.60.0060.00617.02
7.2.50.0040.00717.06
7.2.40.0030.00617.02
7.2.30.0060.00317.02
7.2.20.0080.00416.95
7.2.10.0000.01216.82
7.2.00.0130.01118.16
7.1.250.0090.00415.95
7.1.200.0030.00615.59
7.1.100.0250.01118.10
7.1.70.0040.00417.19
7.1.60.0110.01419.17
7.1.50.0160.00317.11
7.1.00.0100.02722.30
7.0.200.0000.00816.73
7.0.140.0030.07322.21
7.0.80.0100.06019.94
7.0.70.0170.07719.99
7.0.60.0200.07319.93
7.0.50.0500.07020.32
7.0.40.0100.07720.08
7.0.30.0100.08320.14
7.0.20.0070.04720.01
7.0.10.0100.07720.04
7.0.00.0000.05020.14
5.6.280.0070.07020.93
5.6.230.0100.08020.63
5.6.220.0170.07320.67
5.6.210.0070.05720.44
5.6.200.0130.07021.05
5.6.190.0070.08720.96
5.6.180.0100.07721.09
5.6.170.0100.07721.05
5.6.160.0100.07021.09
5.6.150.0030.04721.07
5.6.140.0030.08321.05
5.6.130.0070.06720.94
5.6.120.0170.07721.11
5.6.110.0230.07020.91
5.6.100.0070.08321.06
5.6.90.0200.07320.93
5.6.80.0170.07320.56
5.6.70.0030.05720.33
5.6.60.0000.09020.46
5.6.50.0100.06020.32
5.6.40.0100.08020.36
5.6.30.0030.05020.32
5.6.20.0100.08020.46
5.6.10.0130.04720.30
5.6.00.0130.03720.37
5.5.370.0100.04320.35
5.5.360.0100.07720.42
5.5.350.0030.04720.43
5.5.340.0070.08020.79
5.5.330.0130.08020.81
5.5.320.0070.06720.65
5.5.310.0070.07320.91
5.5.300.0100.08320.84
5.5.290.0300.07320.65
5.5.280.0030.08020.88
5.5.270.0030.09320.64
5.5.260.0130.08720.64
5.5.250.0100.05320.62
5.5.240.0030.04720.28
5.5.230.0100.07720.25
5.5.220.0070.05020.12
5.5.210.0200.06720.28
5.5.200.0030.04320.12
5.5.190.0070.04020.19
5.5.180.0130.04720.11
5.5.160.0070.08320.29
5.5.150.0100.03720.23
5.5.140.0070.04320.16
5.5.130.0070.04020.14
5.5.120.0000.05020.17
5.5.110.0070.03720.18
5.5.100.0100.03320.05
5.5.90.0070.03720.10
5.5.80.0030.04019.95
5.5.70.0000.04720.17
5.5.60.0130.04719.97
5.5.50.0030.08020.09
5.5.40.0100.04320.09
5.5.30.0030.04020.06
5.5.20.0130.07320.09
5.5.10.0070.07320.07
5.5.00.0070.03320.05
5.4.450.0170.06319.54
5.4.440.0000.09019.33
5.4.430.0100.08319.35
5.4.420.0070.04719.50
5.4.410.0070.06019.24
5.4.400.0100.04719.21
5.4.390.0070.07318.87
5.4.380.0030.08319.23
5.4.370.0130.04718.90
5.4.360.0100.03719.05
5.4.350.0130.07319.04
5.4.340.0170.03019.09
5.4.320.0130.04319.23
5.4.310.0030.05019.03
5.4.300.0030.04719.04
5.4.290.0030.04019.14
5.4.280.0030.04019.04
5.4.270.0030.04018.88
5.4.260.0100.03319.22
5.4.250.0030.03719.04
5.4.240.0070.03319.16
5.4.230.0070.03719.02
5.4.220.0070.06319.09
5.4.210.0030.04719.17
5.4.200.0000.03719.04
5.4.190.0130.04319.04
5.4.180.0130.07318.89
5.4.170.0000.04018.89
5.4.160.0100.05319.05
5.4.150.0000.04019.11
5.4.140.0100.03016.42
5.4.130.0030.03716.40
5.4.120.0000.03316.44
5.4.110.0100.06716.36
5.4.100.0170.05016.51
5.4.90.0070.03316.56
5.4.80.0070.04016.30
5.4.70.0100.02716.48
5.4.60.0070.03316.47
5.4.50.0000.03316.44
5.4.40.0030.04016.41
5.4.30.0030.04316.32
5.4.20.0030.04716.47
5.4.10.0070.03316.39
5.4.00.0000.03315.90
5.3.290.0070.04014.62
5.3.280.0070.06314.66
5.3.270.0030.03714.62
5.3.260.0070.02714.54
5.3.250.0000.04014.73
5.3.240.0000.03314.71
5.3.230.0030.03714.74
5.3.220.0030.04014.50
5.3.210.0030.04314.56
5.3.200.0070.02714.55
5.3.190.0030.06714.58
5.3.180.0070.03014.63
5.3.170.0100.03014.71
5.3.160.0030.03714.63
5.3.150.0030.03714.60
5.3.140.0000.03714.54
5.3.130.0100.03314.49
5.3.120.0030.03714.67
5.3.110.0000.05014.48
5.3.100.0030.03314.07
5.3.90.0070.03314.04
5.3.80.0000.04014.05
5.3.70.0030.03714.01
5.3.60.0130.02713.89
5.3.50.0070.03013.98
5.3.40.0070.03314.06
5.3.30.0030.03013.92
5.3.20.0000.05313.71
5.3.10.0070.03013.68
5.3.00.0030.07013.75
5.2.170.0000.03711.68
5.2.160.0000.03311.68
5.2.150.0030.02711.68
5.2.140.0030.02711.68
5.2.130.0070.02711.68
5.2.120.0030.03011.68
5.2.110.0070.03711.68
5.2.100.0000.06011.68
5.2.90.0030.06311.68
5.2.80.0070.06311.68
5.2.70.0100.05711.68
5.2.60.0000.04011.68
5.2.50.0070.06311.68
5.2.40.0070.05711.68
5.2.30.0000.05011.68
5.2.20.0000.04011.68
5.2.10.0000.05011.68
5.2.00.0100.05711.68
5.1.60.0030.05311.68
5.1.50.0100.05011.68
5.1.40.0030.05311.68
5.1.30.0070.05311.68
5.1.20.0030.05711.68
5.1.10.0070.05011.68
5.1.00.0030.06011.68
5.0.50.0030.03011.68
5.0.40.0070.04311.68
5.0.30.0000.07011.68
5.0.20.0030.04311.68
5.0.10.0030.03311.68
5.0.00.0000.06711.68
4.4.90.0030.02311.68
4.4.80.0000.03311.68
4.4.70.0000.04011.68
4.4.60.0070.01711.68
4.4.50.0000.03311.68
4.4.40.0000.05011.68
4.4.30.0030.03711.68
4.4.20.0000.03011.68
4.4.10.0000.03711.68
4.4.00.0100.03711.68
4.3.110.0030.03311.68
4.3.100.0070.03011.68
4.3.90.0030.02711.68
4.3.80.0000.05711.68
4.3.70.0030.02011.68
4.3.60.0070.02711.68
4.3.50.0030.02711.68
4.3.40.0030.04311.68
4.3.30.0030.02311.68
4.3.20.0000.04011.68
4.3.10.0030.02711.68
4.3.00.0030.02011.68

preferences:
32.85 ms | 401 KiB | 5 Q