3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { private $privateProperty = "hello"; public function myMethod() { $c = function($value) { return $that->privateProperty." ".$value; }; $d = $c->bindTo($this); $that = &$this; $map = array_map( $d, array( "city", "world", "universe" ) ); return $map; } } $test = new Test(); print_r($test->myMethod());

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)
8.3.60.0120.00316.87
8.3.50.0110.00717.56
8.3.40.0090.00618.55
8.3.30.0070.00718.67
8.3.20.0040.00418.64
8.3.10.0080.00020.53
8.3.00.0040.00417.63
8.2.180.0170.00316.50
8.2.170.0120.00322.96
8.2.160.0120.00322.25
8.2.150.0000.00824.18
8.2.140.0060.00324.66
8.2.130.0080.00026.16
8.2.120.0040.00419.77
8.2.110.0090.00020.99
8.2.100.0040.00817.91
8.2.90.0060.00319.08
8.2.80.0000.00919.31
8.2.70.0030.00617.63
8.2.60.0060.00318.04
8.2.50.0080.00018.07
8.2.40.0000.00818.09
8.2.30.0040.00418.19
8.2.20.0080.00017.64
8.2.10.0070.00017.73
8.2.00.0040.00417.85
8.1.280.0070.01425.92
8.1.270.0040.00423.99
8.1.260.0050.00326.35
8.1.250.0000.00828.09
8.1.240.0100.00022.47
8.1.230.0080.00421.04
8.1.220.0040.00417.79
8.1.210.0060.00318.85
8.1.200.0030.00617.13
8.1.190.0080.00017.53
8.1.180.0040.00418.10
8.1.170.0000.00718.81
8.1.160.0050.00218.89
8.1.150.0040.00418.69
8.1.140.0080.00017.44
8.1.130.0000.00717.83
8.1.120.0070.00017.38
8.1.110.0040.00417.47
8.1.100.0040.00417.35
8.1.90.0040.00417.30
8.1.80.0070.00017.39
8.1.70.0070.00017.38
8.1.60.0050.00317.54
8.1.50.0030.00517.48
8.1.40.0060.00317.42
8.1.30.0000.00817.48
8.1.20.0080.00017.70
8.1.10.0000.00817.39
8.1.00.0040.00417.50
8.0.300.0030.00619.87
8.0.290.0070.00016.75
8.0.280.0000.00718.33
8.0.270.0000.00717.36
8.0.260.0030.00316.94
8.0.250.0000.00717.09
8.0.240.0000.01016.93
8.0.230.0030.00316.99
8.0.220.0030.00316.91
8.0.210.0040.00416.94
8.0.200.0030.00317.02
8.0.190.0000.00716.95
8.0.180.0040.00417.01
8.0.170.0060.00316.97
8.0.160.0000.00716.89
8.0.150.0000.00916.92
8.0.140.0050.00316.89
8.0.130.0000.00513.41
8.0.120.0000.00816.91
8.0.110.0000.00717.02
8.0.100.0070.00016.87
8.0.90.0030.00516.81
8.0.80.0060.00917.00
8.0.70.0050.00316.84
8.0.60.0040.00416.99
8.0.50.0050.00316.83
8.0.30.0090.00917.34
8.0.20.0100.01017.28
8.0.10.0030.00316.89
8.0.00.0120.00617.02
7.4.330.0000.00513.02
7.4.320.0040.00416.57
7.4.300.0030.00316.63
7.4.290.0030.00316.45
7.4.280.0070.00416.48
7.4.270.0000.00816.52
7.4.260.0050.00013.30
7.4.250.0040.00416.48
7.4.240.0030.00316.61
7.4.230.0030.00316.58
7.4.220.0150.00416.63
7.4.210.0080.00916.57
7.4.200.0070.00016.39
7.4.190.0070.00016.32
7.4.160.0100.00716.36
7.4.150.0140.01016.45
7.4.140.0070.01216.44
7.4.130.0160.02016.56
7.4.120.0110.00716.45
7.4.110.0030.01316.55
7.4.100.0080.00816.62
7.4.90.0100.00716.44
7.4.80.0000.01716.64
7.4.70.0120.00616.52
7.4.60.0090.00616.48
7.4.50.0030.00616.37
7.4.40.0080.00316.54
7.4.30.0100.00616.73
7.4.00.0070.01115.05
7.3.330.0000.00613.27
7.3.320.0030.00313.20
7.3.310.0030.00316.26
7.3.300.0030.00316.40
7.3.290.0070.01016.35
7.3.280.0120.00316.38
7.3.270.0060.01216.32
7.3.260.0120.00716.41
7.3.250.0170.00216.42
7.3.240.0120.00616.31
7.3.230.0070.01116.59
7.3.210.0070.01016.34
7.3.200.0160.00619.39
7.3.190.0110.01116.40
7.3.180.0060.00916.46
7.3.170.0160.00016.28
7.3.160.0130.00316.44
7.3.120.0040.01114.91
7.2.330.0070.01016.38
7.2.320.0110.00616.35
7.2.310.0040.01916.62
7.2.300.0130.01016.56
7.2.290.0130.00316.56
7.2.00.0040.01119.52
7.1.200.0070.00415.84
7.1.100.0030.01018.11
7.1.70.0070.00317.18
7.1.60.0130.01319.40
7.1.50.0070.01416.67
7.1.00.0030.03322.33
7.0.200.0030.00514.99
7.0.140.0030.07721.99
7.0.120.0070.06022.12
7.0.60.0200.05719.86
7.0.50.0070.08017.87
7.0.40.0130.08720.11
7.0.30.0300.07720.23
7.0.20.0200.04320.24
7.0.10.0170.08020.17
7.0.00.0130.08020.22
5.6.280.0070.07021.04
5.6.210.0400.05320.77
5.6.200.0100.05018.22
5.6.190.0030.06020.63
5.6.180.0230.05020.64
5.6.170.0270.05020.54
5.6.160.0100.08020.39
5.6.150.0000.08018.15
5.6.140.0000.08318.28
5.6.130.0000.06318.19
5.6.120.0100.08321.14
5.6.110.0070.08021.05
5.6.100.0130.08020.98
5.6.90.0000.08721.04
5.6.80.0030.04720.29
5.5.350.0170.08020.36
5.5.340.0070.05017.99
5.5.330.0070.08320.44
5.5.320.0330.08720.28
5.5.310.0230.05020.31
5.5.300.0170.07017.95
5.5.290.0170.08018.04
5.5.280.0100.05720.91
5.5.270.0000.06020.98
5.5.260.0000.04320.87
5.5.250.0030.08720.80
5.5.240.4270.04020.16
5.4.450.0070.04719.34
5.4.440.0100.07019.56
5.4.430.0130.06019.52
5.4.420.0030.08719.46
5.4.410.0070.06319.17
5.4.400.0100.05719.21
5.4.390.0100.07019.25
5.4.380.0100.04019.24
5.4.370.0070.04719.24
5.4.360.0100.07318.85
5.4.350.0130.07318.98
5.4.340.0100.06018.98
5.4.320.0030.08318.98
5.4.310.0130.06719.21
5.4.300.0130.05019.24
5.4.290.0070.07719.14
5.4.280.0100.08019.20
5.4.270.0100.07719.15
5.4.260.0070.06319.14
5.4.250.0000.07718.92
5.4.240.0000.07019.15
5.4.230.0030.08018.85
5.4.220.0030.06319.24
5.4.210.0070.06719.14
5.4.200.0000.04718.87
5.4.190.0000.04019.23
5.4.180.0100.06019.23
5.4.170.0030.05319.14
5.4.160.0130.07319.21
5.4.150.0200.06319.22
5.4.140.0070.05316.60
5.4.130.0030.05016.48
5.4.120.0030.06316.36
5.4.110.0030.07016.39
5.4.100.0070.04316.42
5.4.90.0100.06316.49
5.4.80.0070.06716.71
5.4.70.0100.06716.34
5.4.60.0030.06316.27
5.4.50.0130.03316.47
5.4.40.0000.04316.50
5.4.30.0070.06716.29
5.4.20.0070.05016.34
5.4.10.0030.07316.25
5.4.00.0070.07015.85
5.3.290.0030.07314.55
5.3.280.0000.08014.61
5.3.270.0270.06014.64
5.3.260.0100.08014.61
5.3.250.0030.05714.76
5.3.240.0070.07714.61
5.3.230.0100.03314.63
5.3.220.0070.07714.57
5.3.210.0100.07714.58
5.3.200.0070.04314.62
5.3.190.0000.07014.59
5.3.180.0070.07014.58
5.3.170.0000.07714.57
5.3.160.0000.04314.48
5.3.150.0100.05714.59
5.3.140.0030.03714.60
5.3.130.0000.08014.56
5.3.120.0000.04014.55
5.3.110.0070.07714.56
5.3.100.0000.04014.07
5.3.90.0100.04714.16
5.3.80.0100.03314.10
5.3.70.0030.04014.07
5.3.60.0070.07714.06
5.3.50.0030.06713.96
5.3.40.0030.04313.95
5.3.30.0030.05713.88
5.3.20.0070.05713.63
5.3.10.0070.05713.68
5.3.00.0030.07013.80
5.2.170.0070.03311.19
5.2.160.0030.02711.04
5.2.150.0100.04011.11
5.2.140.0130.05711.15
5.2.130.0000.05711.01
5.2.120.0070.04311.05
5.2.110.0070.03011.02
5.2.100.0100.05011.11
5.2.90.0070.05011.10
5.2.80.0100.06011.13
5.2.70.0030.04711.17
5.2.60.0030.05311.05
5.2.50.0000.03310.99
5.2.40.0100.03010.99
5.2.30.0030.03311.00
5.2.20.0100.05010.99
5.2.10.0030.06310.99
5.2.00.0030.04310.99
5.1.60.0030.02710.99
5.1.50.0070.05310.99
5.1.40.0030.04010.99
5.1.30.0030.05010.99
5.1.20.0030.05310.99
5.1.10.0000.03710.99
5.1.00.0030.06010.99
5.0.50.0030.04310.99
5.0.40.0000.02710.99
5.0.30.0030.03010.99
5.0.20.0000.03310.99
5.0.10.0000.02710.99
5.0.00.0030.06710.99
4.4.90.0100.01310.99
4.4.80.0070.02710.99
4.4.70.0000.02310.99
4.4.60.0000.02010.99
4.4.50.0030.03710.99
4.4.40.0000.04010.99
4.4.30.0000.02010.99
4.4.20.0030.01710.99
4.4.10.0070.01310.99
4.4.00.0000.02710.99
4.3.110.0000.03710.99
4.3.100.0030.03310.99
4.3.90.0030.02010.99
4.3.80.0030.03310.99
4.3.70.0070.03310.99
4.3.60.0070.01710.99
4.3.50.0000.03010.99
4.3.40.0000.02710.99
4.3.30.0000.02010.99
4.3.20.0000.03710.99
4.3.10.0000.03310.99
4.3.00.0000.04010.99

preferences:
49.19 ms | 401 KiB | 5 Q