3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private $secretProperty = "Hello"; private function secretMethod() { return 'World'; } } $privatePropertyAccessor = function($prop) { return $this->$prop; }; $privateMethodAccessor = function($method) { return call_user_func(array($this, $method)); }; $foo = new Foo(); $x = $privatePropertyAccessor->bindTo($foo, 'Foo'); echo $x('secretProperty'); $y = $privateMethodAccessor->bindTo($foo, 'Foo'); echo $y('secretMethod'); //echo $privatePropertyAccessor->call($foo, 'secretProperty'); // Hello //echo $privateMethodAccessor->call($foo, 'secretMethod'); // World

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)
8.3.40.0110.00718.94
8.3.30.0110.00319.04
8.3.20.0070.00020.16
8.3.10.0040.00421.77
8.3.00.0040.00420.80
8.2.170.0120.00922.96
8.2.160.0110.00322.16
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0070.00026.16
8.2.120.0070.00019.89
8.2.110.0030.00721.02
8.2.100.0050.00517.63
8.2.90.0040.00419.32
8.2.80.0030.00617.97
8.2.70.0030.00617.50
8.2.60.0060.00317.93
8.2.50.0090.00018.07
8.2.40.0040.00418.32
8.2.30.0040.00418.02
8.2.20.0040.00417.75
8.2.10.0040.00417.95
8.2.00.0000.00717.68
8.1.270.0030.00618.95
8.1.260.0000.00726.35
8.1.250.0070.00028.09
8.1.240.0030.00623.98
8.1.230.0060.00618.91
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0100.00017.23
8.1.190.0000.00817.22
8.1.180.0000.00818.10
8.1.170.0080.00020.11
8.1.160.0080.00021.95
8.1.150.0040.00418.98
8.1.140.0040.00417.38
8.1.130.0000.00717.84
8.1.120.0000.00717.36
8.1.110.0040.00417.51
8.1.100.0070.00017.35
8.1.90.0070.00017.41
8.1.80.0000.00817.36
8.1.70.0030.00317.46
8.1.60.0090.00017.57
8.1.50.0030.00517.55
8.1.40.0000.00817.52
8.1.30.0060.00317.52
8.1.20.0040.00417.54
8.1.10.0030.00617.45
8.1.00.0030.00917.52
8.0.300.0050.00218.77
8.0.290.0000.00816.75
8.0.280.0040.00418.36
8.0.270.0040.00417.28
8.0.260.0030.00317.23
8.0.250.0000.00816.93
8.0.240.0040.00416.97
8.0.230.0070.00017.00
8.0.220.0040.00416.80
8.0.210.0030.00416.88
8.0.200.0030.00316.90
8.0.190.0030.00516.93
8.0.180.0000.00816.98
8.0.170.0060.00316.84
8.0.160.0030.00316.82
8.0.150.0080.00016.88
8.0.140.0040.00416.86
8.0.130.0080.00013.32
8.0.120.0070.00016.85
8.0.110.0030.00316.73
8.0.100.0050.00216.73
8.0.90.0050.00217.01
8.0.80.0060.01016.95
8.0.70.0060.00316.73
8.0.60.0030.00516.75
8.0.50.0000.00716.79
8.0.30.0100.01216.90
8.0.20.0160.00317.40
8.0.10.0040.00416.82
8.0.00.0100.00716.67
7.4.330.0020.00215.08
7.4.320.0000.00616.46
7.4.300.0000.00616.65
7.4.290.0070.00316.66
7.4.280.0030.00716.54
7.4.270.0030.00316.62
7.4.260.0060.00316.43
7.4.250.0000.00716.47
7.4.240.0030.00516.60
7.4.230.0060.00316.71
7.4.220.0140.00716.39
7.4.210.0100.00416.56
7.4.200.0070.00016.71
7.4.160.0100.00716.55
7.4.150.0090.00917.40
7.4.140.0120.00517.86
7.4.130.0120.00716.61
7.4.120.0030.01516.57
7.4.110.0100.01016.39
7.4.100.0090.01216.32
7.4.90.0100.00716.61
7.4.80.0080.00819.39
7.4.70.0100.00716.42
7.4.60.0110.00416.45
7.4.50.0030.00616.41
7.4.40.0040.01716.49
7.4.30.0090.01316.59
7.4.10.0100.00614.95
7.4.00.0040.01215.04
7.3.330.0030.00313.23
7.3.320.0050.00013.47
7.3.310.0070.00016.34
7.3.300.0000.00716.24
7.3.290.0000.00716.40
7.3.280.0040.01216.32
7.3.270.0070.01417.40
7.3.260.0070.01016.57
7.3.250.0140.00516.45
7.3.240.0140.00316.72
7.3.230.0090.00916.39
7.3.210.0080.00816.44
7.3.200.0120.00619.39
7.3.190.0030.01316.40
7.3.180.0030.01316.41
7.3.170.0060.01216.37
7.3.160.0100.00716.72
7.3.130.0070.01014.97
7.3.120.0040.01314.93
7.3.110.0110.00615.05
7.3.100.0060.00815.02
7.3.90.0030.00914.85
7.3.80.0040.00914.92
7.3.70.0050.00914.64
7.3.60.0110.00514.89
7.3.50.0050.00814.90
7.3.40.0090.00414.60
7.3.30.0050.00914.74
7.3.20.0060.01116.48
7.3.10.0090.00616.59
7.3.00.0050.00616.73
7.2.330.0130.00416.67
7.2.320.0160.00016.83
7.2.310.0100.00716.80
7.2.300.0030.01316.82
7.2.290.0080.00816.35
7.2.260.0080.01015.10
7.2.250.0110.00615.16
7.2.240.0060.00814.85
7.2.230.0070.00715.10
7.2.220.0070.00515.19
7.2.210.0050.00915.12
7.2.200.0090.00615.06
7.2.190.0090.00514.97
7.2.180.0080.00315.17
7.2.170.0030.01115.01
7.2.160.0080.00515.16
7.2.150.0080.00616.84
7.2.140.0070.01016.82
7.2.130.0060.00816.91
7.2.120.0090.00516.89
7.2.110.0040.01116.97
7.2.100.0060.00917.00
7.2.90.0050.00816.88
7.2.80.0060.00616.81
7.2.70.0030.01117.04
7.2.60.0050.00916.83
7.2.50.0070.00716.98
7.2.40.0050.01117.07
7.2.30.0060.00916.97
7.2.20.0030.01216.85
7.2.10.0050.00816.92
7.2.00.0050.01017.58
7.1.330.0090.00415.54
7.1.320.0090.00915.71
7.1.310.0090.00715.65
7.1.300.0070.00615.81
7.1.290.0040.00915.69
7.1.280.0070.00615.88
7.1.270.0090.00615.86
7.1.260.0080.00615.73
7.1.250.0050.00815.84
7.1.240.0070.00515.90
7.1.230.0070.00715.76
7.1.220.0070.00715.74
7.1.210.0070.00315.75
7.1.200.0060.00715.63
7.1.190.0090.00515.85
7.1.180.0050.00915.71
7.1.170.0080.00415.84
7.1.160.0050.00815.88
7.1.150.0040.00915.65
7.1.140.0020.00815.96
7.1.130.0020.01015.82
7.1.120.0040.00615.75
7.1.110.0050.00615.71
7.1.100.0040.00916.66
7.1.90.0030.01215.78
7.1.80.0070.00715.87
7.1.70.0080.00516.20
7.1.60.0070.01017.01
7.1.50.0080.00916.20
7.1.40.0060.00715.80
7.1.30.0040.00915.84
7.1.20.0080.00415.87
7.1.10.0070.00715.69
7.1.00.0040.03218.00
7.0.330.0070.00615.30
7.0.320.0040.00715.36
7.0.310.0090.00515.49
7.0.300.0060.00615.46
7.0.290.0060.00515.49
7.0.280.0070.00615.32
7.0.270.0040.00715.31
7.0.260.0030.00815.47
7.0.250.0050.00615.51
7.0.240.0070.00515.49
7.0.230.0050.00915.21
7.0.220.0030.01215.53
7.0.210.0030.01215.48
7.0.200.0260.00915.22
7.0.190.0080.00715.36
7.0.180.0050.01015.48
7.0.170.0050.00915.50
7.0.160.0050.00515.40
7.0.150.0090.00715.56
7.0.140.0040.01817.71
7.0.130.0070.00715.33
7.0.120.0060.00615.51
7.0.110.0030.01015.36
7.0.100.0050.00915.46
7.0.90.0030.00915.29
7.0.80.0030.01015.53
7.0.70.0060.00915.40
7.0.60.0060.03217.02
7.0.50.0070.02916.23
7.0.40.0070.02215.73
7.0.30.0090.02315.72
7.0.20.0170.02615.72
7.0.10.0010.03815.75
7.0.00.0030.02615.71
5.6.400.0040.00614.32
5.6.390.0020.01014.35
5.6.380.0050.00714.58
5.6.370.0090.00314.29
5.6.360.0050.00814.29
5.6.350.0050.00514.29
5.6.340.0050.01014.36
5.6.330.0060.00714.13
5.6.320.0060.00914.41
5.6.310.0060.01014.13
5.6.300.0100.00514.11
5.6.290.0050.00914.25
5.6.280.0020.03216.53
5.6.270.0040.01314.36
5.6.260.0060.00614.22
5.6.250.0070.00714.29
5.6.240.0050.01014.49
5.6.230.0110.00014.31
5.6.220.0080.00914.14
5.6.210.0070.02116.51
5.6.200.0090.03015.55
5.6.190.0060.02316.52
5.6.180.0220.01816.34
5.6.170.0110.03116.38
5.6.160.0070.01716.47
5.6.150.0100.02315.50
5.6.140.0070.03215.63
5.6.130.0070.03115.57
5.6.120.0090.02916.54
5.6.110.0060.02716.51
5.6.100.0090.02516.64
5.6.90.0040.03016.49
5.6.80.0090.03116.38
5.6.70.0080.00514.24
5.6.60.0050.00814.18
5.6.50.0050.00714.24
5.6.40.0050.00814.33
5.6.30.0030.00914.26
5.6.20.0100.00314.32
5.6.10.0060.00414.29
5.6.00.0060.01014.09
5.5.380.0080.00514.18
5.5.370.0040.00614.42
5.5.360.0050.01214.10
5.5.350.0090.02316.32
5.5.340.0050.02315.52
5.5.330.0050.03416.25
5.5.320.0020.02516.11
5.5.310.0140.01716.18
5.5.300.0080.02515.38
5.5.290.0050.02315.46
5.5.280.0070.01916.39
5.5.270.0020.02316.29
5.5.260.0040.02416.47
5.5.250.0090.02916.43
5.5.240.0030.02716.16
5.5.230.0020.01114.08
5.5.220.0040.01014.19
5.5.210.0060.00414.18
5.5.200.0050.00814.05
5.5.190.0020.00913.91
5.5.180.0060.00614.14
5.5.170.0050.01114.15
5.5.160.0060.01114.12
5.5.150.0070.00614.19
5.5.140.0050.00814.35
5.5.130.0020.01014.30
5.5.120.0050.00814.29
5.5.110.0050.00714.32
5.5.100.0000.01114.32
5.5.90.0050.01014.27
5.5.80.0020.01114.21
5.5.70.0050.00814.00
5.5.60.0050.00714.23
5.5.50.0070.00614.13
5.5.40.0050.01014.05
5.5.30.0040.00914.02
5.5.20.0050.00814.03
5.5.10.0050.00613.87
5.5.00.0000.01113.97
5.4.450.0270.02513.94
5.4.440.0240.02513.79
5.4.430.0060.02313.91
5.4.420.0090.02013.79
5.4.410.0040.02213.70
5.4.400.0130.02313.59
5.4.390.0100.02413.61
5.4.380.0090.02713.59
5.4.370.0090.02513.55
5.4.360.0120.02213.65
5.4.350.0130.02513.58
5.4.340.0160.01813.38
5.4.330.0030.00910.85
5.4.320.0140.02513.61
5.4.310.0120.02313.44
5.4.300.0110.02113.53
5.4.290.0120.01913.69
5.4.280.0100.02413.50
5.4.270.0110.02513.59
5.4.260.0110.02413.46
5.4.250.0100.02513.53
5.4.240.0160.01813.62
5.4.230.0110.02313.45
5.4.220.0100.02713.46
5.4.210.0120.02413.56
5.4.200.0060.02612.73
5.4.190.0120.02013.66
5.4.180.0090.02413.41
5.4.170.0130.02613.54
5.4.160.0130.02013.54
5.4.150.0110.02313.59
5.4.140.0070.02712.76
5.4.130.0130.01812.82
5.4.120.0090.02312.80
5.4.110.0140.02412.83
5.4.100.0120.02112.83
5.4.90.0200.01912.75
5.4.80.0150.01912.81
5.4.70.0140.02112.81
5.4.60.0120.01912.74
5.4.50.0130.01912.76
5.4.40.0080.02712.73
5.4.30.0090.02212.72
5.4.20.0090.02412.65
5.4.10.0160.01712.67
5.4.00.0150.01812.56
5.3.290.0400.05714.77
5.3.280.0400.05714.58
5.3.270.0370.06314.59
5.3.260.0230.05714.77
5.3.250.0330.05014.66
5.3.240.0430.04714.63
5.3.230.0300.05014.83
5.3.220.0170.06014.71
5.3.210.0230.06014.68
5.3.200.0370.04714.63
5.3.190.0230.05014.63
5.3.180.0230.05014.57
5.3.170.0230.05314.75
5.3.160.0300.05014.67
5.3.150.0270.05314.59
5.3.140.0270.05714.61
5.3.130.0330.06314.77
5.3.120.0370.05314.55
5.3.110.0330.06714.66
5.3.100.0470.04014.25
5.3.90.0300.04714.02
5.3.80.0330.04313.97
5.3.70.0370.06314.08
5.3.60.0300.07014.03
5.3.50.0130.06013.97
5.3.40.0200.06013.96
5.3.30.0200.05314.01
5.3.20.0230.04713.85
5.3.10.0330.04313.66
5.3.00.0200.05313.75
5.2.170.0170.04011.24
5.2.160.0230.03711.24
5.2.150.0130.04311.17
5.2.140.0170.05011.34
5.2.130.0170.04311.14
5.2.120.0300.03311.15
5.2.110.0230.03311.08
5.2.100.0170.04011.20
5.2.90.0200.04011.13
5.2.80.0200.03711.15
5.2.70.0200.04011.15
5.2.60.0130.04711.06
5.2.50.0170.04311.03
5.2.40.0230.04711.10
5.2.30.0270.04011.07
5.2.20.0200.03711.14
5.2.10.0100.05010.98
5.2.00.0170.04310.76
5.1.60.0200.03310.04
5.1.50.0170.03710.00
5.1.40.0170.03310.16
5.1.30.0270.05010.55
5.1.20.0200.05310.40
5.1.10.0300.05010.11
5.1.00.0300.04710.11
5.0.50.0100.0308.73
5.0.40.0200.0278.60
5.0.30.0130.0478.26
5.0.20.0070.0338.30
5.0.10.0130.0408.36
5.0.00.0200.0408.26
4.4.90.0170.0236.84
4.4.80.0130.0206.84
4.4.70.0100.0276.84
4.4.60.0100.0236.84
4.4.50.0170.0206.84
4.4.40.0070.0476.84
4.4.30.0100.0236.84
4.4.20.0170.0176.84
4.4.10.0100.0336.84
4.4.00.0100.0436.84
4.3.110.0170.0306.84
4.3.100.0170.0276.84
4.3.90.0130.0276.84
4.3.80.0100.0436.84
4.3.70.0200.0276.84
4.3.60.0100.0206.84
4.3.50.0130.0276.84
4.3.40.0130.0376.84
4.3.30.0100.0236.84
4.3.20.0100.0176.84
4.3.10.0070.0236.84
4.3.00.0000.0277.11

preferences:
48.69 ms | 400 KiB | 5 Q