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([$this, $method]); }; $foo = new Foo(); $x = $privatePropertyAccessor->bindTo($foo, 'Foo'); echo $x('secretProperty'); $y = $privateMethodAccessor->bindTo($foo, 'Foo'); echo $y('secretMethod');

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)
8.3.70.0040.01116.38
8.3.60.0120.00318.43
8.3.50.0150.00322.04
8.3.40.0110.00718.79
8.3.30.0090.00919.18
8.3.20.0000.00820.16
8.3.10.0000.00821.73
8.3.00.0040.00420.88
8.2.190.0090.00916.58
8.2.180.0110.00718.54
8.2.170.0040.01122.96
8.2.160.0090.00620.35
8.2.150.0070.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00726.16
8.2.120.0090.00018.16
8.2.110.0060.00319.31
8.2.100.0090.00317.75
8.2.90.0050.00319.22
8.2.80.0050.00317.97
8.2.70.0000.00817.63
8.2.60.0050.00317.93
8.2.50.0000.00818.07
8.2.40.0000.00818.16
8.2.30.0050.00518.10
8.2.20.0040.00417.65
8.2.10.0050.00317.94
8.2.00.0050.00217.75
8.1.280.0170.00325.92
8.1.270.0060.00320.73
8.1.260.0000.00826.35
8.1.250.0040.00428.09
8.1.240.0060.00323.90
8.1.230.0080.00318.72
8.1.220.0040.00417.74
8.1.210.0060.00318.77
8.1.200.0060.00317.36
8.1.190.0000.00817.11
8.1.180.0000.00818.10
8.1.170.0040.00418.57
8.1.160.0050.00221.93
8.1.150.0040.00418.89
8.1.140.0040.00417.46
8.1.130.0030.00317.83
8.1.120.0040.00417.43
8.1.110.0030.00617.45
8.1.100.0000.00717.45
8.1.90.0000.00717.47
8.1.80.0040.00417.51
8.1.70.0030.00317.34
8.1.60.0030.00617.57
8.1.50.0030.00517.43
8.1.40.0030.00617.57
8.1.30.0040.00417.64
8.1.20.0000.00817.65
8.1.10.0040.00417.50
8.1.00.0040.00417.48
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0040.00418.35
8.0.270.0050.00217.25
8.0.260.0000.00617.25
8.0.250.0030.00316.97
8.0.240.0040.00416.88
8.0.230.0060.00316.91
8.0.220.0070.00016.73
8.0.210.0000.00816.93
8.0.200.0030.00316.96
8.0.190.0090.00016.93
8.0.180.0040.00416.95
8.0.170.0040.00416.91
8.0.160.0030.00616.97
8.0.150.0030.00316.93
8.0.140.0030.00316.75
8.0.130.0050.00013.31
8.0.120.0050.00316.87
8.0.110.0000.00816.95
8.0.100.0000.00716.92
8.0.90.0000.00716.75
8.0.80.0040.01116.87
8.0.70.0050.00316.88
8.0.60.0080.00016.83
8.0.50.0000.00716.92
8.0.30.0120.00916.99
8.0.20.0110.00917.40
8.0.10.0020.00516.95
8.0.00.0120.00516.82
7.4.330.0000.00515.03
7.4.320.0050.00316.59
7.4.300.0030.00316.61
7.4.290.0030.00616.57
7.4.280.0070.00416.63
7.4.270.0070.00016.63
7.4.260.0030.00516.51
7.4.250.0000.00716.56
7.4.240.0030.00516.50
7.4.230.0070.00016.46
7.4.220.0090.01016.57
7.4.210.0060.01016.63
7.4.200.0050.00216.59
7.4.160.0100.00716.43
7.4.150.0120.00417.40
7.4.140.0090.01017.86
7.4.130.0130.00816.54
7.4.120.0110.00616.44
7.4.110.0140.00716.39
7.4.100.0210.00016.48
7.4.90.0060.01216.59
7.4.80.0070.01019.39
7.4.70.0130.00316.52
7.4.60.0080.00816.41
7.4.50.0040.00416.41
7.4.40.0040.01216.62
7.4.30.0040.01216.38
7.4.00.0110.00814.86
7.3.330.0060.00013.23
7.3.320.0030.00313.29
7.3.310.0100.00016.42
7.3.300.0000.00716.17
7.3.290.0000.00716.38
7.3.280.0090.01016.36
7.3.270.0120.00617.40
7.3.260.0120.01216.48
7.3.250.0170.00516.59
7.3.240.0090.00616.40
7.3.230.0100.00716.39
7.3.210.0100.00716.34
7.3.200.0030.01319.39
7.3.190.0100.01216.39
7.3.180.0100.00616.71
7.3.170.0070.01016.39
7.3.160.0170.00616.31
7.3.120.0090.00815.68
7.3.110.0030.01015.81
7.3.100.0060.00815.90
7.3.90.0050.01015.66
7.3.80.0070.00715.81
7.3.70.0030.01115.85
7.3.60.0100.00515.84
7.3.50.0040.00915.77
7.3.40.0060.00615.70
7.3.30.0070.00715.74
7.3.20.0070.00416.82
7.3.10.0070.00716.77
7.3.00.0050.01116.68
7.2.330.0080.00916.78
7.2.320.0090.00916.78
7.2.310.0160.00016.51
7.2.300.0060.01216.77
7.2.290.0140.00316.78
7.2.250.0030.01715.14
7.2.240.0050.01016.08
7.2.230.0090.00815.75
7.2.220.0100.00815.73
7.2.210.0030.01415.88
7.2.200.0060.00615.95
7.2.190.0020.01015.84
7.2.180.0060.01215.85
7.2.170.0060.00616.06
7.2.160.0000.01716.90
7.2.150.0060.00916.90
7.2.140.0030.01316.90
7.2.130.0100.00717.00
7.2.120.0160.00615.87
7.2.110.0180.00715.89
7.2.100.0200.00515.97
7.2.90.0200.00816.03
7.2.80.0190.01115.96
7.2.70.0250.00516.29
7.2.60.0200.00616.29
7.2.50.0170.00816.09
7.2.40.0310.00416.12
7.2.30.0190.01716.03
7.2.20.0210.00515.94
7.2.10.0220.00515.96
7.2.00.0230.00915.86
7.1.330.0050.00916.31
7.1.320.0090.00716.33
7.1.310.0080.00716.29
7.1.300.0030.01016.40
7.1.290.0030.01216.22
7.1.280.0060.00916.29
7.1.270.0050.01016.28
7.1.260.0050.00916.09
7.1.250.0030.01216.90
7.1.240.0320.00413.76
7.1.230.0250.01314.02
7.1.220.0310.00613.79
7.1.210.0830.00414.09
7.1.200.0170.00814.81
7.1.190.0220.01413.91
7.1.180.0410.00313.81
7.1.170.0310.00814.07
7.1.160.0270.01014.14
7.1.150.0280.00914.02
7.1.140.0380.00013.65
7.1.130.0330.00013.93
7.1.120.0290.00313.95
7.1.110.0440.00313.71
7.1.100.0260.00116.08
7.1.90.0330.00413.79
7.1.80.0340.01113.91
7.1.70.0120.00515.51
7.1.60.0180.00916.58
7.1.50.0170.00715.45
7.1.40.0220.01213.76
7.1.30.0420.00613.99
7.1.20.0320.00713.92
7.1.10.0300.01713.56
7.1.00.0080.04518.17
7.0.320.0300.00613.79
7.0.310.0380.01013.61
7.0.300.0260.01013.60
7.0.290.0390.00713.30
7.0.280.0300.00713.50
7.0.270.0480.00713.57
7.0.260.0220.01113.63
7.0.250.0310.00313.74
7.0.240.0370.00313.72
7.0.230.0320.00313.69
7.0.220.0350.01513.71
7.0.210.0230.01113.68
7.0.200.0470.00914.24
7.0.190.0490.00413.56
7.0.180.0310.00913.63
7.0.170.0360.00813.54
7.0.160.0410.01413.55
7.0.150.0460.00913.58
7.0.140.0180.01917.89
7.0.130.0190.00813.62
7.0.120.0260.01313.48
7.0.110.0300.00313.71
7.0.100.0190.01013.65
7.0.90.0290.00613.48
7.0.80.0280.00713.67
7.0.70.0350.01413.38
7.0.60.0260.02916.61
7.0.50.0240.02215.82
7.0.40.0230.04716.94
7.0.30.0340.03016.87
7.0.20.0330.04116.97
7.0.10.0170.03116.95
7.0.00.0140.04716.81
5.6.380.0120.00814.51
5.6.370.0160.00314.18
5.6.360.0110.00814.57
5.6.350.0060.01214.32
5.6.340.0140.00714.53
5.6.330.0100.01014.34
5.6.320.0190.00314.22
5.6.310.0120.00814.35
5.6.300.0090.01214.14
5.6.290.0120.01214.46
5.6.280.0100.03817.52
5.6.270.0150.00314.11
5.6.260.0090.00914.61
5.6.250.0110.00814.16
5.6.240.0170.00614.09
5.6.230.0150.00514.23
5.6.220.0090.00914.48
5.6.210.0100.04717.53
5.6.200.0110.04516.16
5.6.190.0120.02717.53
5.6.180.0220.04017.51
5.6.170.0200.04217.28
5.6.160.0100.03517.32
5.6.150.0090.02516.18
5.6.140.0150.03516.24
5.6.130.0080.02816.18
5.6.120.0110.04317.62
5.6.110.0130.04817.76
5.6.100.0080.04817.65
5.6.90.0100.04317.67
5.6.80.0130.02017.19
5.6.70.0170.00414.09
5.6.60.0090.00914.21
5.6.50.0140.00714.07
5.6.40.0110.01114.48
5.6.30.0190.00314.16
5.6.20.0100.01014.28
5.6.10.0160.00314.29
5.6.00.0150.00514.14
5.5.380.0140.00012.00
5.5.370.0090.00912.00
5.5.360.0130.00312.00
5.5.350.0210.03916.23
5.5.340.0080.04015.01
5.5.330.0120.03716.18
5.5.320.0230.03416.13
5.5.310.0160.02416.15
5.5.300.0130.04015.00
5.5.290.0080.04315.03
5.5.280.0120.02016.37
5.5.270.0050.02416.45
5.5.260.0110.04216.37
5.5.250.0190.03016.24
5.5.240.0090.04216.14
5.5.230.0150.00312.00
5.5.220.0000.01312.00
5.5.210.0080.00812.00
5.5.200.0070.00712.00
5.5.190.0080.00412.00
5.5.180.0150.00012.00
5.5.170.0110.01113.95
5.5.160.0120.00212.00
5.5.150.0080.00812.00
5.5.140.0130.00512.00
5.5.130.0130.00312.00
5.5.120.0090.00612.00
5.5.110.0100.00312.00
5.5.100.0090.00912.00
5.5.90.0060.01112.00
5.5.80.0060.01012.00
5.5.70.0160.00012.00
5.5.60.0130.00012.00
5.5.50.0110.00612.00
5.5.40.0090.00712.00
5.5.30.0130.00312.00
5.5.20.0070.00712.00
5.5.10.0120.00312.00
5.5.00.0090.00612.00
5.4.450.0280.03315.86
5.4.440.0230.03315.79
5.4.430.0070.03415.70
5.4.420.0080.03115.81
5.4.410.0110.03015.72
5.4.400.0170.03515.45
5.4.390.0170.03415.40
5.4.380.0160.03415.39
5.4.370.0210.03015.38
5.4.360.0220.03315.26
5.4.350.0190.03215.35
5.4.340.0200.02615.37
5.4.330.0160.00012.00
5.4.320.0200.02815.28
5.4.310.0190.03515.26
5.4.300.0300.03115.26
5.4.290.0180.03515.38
5.4.280.0280.03815.39
5.4.270.0260.03815.28
5.4.260.0270.02615.31
5.4.250.0200.03515.41
5.4.240.0190.03615.40
5.4.230.0260.03015.39
5.4.220.0230.03015.38
5.4.210.0220.02715.31
5.4.200.0170.03014.26
5.4.190.0230.02715.28
5.4.180.0240.03315.25
5.4.170.0220.02715.39
5.4.160.0200.03615.30
5.4.150.0220.04415.37
5.4.140.0180.03014.11
5.4.130.0220.02314.11
5.4.120.0220.02614.13
5.4.110.0170.03314.12
5.4.100.0080.03514.18
5.4.90.0170.02914.13
5.4.80.0160.02714.22
5.4.70.0160.02814.11
5.4.60.0210.02714.10
5.4.50.0170.02714.12
5.4.40.0180.02714.15
5.4.30.0190.02714.20
5.4.20.0220.02414.13
5.4.10.0200.02514.20
5.4.00.0130.03213.87

preferences:
18.96 ms | 401 KiB | 5 Q