3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { private $private_bar = 'private'; protected $protected_bar = 'protected'; public $public_bar = 'public'; public static $static_bar = 'static'; private function private_echo() { echo $this->private_bar; } protected function protected_echo() { echo $this->protected_bar; } public function public_echo() { echo $this->public_bar; } public static function static_echo() { echo $this->static_bar; } } $myfoo = new foo(); // $myfoo->static_echo(); $myfoo->public_echo(); // $myfoo->protected_echo(); //$myfoo->private_bar = 'new private bar'; //$myfoo->private_echo(); $myfoo::static_echo(); ?>

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)
8.3.60.0140.00318.38
8.3.50.0090.00721.99
8.3.40.0070.00718.97
8.3.30.0140.00019.13
8.3.20.0060.01220.16
8.3.10.0050.00321.81
8.3.00.0040.00422.34
8.2.180.0090.00916.75
8.2.170.0000.01422.96
8.2.160.0140.00020.89
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0070.00726.16
8.2.120.0030.00519.36
8.2.110.0090.00019.27
8.2.100.0120.00018.03
8.2.90.0050.00319.08
8.2.80.0050.00317.97
8.2.70.0080.00017.50
8.2.60.0000.00917.93
8.2.50.0050.00318.07
8.2.40.0050.00318.09
8.2.30.0000.00818.11
8.2.20.0050.00217.71
8.2.10.0040.00417.70
8.2.00.0030.00717.70
8.1.280.0070.01425.92
8.1.270.0060.00322.20
8.1.260.0020.00526.35
8.1.250.0040.00428.09
8.1.240.0060.00322.20
8.1.230.0120.00018.89
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0030.00617.22
8.1.190.0040.00417.23
8.1.180.0040.00418.61
8.1.170.0050.00318.57
8.1.160.0070.00021.89
8.1.150.0040.00418.58
8.1.140.0090.00017.32
8.1.130.0000.00717.83
8.1.120.0000.00717.31
8.1.110.0040.00417.43
8.1.100.0030.00317.30
8.1.90.0000.00717.34
8.1.80.0000.00717.41
8.1.70.0030.00317.41
8.1.60.0000.00817.61
8.1.50.0090.00017.52
8.1.40.0040.00417.52
8.1.30.0030.00517.55
8.1.20.0030.00517.64
8.1.10.0040.00417.59
8.1.00.0000.00717.54
8.0.300.0000.00818.77
8.0.290.0000.00816.75
8.0.280.0070.00018.44
8.0.270.0000.00717.27
8.0.260.0000.00716.95
8.0.250.0030.00317.04
8.0.240.0020.00517.00
8.0.230.0000.00716.92
8.0.220.0000.00716.84
8.0.210.0040.00816.92
8.0.200.0000.00616.79
8.0.190.0030.00616.87
8.0.180.0050.00316.96
8.0.170.0070.00016.93
8.0.160.0000.00816.77
8.0.150.0030.00316.76
8.0.140.0040.00416.75
8.0.130.0050.00013.34
8.0.120.0040.00416.82
8.0.110.0080.00016.73
8.0.100.0000.01016.68
8.0.90.0000.00716.85
8.0.80.0030.01016.89
8.0.70.0000.00716.73
8.0.60.0040.00416.97
8.0.50.0000.00716.90
8.0.30.0090.01117.16
8.0.20.0120.00717.40
8.0.10.0050.00216.84
8.0.00.0090.00816.79
7.4.330.0030.00315.00
7.4.320.0000.00716.57
7.4.300.0070.00016.62
7.4.290.0000.00716.56
7.4.280.0080.00016.36
7.4.270.0000.00716.51
7.4.260.0000.00716.62
7.4.250.0050.00316.41
7.4.240.0040.00316.56
7.4.230.0030.00316.61
7.4.220.0130.00316.60
7.4.210.0070.00816.48
7.4.200.0070.00016.54
7.4.190.0050.00216.70
7.4.160.0000.01616.41
7.4.150.0090.00917.40
7.4.140.0130.00617.86
7.4.130.0080.01016.54
7.4.120.0160.00216.48
7.4.110.0160.00516.54
7.4.100.0060.01816.70
7.4.90.0030.01516.50
7.4.80.0120.00619.39
7.4.70.0120.00316.41
7.4.60.0090.01216.55
7.4.50.0080.00016.61
7.4.40.0060.01222.77
7.4.30.0070.01016.56
7.4.00.0150.00015.12
7.3.330.0050.00013.25
7.3.320.0050.00013.45
7.3.310.0050.00216.29
7.3.300.0000.00716.47
7.3.290.0030.01216.43
7.3.280.0080.00916.49
7.3.270.0100.00717.40
7.3.260.0130.00516.33
7.3.250.0130.00616.39
7.3.240.0140.00316.55
7.3.230.0110.01116.65
7.3.210.0100.00716.45
7.3.200.0140.00319.39
7.3.190.0160.00016.43
7.3.180.0130.00316.63
7.3.170.0130.00716.27
7.3.160.0120.00416.36
7.3.120.0110.00715.04
7.3.00.0110.01116.61
7.2.330.0070.01016.78
7.2.320.0130.00316.82
7.2.310.0000.01616.34
7.2.300.0120.01216.62
7.2.290.0070.01516.55
7.2.130.0090.01316.66
7.2.120.0080.00416.41
7.2.110.0090.00316.96
7.2.100.0160.00316.82
7.2.90.0060.01016.50
7.2.80.0130.00616.97
7.2.70.0100.00717.13
7.2.60.0030.01216.88
7.2.50.0030.01316.91
7.2.40.0110.00716.63
7.2.30.0130.00416.70
7.2.20.0100.00716.59
7.2.10.0100.01216.87
7.2.00.0070.00917.95
7.1.250.0150.00415.26
7.1.240.0040.01115.26
7.1.230.0130.00315.55
7.1.220.0150.00015.64
7.1.210.0090.00915.53
7.1.200.0050.00915.40
7.1.190.0150.00015.63
7.1.180.0130.00015.54
7.1.170.0090.00915.73
7.1.160.0090.00415.65
7.1.150.0090.00615.37
7.1.140.0090.01315.32
7.1.130.0210.00915.46
7.1.120.0140.00615.48
7.1.110.0120.00815.69
7.1.100.0060.00915.87
7.1.90.0030.01015.68
7.1.80.0070.00715.35
7.1.70.0040.00916.20
7.1.60.0130.00515.37
7.1.50.0070.01316.22
7.1.40.0090.00915.59
7.1.30.0060.00915.57
7.1.20.0070.01015.44
7.1.10.0140.00415.41
7.1.00.0070.04219.03
7.0.330.0080.01015.16
7.0.320.0110.00415.30
7.0.310.0150.00714.81
7.0.300.0070.01015.08
7.0.290.0080.00815.20
7.0.280.0130.00615.32
7.0.270.0190.01115.18
7.0.260.0190.00315.29
7.0.250.0120.00915.05
7.0.240.0060.00615.30
7.0.230.0080.01215.34
7.0.220.0150.00315.23
7.0.210.0070.00714.98
7.0.200.0110.00815.76
7.0.190.0120.00315.45
7.0.180.0090.00915.21
7.0.170.0100.00315.11
7.0.160.0060.00914.60
7.0.150.0070.01014.98
7.0.140.0090.03718.55
7.0.130.0100.00715.18
7.0.120.0130.00614.82
7.0.110.0080.00314.93
7.0.100.0130.00315.18
7.0.90.0030.01015.09
7.0.80.0100.00715.04
7.0.70.0120.00314.89
7.0.60.0050.04517.54
7.0.50.0100.04016.46
7.0.40.0080.02516.45
7.0.30.0210.04016.60
7.0.20.0150.02316.71
7.0.10.0070.03016.55
7.0.00.0100.02816.61
5.6.380.0030.00914.24
5.6.370.0120.00614.21
5.6.360.0110.00013.94
5.6.350.0140.00413.84
5.6.340.0130.00313.96
5.6.330.0110.00614.00
5.6.320.0090.00813.99
5.6.310.0100.00513.97
5.6.300.0100.00813.65
5.6.290.0040.01313.70
5.6.280.0020.04317.45
5.6.270.0080.00513.89
5.6.260.0080.00814.31
5.6.250.0100.00813.99
5.6.240.0120.00314.10
5.6.230.0120.00313.87
5.6.220.0110.00414.07
5.6.210.0080.02817.29
5.6.200.0070.02216.02
5.6.190.0120.04217.19
5.6.180.2020.02917.42
5.6.170.0170.02617.22
5.6.160.0080.02617.20
5.6.150.0090.02116.07
5.6.140.0110.04315.94
5.6.130.0050.05016.00
5.6.120.0080.02717.46
5.6.110.0110.04317.45
5.6.100.0080.04517.41
5.6.90.0080.04017.38
5.6.80.0110.04017.09
5.6.70.0150.02217.33
5.6.60.0040.01314.22
5.6.50.0150.00714.40
5.6.40.0130.00614.21
5.6.30.0030.00813.60
5.6.20.0000.01113.64
5.6.10.0140.00013.94
5.6.00.0030.00614.16
5.5.380.0140.00211.34
5.5.370.0060.00811.19
5.5.360.0130.00311.02
5.5.350.0110.03915.82
5.5.340.0060.02314.60
5.5.330.0150.03615.96
5.5.320.0140.03015.92
5.5.310.0250.03615.71
5.5.300.0110.02314.54
5.5.290.0090.02614.48
5.5.280.0090.04315.88
5.5.270.0080.03815.81
5.5.260.0110.04115.92
5.5.250.0070.04215.81
5.5.240.0090.03115.50
5.5.230.0000.01110.90
5.5.220.0060.00610.90
5.5.210.0080.00810.91
5.5.200.0060.01111.14
5.5.190.0070.00611.22
5.5.180.0050.00811.11
5.5.170.0000.00711.03
5.5.160.0000.01011.02
5.5.150.0030.00310.90
5.5.140.0040.00410.90
5.5.130.0060.00610.95
5.5.120.0000.00910.90
5.5.110.0000.01010.90
5.5.100.0060.00010.90
5.5.90.0070.00010.90
5.5.80.0000.01010.90
5.5.70.0040.00710.90
5.5.60.0040.00410.90
5.5.50.0060.00011.03
5.5.40.0000.00510.90
5.5.30.0030.00311.15
5.5.20.0090.00310.90
5.5.10.0030.00310.90
5.5.00.0040.00711.05
5.4.450.0220.03315.43
5.4.440.0280.03515.28
5.4.430.0100.02915.23
5.4.420.0080.02915.30
5.4.410.0080.03015.39
5.4.400.0490.00214.79
5.4.390.0430.00514.83
5.4.380.0150.03214.71
5.4.370.0180.03114.74
5.4.360.0170.03114.80
5.4.350.0170.02914.76
5.4.340.0160.02914.87
5.4.330.0080.00010.90
5.4.320.0040.02211.70
5.4.310.0050.02311.70
5.4.300.0070.02211.79
5.4.290.0070.02011.74
5.4.280.0030.02111.77
5.4.270.0040.02111.65
5.4.260.0090.02914.94
5.4.250.0030.03014.76
5.4.240.0080.03714.99
5.4.230.0030.03414.96
5.4.220.0090.02814.84
5.4.210.0080.02614.92
5.4.200.0050.03014.81
5.4.190.0080.04015.03
5.4.180.0080.02514.96
5.4.170.0070.03014.77
5.4.160.0120.02314.93
5.4.150.0050.03714.92
5.4.140.0020.03513.62
5.4.130.0150.02113.70
5.4.120.0100.02713.66
5.4.110.0100.02313.83
5.4.100.0050.02713.65
5.4.90.0050.02613.72
5.4.80.0030.02913.65
5.4.70.0110.02813.67
5.4.60.0030.04313.68
5.4.50.0040.02813.75
5.4.40.0020.03213.67
5.4.30.0110.03313.60
5.4.20.0060.02713.74
5.4.10.0080.03213.69
5.4.00.0120.02213.35
5.3.290.0030.02311.85
5.3.280.0070.02512.84
5.3.270.0070.03012.74
5.3.260.0080.02812.80
5.3.250.0020.03012.84
5.3.240.0090.02812.75
5.3.230.0060.02812.79
5.3.220.0050.03612.65
5.3.210.0050.03712.85
5.3.200.0100.02612.77
5.3.190.0070.02712.69
5.3.180.0050.04112.78
5.3.170.0040.02912.69
5.3.160.0080.02712.84
5.3.150.0050.02812.78
5.3.140.0080.02512.78
5.3.130.0050.03012.75
5.3.120.0080.03612.77
5.3.110.0140.02912.77
5.3.100.0080.02412.38
5.3.90.0050.02712.53
5.3.80.0080.03312.49
5.3.70.0030.02912.55
5.3.60.0070.03412.44
5.3.50.0060.02612.54
5.3.40.0090.02712.42
5.3.30.0110.02612.40
5.3.20.0050.02712.34
5.3.10.0030.02812.31
5.3.00.0090.02712.26
5.2.170.0070.02211.02
5.2.160.0030.02411.05
5.2.150.0070.01811.00
5.2.140.0060.02511.06
5.2.130.0050.02111.05
5.2.120.0020.02411.09
5.2.110.0050.02310.92
5.2.100.0030.02111.04
5.2.90.0080.01811.09
5.2.80.0050.02110.99
5.2.70.0050.02311.00
5.2.60.0030.02310.98
5.2.50.0060.02110.94
5.2.40.0060.02011.06
5.2.30.0060.02210.91
5.2.20.0050.02310.97
5.2.10.0030.02710.80
5.2.00.0030.02410.92
5.1.60.0020.02210.49
5.1.50.0020.02010.49
5.1.40.0030.01810.55
5.1.30.0040.02710.66
5.1.20.0060.02010.66
5.1.10.0030.02010.47
5.1.00.0020.02410.60
5.0.50.0030.0209.75
5.0.40.0030.0179.69
5.0.30.0030.0329.59
5.0.20.0050.0139.55
5.0.10.0000.0209.46
5.0.00.0040.0299.52
4.4.90.0050.0089.07
4.4.80.0030.0199.07
4.4.70.0040.0129.07
4.4.60.0000.0149.07
4.4.50.0030.0109.07
4.4.40.0000.0229.07
4.4.30.0040.0129.07
4.4.20.0020.0179.07
4.4.10.0020.0179.07
4.4.00.0010.0239.07
4.3.110.0030.0159.07
4.3.100.0080.0089.07
4.3.90.0020.0109.07
4.3.80.0020.0189.07
4.3.70.0010.0169.07
4.3.60.0030.0109.07
4.3.50.0020.0129.07
4.3.40.0050.0169.07
4.3.30.0020.0139.07
4.3.20.0010.0139.07
4.3.10.0040.0109.07
4.3.00.0080.0108.96

preferences:
47.86 ms | 401 KiB | 5 Q