3v4l.org

run code in 300+ PHP versions simultaneously
<?php class outerClass{ private $privateProp; protected $protectedProp; public function __construct($value){ $this->privateProp = $value; } public function innerClasses($innerClass){ switch($innerClass){ case 'accessPrivate': //return $this->privateProp; return new class($this->value) extends outerClass{ }; } } } $test = new outerClass('testing'); $result = $test->innerClasses('accessPrivate'); var_dump($result);

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)
8.3.70.0130.01018.43
8.3.60.0180.00618.31
8.3.50.0120.00921.26
8.3.40.0090.00618.85
8.3.30.0060.00918.84
8.3.20.0040.00420.20
8.3.10.0090.00021.77
8.3.00.0040.00420.37
8.2.190.0150.00316.75
8.2.180.0100.01018.17
8.2.170.0110.00622.96
8.2.160.0070.01120.34
8.2.150.0040.00424.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00417.63
8.2.110.0000.01019.24
8.2.100.0060.00617.63
8.2.90.0060.00319.23
8.2.80.0000.00817.97
8.2.70.0040.00417.50
8.2.60.0030.00618.05
8.2.50.0030.00518.07
8.2.40.0040.00419.21
8.2.30.0040.00420.69
8.2.20.0000.00817.75
8.2.10.0040.00418.12
8.2.00.0000.00817.97
8.1.280.0060.00925.92
8.1.270.0090.00923.91
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0030.00623.84
8.1.230.0060.00617.42
8.1.220.0040.00417.79
8.1.210.0040.00418.77
8.1.200.0000.00917.35
8.1.190.0000.00817.25
8.1.180.0000.00818.10
8.1.170.0050.00318.50
8.1.160.0040.00421.89
8.1.150.0000.00718.79
8.1.140.0040.00417.41
8.1.130.0000.00717.76
8.1.120.0040.00417.38
8.1.110.0050.00317.36
8.1.100.0070.00017.45
8.1.90.0040.00417.37
8.1.80.0040.00417.46
8.1.70.0000.00717.41
8.1.60.0030.00617.62
8.1.50.0050.00317.41
8.1.40.0000.00817.38
8.1.30.0040.00417.64
8.1.20.0000.00817.64
8.1.10.0040.00417.49
8.1.00.0000.01017.48
8.0.300.0070.00018.77
8.0.290.0040.00416.63
8.0.280.0070.00018.37
8.0.270.0070.00017.27
8.0.260.0060.00017.18
8.0.250.0030.00516.96
8.0.240.0030.00317.00
8.0.230.0020.00517.01
8.0.220.0060.00316.93
8.0.210.0040.00416.97
8.0.200.0030.00316.91
8.0.190.0000.00817.02
8.0.180.0000.00917.04
8.0.170.0080.00016.96
8.0.160.0040.00417.05
8.0.150.0000.00816.75
8.0.140.0080.00016.82
8.0.130.0000.00513.43
8.0.120.0060.00316.92
8.0.110.0050.00316.93
8.0.100.0080.00016.95
8.0.90.0040.00416.86
8.0.80.0090.00616.88
8.0.70.0040.00416.77
8.0.60.0030.00316.79
8.0.50.0000.00716.75
8.0.30.0100.00817.01
8.0.20.0080.01117.40
8.0.10.0000.00817.03
8.0.00.0100.00816.89
7.4.330.0020.00215.15
7.4.320.0030.00316.50
7.4.300.0040.00416.61
7.4.290.0030.00316.49
7.4.280.0000.00916.45
7.4.270.0000.00616.44
7.4.260.0070.00016.48
7.4.250.0000.00716.39
7.4.240.0020.00516.58
7.4.230.0000.00716.70
7.4.220.0040.01416.64
7.4.210.0100.01016.57
7.4.200.0000.00716.61
7.4.160.0120.00616.45
7.4.150.0060.01217.40
7.4.140.0130.01317.86
7.4.130.0120.00816.53
7.4.120.0100.00716.58
7.4.110.0130.01016.59
7.4.100.0140.00316.62
7.4.90.0140.00316.66
7.4.80.0140.00319.39
7.4.70.0060.01316.70
7.4.60.0070.01116.63
7.4.50.0080.00016.53
7.4.40.0130.01016.34
7.4.30.0040.01516.43
7.4.00.0070.00714.88
7.3.330.0000.00513.41
7.3.320.0050.00013.31
7.3.310.0000.00716.40
7.3.300.0000.00716.22
7.3.290.0030.01316.34
7.3.280.0100.00716.34
7.3.270.0070.01117.40
7.3.260.0080.01416.53
7.3.250.0090.00816.53
7.3.240.0080.01516.26
7.3.230.0130.00316.52
7.3.210.0110.00616.72
7.3.200.0060.01116.43
7.3.190.0140.00716.29
7.3.180.0090.00716.35
7.3.170.0070.01416.30
7.3.160.0090.00616.52
7.2.330.0160.00316.65
7.2.320.0130.01016.79
7.2.310.0060.01116.50
7.2.300.0060.01216.72
7.2.290.0110.00816.49
7.2.60.0070.00716.86
7.2.00.0030.01319.32
7.1.200.0000.00915.85
7.1.100.0000.01318.19
7.1.70.0000.00717.01
7.1.60.0000.02219.29
7.1.50.0290.01034.90
7.1.00.0030.07722.46
7.0.200.0030.00716.75
7.0.100.0070.04019.96
7.0.90.0100.04020.04
7.0.80.0130.03720.01
7.0.70.0070.03719.97
7.0.60.0070.04019.96
7.0.50.0030.04320.33
7.0.40.0030.07020.11
7.0.30.0130.08320.04
7.0.20.0130.05720.08
7.0.10.0070.03720.13
7.0.00.0130.06320.14
5.6.280.0030.07321.11
5.6.250.0100.04320.75
5.6.240.0100.03720.70
5.6.230.0100.03720.54
5.6.220.0000.04020.62
5.6.210.0030.03720.75
5.6.200.0170.03021.12
5.6.190.0070.06021.06
5.6.180.0070.03721.14
5.6.170.0130.07321.18
5.6.160.0030.04721.18
5.6.150.0070.08020.95
5.6.140.0070.08021.07
5.6.130.0030.04021.13
5.6.120.0170.07020.94
5.6.110.0070.06021.04
5.6.100.0000.09021.16
5.6.90.0170.07020.98
5.6.80.0100.07720.33
5.6.70.0000.06320.41
5.6.60.0070.07720.31
5.6.50.0070.08320.46
5.6.40.0230.06320.54
5.6.30.0130.07020.45
5.6.20.0200.07320.36
5.6.10.0030.08320.46
5.6.00.0200.06320.41
5.5.380.0070.03720.50
5.5.370.0000.04020.43
5.5.360.0100.03020.45
5.5.350.0000.04020.45
5.5.340.0070.04020.79
5.5.330.0000.04320.92
5.5.320.0000.05720.94
5.5.310.0100.07720.88
5.5.300.0070.04020.83
5.5.290.0070.04020.76
5.5.280.0170.05320.83
5.5.270.0130.08020.75
5.5.260.0070.08320.78
5.5.250.0170.07720.70
5.5.240.0070.08020.03
5.5.230.0030.08720.30
5.5.220.0130.07720.16
5.5.210.0100.07320.21
5.5.200.0130.07320.14
5.5.190.0130.08320.24
5.5.180.0170.07720.19
5.5.160.0130.07020.23
5.5.150.0170.08320.27
5.5.140.0030.08020.25
5.5.130.0170.07020.11
5.5.120.0030.07320.21
5.5.110.0070.08020.23
5.5.100.0030.08720.17
5.5.90.0070.08320.05
5.5.80.0030.08320.10
5.5.70.0170.07020.07
5.5.60.0030.08020.09
5.5.50.0130.03720.15
5.5.40.0030.08020.16
5.5.30.0070.08020.03
5.5.20.0100.05720.00
5.5.10.0100.07320.04
5.5.00.0130.07320.03
5.4.450.0070.08019.42
5.4.440.0070.08019.18
5.4.430.0100.05719.55
5.4.420.0030.04719.27
5.4.410.0170.07019.33
5.4.400.0000.08718.95
5.4.390.0100.08018.85
5.4.380.0200.06019.05
5.4.370.0030.08019.03
5.4.360.0070.07719.03
5.4.350.0070.06718.95
5.4.340.0070.07719.23
5.4.320.0170.07019.09
5.4.310.0070.07018.88
5.4.300.0070.06719.07
5.4.290.0070.07719.13
5.4.280.0070.08019.03
5.4.270.0070.08019.12
5.4.260.0070.06019.00
5.4.250.0070.07719.07
5.4.240.0030.05719.11
5.4.230.0100.07018.96
5.4.220.0100.07018.94
5.4.210.0130.05318.95
5.4.200.0070.07319.20
5.4.190.0070.07318.93
5.4.180.0070.04319.02
5.4.170.0300.05019.22
5.4.160.0130.07019.07
5.4.150.0170.07019.21
5.4.140.0070.07016.34
5.4.130.0030.07716.47
5.4.120.0070.06716.36
5.4.110.0200.06716.47
5.4.100.0030.05716.34
5.4.90.0070.07316.34
5.4.80.0130.05016.23
5.4.70.0100.07316.48
5.4.60.0100.05016.48
5.4.50.0100.03716.31
5.4.40.0070.05316.51
5.4.30.0030.07316.48
5.4.20.0100.07016.39
5.4.10.0070.07716.41
5.4.00.0070.04315.71

preferences:
62.39 ms | 401 KiB | 5 Q