3v4l.org

run code in 300+ PHP versions simultaneously
<?php class outer{ private $privateProp = 'Private'; protected $protectedProp = 'Protected'; public $publicProp = 'Public'; public function inner(){ return new class() extends outer{ public function returnProtected(){ return $this->protectedProp; } }; } } $test = (new outer)->inner()->returnProtected(); var_dump($test);

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)
8.3.70.0030.01218.30
8.3.60.0150.00618.31
8.3.50.0190.00321.21
8.3.40.0090.00618.79
8.3.30.0090.00618.54
8.3.20.0150.00020.06
8.3.10.0110.00321.87
8.3.00.0070.00720.34
8.2.190.0120.00616.58
8.2.180.0090.00616.32
8.2.170.0150.00622.96
8.2.160.0070.00720.31
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0090.00017.63
8.2.110.0060.00322.24
8.2.100.0040.00717.50
8.2.90.0000.01019.09
8.2.80.0080.00017.97
8.2.70.0040.00417.61
8.2.60.0040.00417.77
8.2.50.0040.00418.07
8.2.40.0080.00019.37
8.2.30.0040.00420.67
8.2.20.0050.00317.67
8.2.10.0020.00517.92
8.2.00.0040.00418.15
8.1.280.0000.01425.92
8.1.270.0150.00323.90
8.1.260.0070.00026.35
8.1.250.0000.00728.09
8.1.240.0030.00622.53
8.1.230.0040.00817.42
8.1.220.0040.00417.74
8.1.210.0030.00518.77
8.1.200.0050.00517.35
8.1.190.0060.00317.23
8.1.180.0050.00318.10
8.1.170.0070.00318.63
8.1.160.0000.00721.97
8.1.150.0080.00018.87
8.1.140.0100.00017.39
8.1.130.0040.00417.69
8.1.120.0030.00617.32
8.1.110.0030.00617.36
8.1.100.0060.00317.36
8.1.90.0040.00417.36
8.1.80.0040.00417.44
8.1.70.0000.00717.43
8.1.60.0000.00817.56
8.1.50.0030.00617.51
8.1.40.0000.00817.52
8.1.30.0080.00017.59
8.1.20.0000.00817.55
8.1.10.0000.00817.37
8.1.00.0000.00717.33
8.0.300.0080.00018.77
8.0.290.0080.00016.75
8.0.280.0030.00318.48
8.0.270.0060.00017.16
8.0.260.0050.00317.29
8.0.250.0000.00716.93
8.0.240.0040.00416.82
8.0.230.0030.00316.87
8.0.220.0060.00316.83
8.0.210.0000.00816.89
8.0.200.0020.00516.83
8.0.190.0030.00716.93
8.0.180.0050.00216.86
8.0.170.0030.00316.93
8.0.160.0050.00216.93
8.0.150.0000.00716.88
8.0.140.0040.00416.83
8.0.130.0070.00013.27
8.0.120.0070.00016.87
8.0.110.0040.00416.82
8.0.100.0040.00416.84
8.0.90.0030.00316.95
8.0.80.0160.00016.87
8.0.70.0070.00016.95
8.0.60.0000.00716.84
8.0.50.0080.00016.82
8.0.30.0080.01117.14
8.0.20.0110.01117.40
8.0.10.0030.00516.80
8.0.00.0150.00316.75
7.4.330.0000.00515.08
7.4.320.0000.00716.62
7.4.300.0030.00316.52
7.4.290.0030.00316.36
7.4.280.0090.00016.48
7.4.270.0030.00316.48
7.4.260.0070.00016.43
7.4.250.0070.00016.53
7.4.240.0030.00316.55
7.4.230.0030.00316.45
7.4.220.0090.01216.61
7.4.210.0120.00416.47
7.4.200.0050.00216.52
7.4.160.0040.01116.43
7.4.150.0030.01517.40
7.4.140.0160.00517.86
7.4.130.0120.00516.62
7.4.120.0100.00716.39
7.4.110.0090.00916.52
7.4.100.0130.00716.66
7.4.90.0160.00016.46
7.4.80.0160.00019.39
7.4.70.0070.01016.52
7.4.60.0080.00816.49
7.4.50.0030.00516.19
7.4.40.0150.01216.63
7.4.30.0130.00316.52
7.4.00.0050.00815.00
7.3.330.0030.00313.22
7.3.320.0000.00513.08
7.3.310.0030.00316.30
7.3.300.0040.00416.34
7.3.290.0100.00716.27
7.3.280.0100.00716.30
7.3.270.0140.00317.40
7.3.260.0150.01516.53
7.3.250.0090.01116.36
7.3.240.0180.00016.30
7.3.230.0110.00816.39
7.3.210.0120.00316.42
7.3.200.0070.01016.16
7.3.190.0140.00316.25
7.3.180.0110.00416.42
7.3.170.0100.00716.54
7.3.160.0100.00716.43
7.2.330.0120.00616.44
7.2.320.0100.00916.60
7.2.310.0070.01016.39
7.2.300.0060.01316.39
7.2.290.0000.02116.67
7.2.60.0110.00417.03
7.2.00.0090.00619.56
7.1.200.0030.00915.66
7.1.100.0100.00317.62
7.1.70.0040.00417.21
7.1.60.0140.01119.29
7.1.50.0070.01516.84
7.1.00.0030.07722.36
7.0.200.0060.00316.54
7.0.60.0300.06720.08
7.0.50.0000.08017.81
7.0.40.0070.04720.27
7.0.30.0370.06320.28
7.0.20.0200.08720.19
7.0.10.0070.04020.21
7.0.00.0100.07320.22
5.6.280.0030.07020.82
5.6.210.0030.04020.70
5.6.200.0100.08318.16
5.6.190.0170.07020.77
5.6.180.0100.07320.69
5.6.170.0300.07320.53
5.6.160.0070.06718.23
5.6.150.0000.04718.19
5.6.140.0070.08318.27
5.6.130.0030.05718.26
5.6.120.0000.04320.87
5.6.110.0070.04021.01
5.6.100.0070.07321.09
5.6.90.0030.09321.13
5.6.80.0000.04720.44
5.5.350.0200.06720.53
5.5.340.0030.04018.02
5.5.330.0130.07720.21
5.5.320.0170.04320.20
5.5.310.0200.05720.26
5.5.300.0030.04717.98
5.5.290.0100.08018.08
5.5.280.0070.04320.65
5.5.270.0170.08020.73
5.5.260.0130.07720.82
5.5.250.0000.04320.69
5.5.240.4200.04320.19
5.4.450.0670.06719.42
5.4.440.0800.06319.35
5.4.430.0930.04719.41
5.4.420.0770.06019.16
5.4.410.0730.05319.50
5.4.400.0830.05719.25
5.4.390.0670.05719.11
5.4.380.0600.06019.09
5.4.370.0700.05018.84
5.4.360.0700.05319.07
5.4.350.0730.05019.09
5.4.340.0770.04719.09
5.4.320.0770.05019.09
5.4.310.0730.05019.26
5.4.300.0670.05319.20
5.4.290.0730.05019.20
5.4.280.0700.05718.91
5.4.270.0670.05718.83
5.4.260.0600.06019.32
5.4.250.0700.05319.25
5.4.240.0700.05319.21
5.4.230.0700.05319.07
5.4.220.0800.04318.92
5.4.210.0670.06019.05
5.4.200.0730.05019.20
5.4.190.0730.04719.04
5.4.180.0670.05318.84
5.4.170.0730.05019.08
5.4.160.0900.06719.20
5.4.150.0830.06019.22
5.4.140.0870.04716.46
5.4.130.0800.05016.35
5.4.120.0800.04016.54
5.4.110.0700.05016.56
5.4.100.0670.05016.38
5.4.90.0830.04016.38
5.4.80.0830.04016.27
5.4.70.0270.04016.57
5.4.60.0270.07016.43
5.4.50.0270.06716.43
5.4.40.0330.03716.51
5.4.30.0070.06716.25
5.4.20.0000.04016.48
5.4.10.0270.06316.24

preferences:
45.33 ms | 401 KiB | 5 Q