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; } public function returnPrivate(){ return $this->privateProp; } }; } } $test = (new outer)->inner()->returnPrivate(); var_dump($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)
8.3.60.0180.00318.39
8.3.50.0100.01016.11
8.3.40.0040.01118.70
8.3.30.0040.01518.71
8.3.20.0070.00720.23
8.3.10.0070.00721.85
8.3.00.0000.01420.36
8.2.180.0040.01116.75
8.2.170.0090.01222.96
8.2.160.0040.01120.43
8.2.150.0060.00325.66
8.2.140.0040.00424.66
8.2.130.0140.00026.16
8.2.120.0080.00017.75
8.2.110.0040.00422.14
8.2.100.0100.00317.75
8.2.90.0000.01019.05
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0040.00718.00
8.2.50.0000.00818.07
8.2.40.0000.00819.21
8.2.30.0000.00720.55
8.2.20.0040.00417.69
8.2.10.0040.00418.05
8.2.00.0080.00018.04
8.1.280.0090.00625.92
8.1.270.0040.01423.96
8.1.260.0150.00026.35
8.1.250.0070.00028.09
8.1.240.0040.00422.47
8.1.230.0080.00317.42
8.1.220.0000.00817.76
8.1.210.0040.00418.77
8.1.200.0050.00517.23
8.1.190.0000.00817.23
8.1.180.0000.00818.10
8.1.170.0050.00518.66
8.1.160.0040.00421.89
8.1.150.0030.00518.89
8.1.140.0060.00317.46
8.1.130.0030.00517.58
8.1.120.0030.00717.36
8.1.110.0000.00717.48
8.1.100.0040.00417.50
8.1.90.0050.00317.42
8.1.80.0080.00017.34
8.1.70.0030.00317.36
8.1.60.0040.00417.60
8.1.50.0040.00417.49
8.1.40.0050.00217.56
8.1.30.0040.00417.55
8.1.20.0020.00517.62
8.1.10.0070.00017.51
8.1.00.0040.00417.29
8.0.300.0040.00418.77
8.0.290.0060.00316.75
8.0.280.0000.00718.56
8.0.270.0000.00717.35
8.0.260.0060.00317.14
8.0.250.0040.00417.05
8.0.240.0050.00316.98
8.0.230.0040.00417.04
8.0.220.0060.00316.86
8.0.210.0000.00816.87
8.0.200.0040.00417.01
8.0.190.0070.00317.03
8.0.180.0000.00816.95
8.0.170.0000.00716.95
8.0.160.0050.00216.96
8.0.150.0030.00316.94
8.0.140.0070.00016.91
8.0.130.0000.00613.36
8.0.120.0000.00716.82
8.0.110.0030.00516.89
8.0.100.0000.00716.99
8.0.90.0030.00516.77
8.0.80.0130.00917.00
8.0.70.0040.00416.90
8.0.60.0000.00816.84
8.0.50.0040.00416.91
8.0.30.0140.00617.26
8.0.20.0100.01017.40
8.0.10.0030.00517.11
8.0.00.0080.00916.77
7.4.330.0000.00615.08
7.4.320.0000.00616.50
7.4.300.0000.00616.40
7.4.290.0030.00316.51
7.4.280.0060.00316.50
7.4.270.0000.00616.53
7.4.260.0070.00016.47
7.4.250.0050.00216.52
7.4.240.0020.00516.50
7.4.230.0000.00716.48
7.4.220.0070.01116.60
7.4.210.0030.01316.49
7.4.200.0000.00716.58
7.4.160.0000.01616.70
7.4.150.0140.00417.40
7.4.140.0140.00717.86
7.4.130.0120.00916.46
7.4.120.0040.01416.63
7.4.110.0120.00916.77
7.4.100.0120.00616.40
7.4.90.0080.00816.32
7.4.80.0110.00619.39
7.4.70.0080.00816.43
7.4.60.0120.00616.44
7.4.50.0080.00016.34
7.4.40.0120.00616.66
7.4.30.0060.01116.61
7.4.10.0110.01115.02
7.4.00.0080.00814.97
7.3.330.0000.00513.36
7.3.320.0000.00613.31
7.3.310.0000.00716.41
7.3.300.0070.00016.38
7.3.290.0110.00816.35
7.3.280.0090.01016.34
7.3.270.0090.01017.40
7.3.260.0070.01016.35
7.3.250.0060.01316.29
7.3.240.0100.00716.29
7.3.230.0120.00616.39
7.3.210.0060.01016.63
7.3.200.0070.01016.61
7.3.190.0090.00916.39
7.3.180.0080.00816.21
7.3.170.0070.01316.27
7.3.160.0030.01716.40
7.3.130.0040.00914.84
7.3.120.0080.00914.84
7.3.110.0090.01014.88
7.3.100.0050.00714.86
7.3.90.0080.00614.89
7.3.80.0020.01014.79
7.3.70.0070.00614.69
7.3.60.0050.00914.61
7.3.50.0010.00814.85
7.3.40.0080.00614.80
7.3.30.0070.00414.76
7.3.20.0060.00616.63
7.3.10.0060.00816.60
7.3.00.0060.00916.56
7.2.330.0090.00916.79
7.2.320.0070.01016.59
7.2.310.0100.00716.25
7.2.300.0100.01316.63
7.2.290.0060.01616.76
7.2.260.0060.01215.35
7.2.250.0090.00914.58
7.2.240.0030.01315.02
7.2.230.0090.00714.96
7.2.220.0070.01015.19
7.2.210.0060.01015.06
7.2.200.0060.00814.96
7.2.190.0110.00515.14
7.2.180.0000.01214.93
7.2.170.0020.01215.08
7.2.160.0050.00914.85
7.2.150.0060.00816.92
7.2.140.0030.01016.90
7.2.130.0070.00616.76
7.2.120.0020.01316.86
7.2.110.0090.00816.94
7.2.100.0030.01016.86
7.2.90.0080.00816.75
7.2.80.0060.00616.77
7.2.70.0020.01316.93
7.2.60.0050.00716.80
7.2.50.0040.01216.79
7.2.40.0050.01016.78
7.2.30.0050.01117.02
7.2.20.0050.01116.88
7.2.10.0100.00616.86
7.2.00.0060.00817.74
7.1.330.0100.00515.79
7.1.320.0060.00615.76
7.1.310.0100.00515.75
7.1.300.0060.00715.63
7.1.290.0020.01015.57
7.1.280.0050.01015.74
7.1.270.0050.00715.83
7.1.260.0050.01115.61
7.1.250.0090.00515.64
7.1.240.0040.01115.68
7.1.230.0040.01115.85
7.1.220.0000.00915.86
7.1.210.0070.00715.68
7.1.200.0100.00415.77
7.1.190.0060.00615.70
7.1.180.0000.01315.64
7.1.170.0030.00915.75
7.1.160.0080.00815.71
7.1.150.0070.00715.72
7.1.140.0070.00715.48
7.1.130.0040.00815.44
7.1.120.0080.00315.78
7.1.110.0040.01115.65
7.1.100.0060.00816.87
7.1.90.0040.00415.84
7.1.80.0000.01215.54
7.1.70.0050.00616.44
7.1.60.0070.01217.57
7.1.50.0070.01216.33
7.1.40.0000.00915.46
7.1.30.0050.00515.54
7.1.20.0030.00915.90
7.1.10.0060.00615.91
7.1.00.0000.04719.07
7.0.330.0090.00315.37
7.0.320.0090.00315.35
7.0.310.0060.00615.44
7.0.300.0080.00815.42
7.0.290.0070.00715.29
7.0.280.0000.01415.27
7.0.270.0040.00815.45
7.0.260.0060.00615.42
7.0.250.0060.00815.21
7.0.240.0030.00615.20
7.0.230.0040.00415.43
7.0.220.0050.00515.58
7.0.210.0000.01415.58
7.0.200.0030.00715.82
7.0.190.0110.00415.35
7.0.180.0110.00315.45
7.0.170.0130.00015.25
7.0.160.0000.01015.36
7.0.150.0080.00315.36
7.0.140.0110.00315.43
7.0.130.0040.00415.05
7.0.120.0000.00915.29
7.0.110.0000.01415.38
7.0.100.0000.01015.34
7.0.90.0000.01315.38
7.0.80.0100.00315.23
7.0.70.0030.01115.46
7.0.60.0030.02617.61
7.0.50.0100.04416.55
7.0.40.0080.02316.76
7.0.30.0130.02416.74
7.0.20.0080.02616.78
7.0.10.0110.03616.83
7.0.00.0050.04716.76
5.6.400.0100.00313.92
5.6.390.0120.00013.96
5.6.380.0070.00314.11
5.6.370.0070.00714.35
5.6.360.0070.01014.32
5.6.350.0100.00314.20
5.6.340.0030.00914.28
5.6.330.0070.00714.12
5.6.320.0090.00314.26
5.6.310.0140.00014.14
5.6.300.0030.00814.14
5.6.290.0100.00414.16
5.6.280.0070.00714.36
5.6.270.0060.00914.13
5.6.260.0070.00714.15
5.6.250.0060.00614.17
5.6.240.0000.01614.19
5.6.230.0100.00714.25
5.6.220.0000.01114.26
5.6.210.0050.04317.30
5.6.200.0070.02716.10
5.6.190.0050.04417.39
5.6.180.0050.03217.37
5.6.170.0080.03117.31
5.6.160.0030.04817.33
5.6.150.0050.03316.05
5.6.140.0100.01816.27
5.6.130.0090.03816.23
5.6.120.0020.02817.46
5.6.110.0050.03917.55
5.6.100.0080.04117.46
5.6.90.0080.02917.47
5.6.80.0050.02317.22
5.6.70.0000.00814.09
5.6.60.0080.00414.05
5.6.50.0140.00314.20
5.6.40.0060.00614.04
5.6.30.0070.00414.11
5.6.20.0090.00614.00
5.6.10.0060.00313.83
5.6.00.0030.00714.02
5.5.380.0060.00614.13
5.5.370.0060.01314.19
5.5.360.0040.01114.10
5.5.350.2120.02217.17
5.5.340.0050.04516.03
5.5.330.0070.04017.02
5.5.320.0100.04717.00
5.5.310.0160.04417.22
5.5.300.0080.04215.89
5.5.290.0100.04115.97
5.5.280.0150.03917.50
5.5.270.0140.04117.43
5.5.260.0070.04517.19
5.5.250.0090.04117.44
5.5.240.0170.03717.05
5.5.230.0060.00314.05
5.5.220.0040.01114.00
5.5.210.0080.00414.13
5.5.200.0030.00913.85
5.5.190.0140.00313.84
5.5.180.0060.00613.88
5.5.170.0030.01314.16
5.5.160.0070.00714.02
5.5.150.0030.00914.16
5.5.140.0090.00913.77
5.5.130.0080.00814.07
5.5.120.0030.00713.93
5.5.110.0080.00614.16
5.5.100.0060.00614.02
5.5.90.0100.00314.22
5.5.80.0030.00613.98
5.5.70.0000.01114.05
5.5.60.0060.00613.55
5.5.50.0040.00713.78
5.5.40.0000.01413.75
5.5.30.0070.01014.16
5.5.20.0040.00413.83
5.5.10.0000.00913.77
5.5.00.0030.00613.73
5.4.450.0410.03215.15
5.4.440.0400.03315.30
5.4.430.0370.03115.00
5.4.420.0390.03214.98
5.4.410.0440.02315.10
5.4.400.0350.03015.02
5.4.390.0430.02815.00
5.4.380.0380.02815.06
5.4.370.0370.03214.85
5.4.360.0380.02814.91
5.4.350.0350.03414.96
5.4.340.0430.03514.94
5.4.330.0070.00710.93
5.4.320.0500.02814.85
5.4.310.0480.02815.01
5.4.300.0440.02514.98
5.4.290.0390.03215.06
5.4.280.0400.03114.87
5.4.270.0400.03314.85
5.4.260.0500.02515.04
5.4.250.0350.03714.93
5.4.240.0420.02814.80
5.4.230.0350.03314.98
5.4.220.0420.03115.03
5.4.210.0400.02815.00
5.4.200.0400.02914.91
5.4.190.0500.03715.04
5.4.180.0500.02314.91
5.4.170.0460.02314.89
5.4.160.0380.03814.96
5.4.150.0470.03014.84
5.4.140.0400.02813.59
5.4.130.0420.02113.59
5.4.120.0540.02913.47
5.4.110.0430.02513.65
5.4.100.0380.02813.68
5.4.90.0380.02913.62
5.4.80.0380.02813.60
5.4.70.0110.02013.71
5.4.60.0100.04013.58
5.4.50.0110.03513.65
5.4.40.0140.01713.57
5.4.30.0070.02213.59
5.4.20.0010.04313.68
5.4.10.0120.02913.49
5.4.00.0000.00710.69

preferences:
56.49 ms | 400 KiB | 5 Q