3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $test = null; public $anything = true; private function getTest() { return $this->test; } } $fn = function () { echo $this->test; echo $this->getTest(); echo $this->anything; }; $a = new A(); $fn->bindTo($a, $a); $fn();

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)
8.3.40.0100.01018.83
8.3.30.0160.00618.70
8.3.20.0080.00018.96
8.3.10.0000.00820.65
8.3.00.0050.00321.90
8.2.170.0000.01522.96
8.2.160.0070.01120.38
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0000.00819.48
8.2.110.0070.00321.04
8.2.100.0040.00817.84
8.2.90.0040.00419.10
8.2.80.0030.00518.05
8.2.70.0030.00517.75
8.2.60.0080.00018.03
8.2.50.0060.00318.07
8.2.40.0040.00418.16
8.2.30.0040.00419.92
8.2.20.0040.00417.63
8.2.10.0070.00017.63
8.2.00.0040.00417.67
8.1.270.0040.00423.99
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0030.00622.66
8.1.230.0070.00420.89
8.1.220.0080.00018.77
8.1.210.0040.00418.85
8.1.200.0030.00617.38
8.1.190.0030.00617.53
8.1.180.0040.00418.10
8.1.170.0050.00318.61
8.1.160.0040.00418.82
8.1.150.0040.00418.59
8.1.140.0060.00317.38
8.1.130.0000.00717.83
8.1.120.0050.00317.41
8.1.110.0000.00717.48
8.1.100.0000.00817.34
8.1.90.0040.00417.37
8.1.80.0070.00017.52
8.1.70.0070.00017.42
8.1.60.0040.00417.50
8.1.50.0040.00417.41
8.1.40.0040.00417.53
8.1.30.0020.00517.59
8.1.20.0000.00817.64
8.1.10.0040.00417.49
8.1.00.0000.00717.57
8.0.300.0000.00719.89
8.0.290.0070.00016.75
8.0.280.0030.00318.44
8.0.270.0030.00716.98
8.0.260.0000.00616.85
8.0.250.0000.00716.95
8.0.240.0040.00416.82
8.0.230.0000.00716.97
8.0.220.0040.00416.91
8.0.210.0040.00416.86
8.0.200.0030.00317.00
8.0.190.0030.00616.96
8.0.180.0000.00716.80
8.0.170.0040.00416.88
8.0.160.0000.00717.05
8.0.150.0040.00416.81
8.0.140.0030.00516.92
8.0.130.0000.00713.46
8.0.120.0040.00416.85
8.0.110.0040.00416.78
8.0.100.0030.00517.02
8.0.90.0050.00216.95
8.0.80.0060.00916.94
8.0.70.0000.00716.84
8.0.60.0020.00517.02
8.0.50.0020.00516.80
8.0.30.0120.00917.04
8.0.20.0130.00617.40
8.0.10.0040.00416.98
8.0.00.0080.01116.82
7.4.330.0000.00514.84
7.4.320.0030.00316.54
7.4.300.0050.00316.54
7.4.290.0030.00316.66
7.4.280.0030.00516.50
7.4.270.0040.00416.50
7.4.260.0000.00513.39
7.4.250.0040.00416.61
7.4.240.0040.00416.60
7.4.230.0040.00416.48
7.4.220.0100.00616.57
7.4.210.0080.00616.59
7.4.200.0030.00316.40
7.4.190.0040.00416.46
7.4.160.0060.00916.46
7.4.150.0070.01117.40
7.4.140.0090.01117.86
7.4.130.0030.01416.54
7.4.120.0100.01016.51
7.4.110.0030.01416.35
7.4.100.0040.01216.73
7.4.90.0120.00616.58
7.4.80.0130.00319.37
7.4.70.0080.00816.66
7.4.60.0080.00816.29
7.4.50.0030.00616.57
7.4.40.0100.00622.27
7.4.30.0140.00316.56
7.4.10.0070.01014.91
7.4.00.0090.00614.95
7.3.330.0030.00313.17
7.3.320.0030.00313.30
7.3.310.0030.00316.33
7.3.300.0070.00016.18
7.3.290.0150.00016.23
7.3.280.0110.00516.30
7.3.270.0090.00917.40
7.3.260.0120.00918.24
7.3.250.0120.00816.41
7.3.240.0090.00816.52
7.3.230.0070.01016.55
7.3.210.0060.01116.35
7.3.200.0000.01819.39
7.3.190.0110.00616.52
7.3.180.0100.00716.30
7.3.170.0060.01616.36
7.3.160.0150.00616.45
7.3.130.0090.00614.96
7.3.120.0070.01114.94
7.3.110.0050.01314.74
7.3.100.0050.01014.84
7.3.90.0060.00614.87
7.3.80.0000.01414.95
7.3.70.0010.00814.81
7.3.60.0090.00914.90
7.3.50.0060.00914.72
7.3.40.0020.01014.81
7.3.30.0060.00314.68
7.3.20.0080.00816.50
7.3.10.0100.00316.54
7.3.00.0070.00616.51
7.2.330.0100.00716.72
7.2.320.0080.00916.48
7.2.310.0000.01716.40
7.2.300.0130.00316.43
7.2.290.0130.00316.77
7.2.260.0030.01514.69
7.2.250.0090.00914.92
7.2.240.0050.01315.13
7.2.230.0050.00715.14
7.2.220.0030.00915.16
7.2.210.0030.00715.06
7.2.200.0030.00914.87
7.2.190.0070.01015.12
7.2.180.0040.00714.95
7.2.170.0070.00515.04
7.2.160.0050.01014.98
7.2.150.0090.00416.89
7.2.140.0050.00916.89
7.2.130.0040.00916.93
7.2.120.0050.00816.55
7.2.110.0090.00716.88
7.2.100.0020.01216.86
7.2.90.0070.00716.90
7.2.80.0080.00616.86
7.2.70.0070.00716.67
7.2.60.0070.00916.95
7.2.50.0050.01117.05
7.2.40.0050.01016.78
7.2.30.0040.00916.69
7.2.20.0070.01016.84
7.2.10.0050.00816.84
7.2.00.0060.00817.61
7.1.330.0080.00815.76
7.1.320.0050.00815.71
7.1.310.0060.00615.82
7.1.300.0080.00715.72
7.1.290.0030.00815.78
7.1.280.0070.00715.60
7.1.270.0040.00515.83
7.1.260.0050.00915.68
7.1.250.0060.00515.72
7.1.240.0050.01115.63
7.1.230.0070.00815.63
7.1.220.0020.00915.78
7.1.210.0030.01315.81
7.1.200.0010.01015.60
7.1.190.0030.00615.73
7.1.180.0090.00615.69
7.1.170.0100.00515.72
7.1.160.0060.00815.58
7.1.150.0070.00715.44
7.1.140.0030.01015.79
7.1.130.0060.00615.79
7.1.120.0050.00815.88
7.1.110.0040.00915.92
7.1.100.0040.00716.42
7.1.90.0050.00815.79
7.1.80.0030.00815.70
7.1.70.0070.00616.11
7.1.60.0100.00817.04
7.1.50.0090.01322.13
7.1.40.0050.00815.80
7.1.30.0020.00815.61
7.1.20.0060.00915.74
7.1.10.0030.00915.70
7.1.00.0070.02317.88
7.0.330.0040.00715.37
7.0.320.0040.00915.31
7.0.310.0050.00715.22
7.0.300.0090.00415.38
7.0.290.0070.00815.43
7.0.280.0020.00915.44
7.0.270.0060.00615.37
7.0.260.0030.00715.33
7.0.250.0020.00915.31
7.0.240.0040.00915.34
7.0.230.0060.00415.36
7.0.220.0060.00715.45
7.0.210.0090.00515.37
7.0.200.0020.00915.81
7.0.190.0050.00715.29
7.0.180.0100.00315.46
7.0.170.0000.01215.49
7.0.160.0050.00915.32
7.0.150.0060.00515.34
7.0.140.0070.02517.60
7.0.130.0060.00815.31
7.0.120.0000.01615.39
7.0.110.0050.00715.37
7.0.100.0050.00515.43
7.0.90.0060.00615.38
7.0.80.0020.01015.38
7.0.70.0010.03017.58
7.0.60.0060.02917.53
7.0.50.0060.03117.61
7.0.40.0030.02915.72
7.0.30.0060.03315.71
7.0.20.0060.02215.64
7.0.10.0040.03015.74
7.0.00.0040.03315.55
5.6.400.0030.00714.12
5.6.390.0040.00914.39
5.6.380.0080.00714.22
5.6.370.0060.00814.36
5.6.360.0050.00914.42
5.6.350.0000.01114.41
5.6.340.0020.01314.51
5.6.330.0130.00314.47
5.6.320.0050.00814.55
5.6.310.0030.01114.27
5.6.300.0060.00614.29
5.6.290.0050.00514.16
5.6.280.0070.00714.26
5.6.270.0070.00814.43
5.6.260.0080.00314.12
5.6.250.0060.00314.38
5.6.240.0060.00814.30
5.6.230.0070.00814.15
5.6.220.0110.02916.47
5.6.210.0070.02616.40
5.6.200.0060.03216.39
5.6.190.0070.03316.54
5.6.180.0050.03116.56
5.6.170.0050.02716.58
5.6.160.0050.03416.57
5.6.150.0060.02716.54
5.6.140.0030.03116.51
5.6.130.0070.03216.60
5.6.120.0030.03316.53
5.6.110.0040.03416.49
5.6.100.0070.03016.48
5.6.90.0040.03516.40
5.6.80.0030.03116.28
5.6.70.0030.02916.37
5.6.60.0050.03416.19
5.6.50.0080.02816.38
5.6.40.0070.03116.38
5.6.30.0070.03016.31
5.6.20.0060.02716.23
5.6.10.0030.02716.25
5.6.00.0090.02616.43
5.5.380.0070.00514.21
5.5.370.0040.00714.22
5.5.360.0070.03116.20
5.5.350.0050.03016.24
5.5.340.0050.03316.41
5.5.330.0060.03316.38
5.5.320.0010.03716.46
5.5.310.0060.02916.36
5.5.300.0030.01916.48
5.5.290.0080.01316.28
5.5.280.0020.02916.54
5.5.270.0040.03316.35
5.5.260.0040.03116.25
5.5.250.0070.02416.31
5.5.240.0070.02716.08
5.5.230.0050.02916.14
5.5.220.0050.03216.18
5.5.210.0070.02916.15
5.5.200.0070.02916.21
5.5.190.0060.03016.23
5.5.180.0030.02816.18
5.5.170.0050.01014.20
5.5.160.0060.03016.22
5.5.150.0060.03016.10
5.5.140.0070.03016.20
5.5.130.0050.03216.29
5.5.120.0090.02816.15
5.5.110.0120.02716.18
5.5.100.0070.02716.06
5.5.90.0060.02816.08
5.5.80.0090.02815.94
5.5.70.0080.02616.08
5.5.60.0060.02716.04
5.5.50.0040.02116.10
5.5.40.0080.02816.15
5.5.30.0020.03516.18
5.5.20.0030.03216.13
5.5.10.0090.02316.03
5.5.00.0030.03216.18
5.4.450.0040.01913.95
5.4.440.0020.03213.79
5.4.430.0010.03113.87
5.4.420.0110.02213.75
5.4.410.0040.03013.74
5.4.400.0020.03013.58
5.4.390.0050.03113.65
5.4.380.0030.02913.78
5.4.370.0040.03313.60
5.4.360.0030.02813.66
5.4.350.0050.02613.79
5.4.340.0020.02113.61
5.4.330.0050.00511.00
5.4.320.0060.02813.62
5.4.310.0010.03213.54
5.4.300.0030.03013.60
5.4.290.0010.03113.68
5.4.280.0040.03013.71
5.4.270.0070.02213.69
5.4.260.0040.02913.62
5.4.250.0070.02613.63
5.4.240.0050.02813.58
5.4.230.0030.02513.67
5.4.220.0050.02813.63
5.4.210.0040.03013.63
5.4.200.0070.02913.66
5.4.190.0050.02513.62
5.4.180.0060.02613.64
5.4.170.0060.02813.53
5.4.160.0020.03313.63
5.4.150.0070.02713.61
5.4.140.0050.02612.74
5.4.130.0070.02612.81
5.4.120.0070.02112.71
5.4.110.0030.02912.81
5.4.100.0040.02712.77
5.4.90.0010.03112.74
5.4.80.0030.02712.77
5.4.70.0030.02312.81
5.4.60.0050.02012.67
5.4.50.0050.02712.67
5.4.40.0020.02712.78
5.4.30.0060.02212.81
5.4.20.0050.02612.79
5.4.10.0040.01512.80
5.4.00.0020.02412.59
5.3.290.0060.02712.07
5.3.280.0030.02712.03
5.3.270.0020.03312.06
5.3.260.0050.03112.06
5.3.250.0030.02912.06
5.3.240.0050.02412.01
5.3.230.0060.02812.02
5.3.220.0050.02611.96
5.3.210.0010.01912.00
5.3.200.0030.02811.92
5.3.190.0060.02011.99
5.3.180.0040.02212.01
5.3.170.0020.02912.02
5.3.160.0030.03112.06
5.3.150.0070.02712.05
5.3.140.0030.03012.02
5.3.130.0050.02511.93
5.3.120.0050.02012.00
5.3.110.0040.02311.98
5.3.100.0010.01811.79
5.3.90.0030.02911.86
5.3.80.0010.02211.72
5.3.70.0020.01911.79
5.3.60.0040.02811.83
5.3.50.0050.01411.81
5.3.40.0030.01611.79
5.3.30.0010.01611.78
5.3.20.0010.02211.71
5.3.10.0010.01511.57
5.3.00.0000.02011.60
5.2.170.0000.03011.40
5.2.160.0000.03011.40
5.2.150.0000.03011.40
5.2.140.0000.03311.40
5.2.130.0030.02311.40
5.2.120.0000.03011.40
5.2.110.0000.03011.40
5.2.100.0030.03711.40
5.2.90.0000.06711.40
5.2.80.0070.05311.40
5.2.70.0030.06011.40
5.2.60.0070.06011.40
5.2.50.0000.05711.40
5.2.40.0000.04311.40
5.2.30.0070.06011.40
5.2.20.0000.05311.40
5.2.10.0000.04011.40
5.2.00.0000.04711.40
5.1.60.0030.04011.40
5.1.50.0000.05011.40
5.1.40.0000.05011.40
5.1.30.0100.03311.40
5.1.20.0000.03711.40
5.1.10.0070.03711.40
5.1.00.0000.04311.40
5.0.50.0070.03711.40
5.0.40.0000.03311.40
5.0.30.0000.05011.40
5.0.20.0030.03311.40
5.0.10.0000.03711.40
5.0.00.0000.03311.40
4.4.90.0000.02311.40
4.4.80.0030.02711.40
4.4.70.0000.01711.40
4.4.60.0030.02311.40
4.4.50.0000.01711.40
4.4.40.0000.05011.40
4.4.30.0030.02711.40
4.4.20.0000.02011.40
4.4.10.0070.02311.40
4.4.00.0070.03011.40
4.3.110.0000.03311.40
4.3.100.0000.03011.40
4.3.90.0000.02311.40
4.3.80.0030.04311.40
4.3.70.0000.02011.40
4.3.60.0000.01711.40
4.3.50.0030.01311.40
4.3.40.0000.02311.40
4.3.30.0000.02011.40
4.3.20.0000.01711.40
4.3.10.0070.01011.40
4.3.00.0000.02711.40

preferences:
37.88 ms | 400 KiB | 5 Q