3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Magic { public $a = "A"; protected $b = ["a" => "A", "b" => "B", "c" => "C"]; protected $c = [1,2,3]; public function __get($v){ echo "$v"; return $this->b[$v]; } public function __set($var, $val) { echo "$var: $val,"; $this->$var = $val; } } $m = new Magic(); echo $m->a. ",".$m->b. ",".$m->c.","; $m->c = "CC"; echo $m->a. ",".$m->b. ",".$m->c;

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)
8.3.60.0170.00316.50
8.3.50.0100.00522.04
8.3.40.0110.00418.88
8.3.30.0070.00719.21
8.3.20.0030.00320.34
8.3.10.0040.00421.76
8.3.00.0000.00818.03
8.2.180.0160.00616.62
8.2.170.0000.01422.96
8.2.160.0110.00320.43
8.2.150.0040.00424.18
8.2.140.0030.00624.66
8.2.130.0080.00026.16
8.2.120.0040.00420.95
8.2.110.0060.00322.14
8.2.100.0120.00019.63
8.2.90.0040.00419.19
8.2.80.0070.00317.97
8.2.70.0040.00417.38
8.2.60.0080.00018.16
8.2.50.0050.00318.07
8.2.40.0050.00218.16
8.2.30.0040.00418.07
8.2.20.0000.00817.69
8.2.10.0000.00718.14
8.2.00.0060.00317.75
8.1.280.0070.00725.92
8.1.270.0090.00023.73
8.1.260.0000.00726.35
8.1.250.0040.00428.09
8.1.240.0040.00423.79
8.1.230.0070.00319.22
8.1.220.0000.00817.74
8.1.210.0030.00518.77
8.1.200.0000.00917.35
8.1.190.0080.00017.23
8.1.180.0000.00918.10
8.1.170.0000.00818.27
8.1.160.0000.00721.90
8.1.150.0040.00418.89
8.1.140.0000.00717.38
8.1.130.0000.00717.88
8.1.120.0080.00017.47
8.1.110.0040.00417.39
8.1.100.0000.00817.48
8.1.90.0000.00717.46
8.1.80.0030.00317.45
8.1.70.0070.00017.35
8.1.60.0000.01117.55
8.1.50.0040.00417.44
8.1.40.0000.00817.50
8.1.30.0040.00417.66
8.1.20.0040.00417.73
8.1.10.0000.00717.50
8.1.00.0040.00417.45
8.0.300.0070.00018.77
8.0.290.0090.00016.75
8.0.280.0000.00718.41
8.0.270.0030.00517.17
8.0.260.0000.00617.27
8.0.250.0070.00016.95
8.0.240.0000.00716.90
8.0.230.0040.00416.99
8.0.220.0030.00316.78
8.0.210.0050.00316.91
8.0.200.0000.00717.02
8.0.190.0000.00716.95
8.0.180.0000.00716.97
8.0.170.0000.00716.99
8.0.160.0000.00816.91
8.0.150.0080.00016.93
8.0.140.0050.00316.86
8.0.130.0000.00513.28
8.0.120.0050.00316.85
8.0.110.0000.00816.88
8.0.100.0050.00316.92
8.0.90.0070.00016.91
8.0.80.0040.01416.97
8.0.70.0000.00816.87
8.0.60.0050.00216.89
8.0.50.0040.00416.71
8.0.30.0110.01017.05
8.0.20.0120.00617.40
8.0.10.0000.00917.00
8.0.00.0120.00616.85
7.4.330.0050.00015.00
7.4.320.0000.00616.43
7.4.300.0060.00016.46
7.4.290.0000.00716.54
7.4.280.0000.00816.50
7.4.270.0000.00716.38
7.4.260.0040.00416.48
7.4.250.0070.00016.54
7.4.240.0000.00716.64
7.4.230.0000.00716.41
7.4.220.0090.00916.55
7.4.210.0040.01416.54
7.4.200.0060.00316.51
7.4.160.0130.00316.50
7.4.150.0070.01117.40
7.4.140.0120.00517.86
7.4.130.0120.00916.37
7.4.120.0100.00716.46
7.4.110.0080.00816.65
7.4.100.0060.01216.55
7.4.90.0090.00916.52
7.4.80.0060.01219.39
7.4.70.0090.00816.48
7.4.60.0120.00616.49
7.4.50.0020.00216.45
7.4.40.0030.01616.48
7.4.30.0030.01316.54
7.4.00.0030.01114.77
7.3.330.0050.00013.34
7.3.320.0030.00313.37
7.3.310.0070.00016.33
7.3.300.0000.00716.29
7.3.290.0160.00016.39
7.3.280.0090.00916.39
7.3.270.0100.01017.40
7.3.260.0120.00516.28
7.3.250.0100.00816.40
7.3.240.0110.01416.50
7.3.230.0060.01016.47
7.3.210.0110.00516.65
7.3.200.0140.00919.39
7.3.190.0170.00016.67
7.3.180.0060.01116.46
7.3.170.0130.01016.38
7.3.160.0050.01116.40
7.3.120.0040.01114.54
7.3.10.0020.01216.59
7.3.00.0090.00616.70
7.2.330.0090.00916.86
7.2.320.0060.01216.79
7.2.310.0070.01016.65
7.2.300.0030.01316.51
7.2.290.0030.01316.85
7.2.130.0040.00816.97
7.2.120.0090.00716.88
7.2.110.0060.00916.87
7.2.100.0030.01017.06
7.2.90.0080.00816.94
7.2.80.0090.00616.81
7.2.70.0130.00216.93
7.2.60.0060.00616.89
7.2.50.0080.00517.05
7.2.40.0040.01017.09
7.2.30.0060.00916.95
7.2.20.0040.01316.65
7.2.10.0080.00716.89
7.2.00.0070.00617.59
7.1.250.0060.00815.68
7.1.200.0040.00815.77
7.1.100.0030.00918.01
7.1.70.0050.00316.93
7.1.60.0130.01319.14
7.1.50.0070.00716.95
7.1.00.0070.07322.24
7.0.200.0000.01016.78
7.0.140.0100.06322.14
7.0.60.0130.07720.04
7.0.50.0070.06717.80
7.0.40.0030.04320.24
7.0.30.0270.04020.15
7.0.20.0230.08320.33
7.0.10.0070.04320.16
7.0.00.0070.04720.07
5.6.280.0030.07320.79
5.6.210.0070.04320.72
5.6.200.0100.04018.17
5.6.190.0030.04720.67
5.6.180.0100.05020.77
5.6.170.0270.07720.54
5.6.160.0070.08720.46
5.6.150.0130.07318.25
5.6.140.0000.07318.27
5.6.130.0070.08718.17
5.6.120.0030.09021.02
5.6.110.0130.03321.10
5.6.100.0070.08720.98
5.6.90.0030.04320.97
5.6.80.0070.07720.38
5.5.350.0070.07320.51
5.5.340.0030.04017.95
5.5.330.0100.05020.35
5.5.320.0070.05720.38
5.5.310.0270.06720.25
5.5.300.0070.07317.98
5.5.290.0200.07318.04
5.5.280.0030.05320.97
5.5.270.0030.05720.78
5.5.260.0170.07320.80
5.5.250.0100.07720.75
5.5.240.3970.03720.05
5.4.450.0330.02319.46
5.4.440.0300.04319.49
5.4.430.0430.04019.31
5.4.420.0130.04719.16
5.4.410.0200.04719.36
5.4.400.0370.03719.23
5.4.390.0700.03319.20
5.4.380.0170.05718.68
5.4.370.0130.05718.78
5.4.360.0230.05718.71
5.4.350.0200.05018.65
5.4.340.0200.04718.68
5.4.320.0060.03512.50
5.4.310.0120.03912.50
5.4.300.0090.04812.51
5.4.290.0090.04512.50
5.4.280.0140.06012.39
5.4.270.0110.05512.40
5.4.260.0080.05312.40
5.4.250.0080.04612.40
5.4.240.0070.03812.39
5.4.230.0070.04012.39
5.4.220.0110.04712.39
5.4.210.0060.04512.39
5.4.200.0070.03712.39
5.4.190.0040.03912.39
5.4.180.0040.03912.39
5.4.170.0060.03712.40
5.4.160.0090.03512.39
5.4.150.0100.06012.39
5.4.140.0130.05612.08
5.4.130.0130.06212.07
5.4.120.0100.04812.02
5.4.110.0070.05212.02
5.4.100.0090.05012.01
5.4.90.0100.06312.02
5.4.80.0220.05112.02
5.4.70.0140.04312.01
5.4.60.0130.03212.01
5.4.50.0080.04612.01
5.4.40.0090.04312.00
5.4.30.0070.04412.00
5.4.20.0100.03412.00
5.4.10.0090.04812.00
5.4.00.0110.04611.49
5.3.290.0080.03912.80
5.3.280.0140.07012.71
5.3.270.0170.10512.73
5.3.260.0070.06312.72
5.3.250.0080.06312.72
5.3.240.0060.05912.72
5.3.230.0090.04812.71
5.3.220.0050.05312.68
5.3.210.0070.05912.68
5.3.200.0100.05512.68
5.3.190.0110.04912.68
5.3.180.0080.05312.67
5.3.170.0060.05512.67
5.3.160.0080.05312.67
5.3.150.0080.05012.67
5.3.140.0090.05012.66
5.3.130.0120.05712.66
5.3.120.0140.04912.66
5.3.110.0110.05312.66
5.3.100.0100.05012.12
5.3.90.0060.06012.10
5.3.80.0100.05312.09
5.3.70.0120.05412.09
5.3.60.0080.05512.07
5.3.50.0100.05312.02
5.3.40.0090.04712.02
5.3.30.0060.05111.98
5.3.20.0080.04511.76
5.3.10.0060.04611.73
5.3.00.0090.04611.71
5.2.170.0020.0449.21
5.2.160.0070.0379.21
5.2.150.0050.0419.21
5.2.140.0080.0389.21
5.2.130.0050.0409.17
5.2.120.0070.0379.17
5.2.110.0050.0399.18
5.2.100.0030.0429.17
5.2.90.0040.0429.17
5.2.80.0060.0419.17
5.2.70.0080.0399.17
5.2.60.0060.0409.13
5.2.50.0100.0379.10
5.2.40.0060.0369.07
5.2.30.0040.0419.05
5.2.20.0040.0399.04
5.2.10.0030.0398.94
5.2.00.0060.0398.81
5.1.60.0030.0358.09
5.1.50.0090.0288.08
5.1.40.0040.0338.06
5.1.30.0090.0328.41
5.1.20.0040.0378.43
5.1.10.0060.0338.16
5.1.00.0030.0378.16
5.0.50.0060.0256.63
5.0.40.0050.0246.50
5.0.30.0050.0396.31
5.0.20.0030.0266.27
5.0.10.0030.0276.26
5.0.00.0040.0386.25
4.4.90.0020.0204.78
4.4.80.0050.0144.75
4.4.70.0010.0194.76
4.4.60.0040.0154.75
4.4.50.0040.0154.77
4.4.40.0040.0324.71
4.4.30.0020.0234.76
4.4.20.0040.0164.84
4.4.10.0020.0174.85
4.4.00.0030.0254.76
4.3.110.0100.0174.67
4.3.100.0040.0234.67
4.3.90.0080.0184.64
4.3.80.0050.0294.59
4.3.70.0030.0154.63
4.3.60.0020.0174.63
4.3.50.0020.0184.63
4.3.40.0050.0314.54
4.3.30.0020.0183.30
4.3.20.0040.0173.28
4.3.10.0010.0183.24
4.3.00.0130.02012.97

preferences:
36.15 ms | 401 KiB | 5 Q