3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Magic { public $a = "A"; protected $b = array("a"=>"A","b"=>"B","c"=>"C"); protected $c = array(1,2,3); public function __get($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)
8.3.60.0090.00918.43
8.3.50.0140.00522.11
8.3.40.0120.00418.77
8.3.30.0070.00719.08
8.3.20.0050.00220.16
8.3.10.0000.00821.76
8.3.00.0050.00318.03
8.2.180.0110.00416.36
8.2.170.0070.00722.96
8.2.160.0100.00320.35
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0040.00426.16
8.2.120.0040.00421.04
8.2.110.0030.00622.12
8.2.100.0070.00417.91
8.2.90.0040.00419.22
8.2.80.0040.00417.97
8.2.70.0040.00417.63
8.2.60.0030.00718.05
8.2.50.0030.00618.07
8.2.40.0090.00018.16
8.2.30.0040.00418.25
8.2.20.0050.00317.75
8.2.10.0060.00318.01
8.2.00.0000.00817.63
8.1.280.0110.00425.92
8.1.270.0080.00023.84
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.86
8.1.230.0110.00019.21
8.1.220.0040.00417.78
8.1.210.0080.00418.77
8.1.200.0030.00617.35
8.1.190.0040.00417.22
8.1.180.0080.00018.10
8.1.170.0050.00318.51
8.1.160.0000.00822.03
8.1.150.0000.00718.80
8.1.140.0000.00717.46
8.1.130.0030.00317.84
8.1.120.0050.00217.39
8.1.110.0040.00417.42
8.1.100.0030.00317.47
8.1.90.0040.00417.46
8.1.80.0030.00517.51
8.1.70.0070.00017.49
8.1.60.0000.00917.63
8.1.50.0000.00917.60
8.1.40.0030.00617.54
8.1.30.0030.00617.50
8.1.20.0000.00817.58
8.1.10.0030.00617.50
8.1.00.0040.00417.52
8.0.300.0060.00318.77
8.0.290.0040.00416.63
8.0.280.0040.00418.52
8.0.270.0040.00417.32
8.0.260.0000.00618.48
8.0.250.0030.00317.01
8.0.240.0000.00716.88
8.0.230.0000.00717.00
8.0.220.0030.00316.90
8.0.210.0030.00616.94
8.0.200.0030.00316.96
8.0.190.0040.00416.84
8.0.180.0040.00416.91
8.0.170.0000.00716.84
8.0.160.0040.00416.91
8.0.150.0000.00716.91
8.0.140.0040.00416.78
8.0.130.0030.00313.42
8.0.120.0080.00016.89
8.0.110.0050.00316.80
8.0.100.0040.00416.75
8.0.90.0000.00716.71
8.0.80.0090.00616.89
8.0.70.0040.00416.70
8.0.60.0020.00516.88
8.0.50.0000.00716.78
8.0.30.0070.01317.28
8.0.20.0120.00617.40
8.0.10.0040.00416.86
8.0.00.0090.01016.77
7.4.330.0000.00615.07
7.4.320.0030.00316.41
7.4.300.0000.00716.64
7.4.290.0040.00416.59
7.4.280.0070.00016.46
7.4.270.0040.00416.47
7.4.260.0070.00016.55
7.4.250.0070.00016.47
7.4.240.0050.00216.50
7.4.230.0030.00316.51
7.4.220.0150.00616.61
7.4.210.0150.00416.60
7.4.200.0050.00216.49
7.4.160.0040.01116.67
7.4.150.0270.01417.40
7.4.140.0070.00917.86
7.4.130.0110.00616.60
7.4.120.0070.01316.48
7.4.110.0080.00816.42
7.4.100.0030.01316.49
7.4.90.0030.01316.59
7.4.80.0100.00619.39
7.4.70.0050.01616.51
7.4.60.0060.01216.31
7.4.50.0040.00416.48
7.4.40.0130.00316.37
7.4.30.0030.01316.70
7.4.00.0060.01214.86
7.3.330.0000.00513.21
7.3.320.0000.00613.41
7.3.310.0030.00316.34
7.3.300.0030.00316.39
7.3.290.0120.00316.40
7.3.280.0080.00916.38
7.3.270.0110.00617.40
7.3.260.0150.00916.56
7.3.250.0130.00716.52
7.3.240.0150.00316.38
7.3.230.0110.00716.66
7.3.210.0090.00916.57
7.3.200.0170.00719.39
7.3.190.0090.01316.47
7.3.180.0070.01316.64
7.3.170.0110.01116.66
7.3.160.0030.01316.59
7.3.120.0060.00614.52
7.2.330.0100.00716.55
7.2.320.0070.01016.75
7.2.310.0070.01016.80
7.2.300.0080.00716.64
7.2.290.0130.00916.82
7.2.60.0040.01116.67
7.2.00.0100.00719.49
7.1.200.0080.00415.77
7.1.100.0040.01117.98
7.1.70.0000.00817.19
7.1.60.0110.01419.14
7.1.50.0090.00316.67
7.1.00.0130.06722.34
7.0.200.0000.01216.78
7.0.140.0030.07322.17
7.0.60.0030.08719.79
7.0.50.0130.06717.73
7.0.40.0070.05020.23
7.0.30.0170.04320.11
7.0.20.0230.05020.07
7.0.10.0030.05720.23
7.0.00.0100.08020.09
5.6.280.0030.07320.91
5.6.210.0130.06020.70
5.6.200.0100.07718.23
5.6.190.0030.05320.61
5.6.180.4170.04720.57
5.6.170.0270.07320.58
5.6.160.0100.05320.47
5.6.150.0000.04018.28
5.6.140.0130.07018.14
5.6.130.0130.07018.28
5.6.120.0070.07721.11
5.6.110.0070.08320.99
5.6.100.0000.06321.00
5.6.90.0230.06021.01
5.6.80.0030.04020.52
5.6.70.0230.06720.43
5.5.350.0070.08020.47
5.5.340.0100.08318.05
5.5.330.0030.08720.47
5.5.320.0170.07320.39
5.5.310.0300.07720.33
5.5.300.0030.04317.93
5.5.290.0100.05717.95
5.5.280.0070.08020.97
5.5.270.0130.07020.90
5.5.260.0030.04020.90
5.5.250.0100.06720.79
5.5.240.0070.04020.16
5.4.450.0800.05719.48
5.4.440.1100.05719.48
5.4.430.0600.05719.64
5.4.420.0500.05719.54
5.4.410.0530.06319.51
5.4.400.0430.06018.83
5.4.390.0500.06318.80
5.4.380.0030.06718.61
5.4.370.0130.03718.46
5.4.360.0170.03718.74
5.4.350.0150.04312.03
5.4.340.0120.04912.02
5.4.320.0060.03812.51
5.4.310.0050.03812.50
5.4.300.0100.03112.50
5.4.290.0070.03512.50
5.4.280.0060.04412.40
5.4.270.0060.03612.40
5.4.260.0030.04012.40
5.4.250.0040.03912.39
5.4.240.0050.03612.40
5.4.230.0060.03612.39
5.4.220.0030.03912.39
5.4.210.0040.03612.39
5.4.200.0050.03712.39
5.4.190.0040.03812.39
5.4.180.0070.04012.39
5.4.170.0040.04312.40
5.4.160.0060.04212.40
5.4.150.0080.04012.39
5.4.140.0100.04712.08
5.4.130.0100.03212.07
5.4.120.0090.03612.02
5.4.110.0030.04112.02
5.4.100.0070.03712.02
5.4.90.0070.03812.01
5.4.80.0060.04012.02
5.4.70.0090.03712.01
5.4.60.0090.03212.01
5.4.50.0060.03612.02
5.4.40.0060.03912.00
5.4.30.0040.03712.00
5.4.20.0050.03612.00
5.4.10.0070.03212.00
5.4.00.0080.04011.48
5.3.290.0070.03912.80
5.3.280.0040.03912.71
5.3.270.0070.03812.72
5.3.260.0030.04212.72
5.3.250.0050.04212.72
5.3.240.0070.03712.71
5.3.230.0070.03612.71
5.3.220.0080.03512.68
5.3.210.0060.04312.68
5.3.200.0060.03612.68
5.3.190.0060.03812.68
5.3.180.0040.03812.67
5.3.170.0070.03612.67
5.3.160.0080.03512.68
5.3.150.0040.03812.67
5.3.140.0100.03212.66
5.3.130.0100.03312.66
5.3.120.0090.03612.66
5.3.110.0060.04012.66
5.3.100.0040.03812.13
5.3.90.0100.03612.11
5.3.80.0090.04412.10
5.3.70.0070.04312.10
5.3.60.0090.03812.08
5.3.50.0080.03812.04
5.3.40.0060.03712.03
5.3.30.0070.04011.99
5.3.20.0090.03111.77
5.3.10.0030.03711.73
5.3.00.0070.03411.73
5.2.170.0080.0279.23
5.2.160.0060.0299.23
5.2.150.0040.0329.23
5.2.140.0060.0309.23
5.2.130.0020.0349.19
5.2.120.0030.0319.19
5.2.110.0070.0269.19
5.2.100.0050.0309.18
5.2.90.0030.0319.19
5.2.80.0050.0299.18
5.2.70.0020.0339.18
5.2.60.0070.0369.13
5.2.50.0030.0329.11
5.2.40.0030.0309.08
5.2.30.0050.0339.05
5.2.20.0020.0379.05
5.2.10.0080.0288.95
5.2.00.0050.0308.81
5.1.60.0040.0258.10
5.1.50.0070.0228.09
5.1.40.0080.0228.08
5.1.30.0060.0248.42
5.1.20.0060.0308.45
5.1.10.0030.0278.17
5.1.00.0040.0258.17
5.0.50.0040.0206.65
5.0.40.0020.0206.51
5.0.30.0070.0296.33
5.0.20.0040.0226.29
5.0.10.0060.0236.27
5.0.00.0040.0356.26
4.4.90.0040.0204.78
4.4.80.0040.0194.75
4.4.70.0030.0154.75
4.4.60.0030.0154.75
4.4.50.0010.0204.77
4.4.40.0030.0254.71
4.4.30.0020.0174.76
4.4.20.0020.0204.84
4.4.10.0040.0144.85
4.4.00.0020.0264.76
4.3.110.0060.0164.67
4.3.100.0050.0164.67
4.3.90.0050.0154.64
4.3.80.0020.0274.58
4.3.70.0050.0174.63
4.3.60.0020.0154.63
4.3.50.0040.0144.63
4.3.40.0020.0254.54
4.3.30.0010.0193.30
4.3.20.0010.0223.28
4.3.10.0040.0173.23
4.3.00.0100.0237.11

preferences:
34.57 ms | 401 KiB | 5 Q