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;

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)
8.3.60.0070.00716.36
8.3.50.0120.00616.59
8.3.40.0070.01118.67
8.3.30.0150.00018.72
8.3.20.0040.00420.34
8.3.10.0080.00021.95
8.3.00.0030.00523.70
8.2.180.0140.00718.41
8.2.170.0110.00422.96
8.2.160.0070.01020.53
8.2.150.0070.00024.18
8.2.140.0000.00824.66
8.2.130.0090.00020.30
8.2.120.0070.00026.35
8.2.110.0080.00021.10
8.2.100.0040.00817.72
8.2.90.0040.00419.08
8.2.80.0030.00518.05
8.2.70.0060.00317.48
8.2.60.0000.00818.04
8.2.50.0000.01018.10
8.2.40.0000.00922.23
8.2.30.0030.00519.13
8.2.20.0040.00418.07
8.2.10.0040.00418.04
8.2.00.0000.00818.00
8.1.280.0070.01025.92
8.1.270.0040.00422.22
8.1.260.0040.00426.35
8.1.250.0070.00028.09
8.1.240.0090.00021.34
8.1.230.0070.00417.70
8.1.220.0040.00417.74
8.1.210.0040.00418.77
8.1.200.0060.00317.23
8.1.190.0030.00617.23
8.1.180.0000.00818.10
8.1.170.0030.00618.43
8.1.160.0000.00718.77
8.1.150.0050.00220.04
8.1.140.0000.00817.39
8.1.130.0040.00419.02
8.1.120.0000.00717.43
8.1.110.0030.00517.44
8.1.100.0040.00417.29
8.1.90.0050.00317.42
8.1.80.0000.00717.29
8.1.70.0040.00417.45
8.1.60.0000.00717.55
8.1.50.0070.00017.39
8.1.40.0040.00417.41
8.1.30.0030.00617.57
8.1.20.0040.00417.46
8.1.10.0050.00217.61
8.1.00.0040.00417.49
8.0.300.0040.00418.77
8.0.290.0040.00416.75
8.0.280.0070.00018.45
8.0.270.0050.00217.22
8.0.260.0030.00318.36
8.0.250.0050.00516.84
8.0.240.0030.00316.93
8.0.230.0030.00316.88
8.0.220.0080.00016.85
8.0.210.0000.00716.85
8.0.200.0000.00616.91
8.0.190.0000.00816.90
8.0.180.0000.00716.75
8.0.170.0000.00716.87
8.0.160.0030.00716.79
8.0.150.0030.00316.73
8.0.140.0030.00516.76
8.0.130.0000.00513.32
8.0.120.0040.00416.69
8.0.110.0030.00716.77
8.0.100.0050.00316.70
8.0.90.0050.00216.83
8.0.80.0100.01016.88
8.0.70.0000.00716.80
8.0.60.0000.00716.73
8.0.50.0000.00816.70
8.0.30.0030.01316.95
8.0.20.0100.00917.40
8.0.10.0000.00716.85
8.0.00.0110.00716.82
7.4.330.0000.00515.55
7.4.320.0000.00716.45
7.4.300.0000.00616.39
7.4.290.0080.00016.54
7.4.280.0040.00316.46
7.4.270.0000.00716.55
7.4.260.0000.00716.54
7.4.250.0000.00816.49
7.4.240.0000.00716.55
7.4.230.0000.00716.30
7.4.220.0070.00016.57
7.4.210.0120.00916.49
7.4.200.0030.00316.46
7.4.160.0140.00816.46
7.4.150.0150.00917.40
7.4.140.0090.01017.86
7.4.130.0100.01016.40
7.4.120.0120.00616.43
7.4.110.0090.00916.30
7.4.100.0100.00716.42
7.4.90.0140.00316.52
7.4.80.0090.01219.39
7.4.70.0060.01116.37
7.4.60.0160.00016.27
7.4.50.0070.01116.62
7.4.40.0080.00816.39
7.4.30.0070.01016.47
7.4.00.0030.01014.76
7.3.330.0040.00413.05
7.3.320.0050.00013.25
7.3.310.0000.00716.16
7.3.300.0070.00016.13
7.3.290.0090.00516.14
7.3.280.0090.00816.18
7.3.270.0140.00617.40
7.3.260.0090.01016.32
7.3.250.0110.00716.29
7.3.240.0140.00516.31
7.3.230.0100.00716.31
7.3.210.0080.00816.55
7.3.200.0110.01116.42
7.3.190.0100.01016.39
7.3.180.0070.01316.09
7.3.170.0120.00316.41
7.3.160.0030.01316.27
7.3.10.0100.00616.57
7.3.00.0090.00616.46
7.2.330.0070.01116.70
7.2.320.0130.01016.70
7.2.310.0140.00616.72
7.2.300.0110.00516.65
7.2.290.0140.00316.74
7.2.130.0060.01016.63
7.2.120.0030.00916.96
7.2.110.0050.01016.52
7.2.100.0060.00316.90
7.2.90.0070.00316.78
7.2.80.0060.00816.87
7.2.70.0080.00316.87
7.2.60.0080.00516.96
7.2.50.0060.00616.79
7.2.40.0060.00616.66
7.2.30.0070.00716.91
7.2.20.0080.00616.68
7.2.10.0070.00316.98
7.2.00.0140.00316.85
7.1.250.0000.00815.86
7.1.200.0090.00015.72
7.1.100.1940.01316.22
7.1.90.1740.01015.89
7.1.80.1710.01016.16
7.1.70.1680.00714.91
7.1.60.1770.01333.31
7.1.50.1550.01332.82
7.1.40.1790.01332.50
7.1.30.1690.01632.55
7.1.20.1500.02032.53
7.1.10.1560.01014.68
7.1.00.1150.01614.75
7.0.240.2040.01315.74
7.0.230.1860.01016.01
7.0.220.2040.00415.89
7.0.210.1510.00914.69
7.0.200.1640.01014.88
7.0.190.1650.01014.82
7.0.180.1760.01014.36
7.0.170.1570.01314.39
7.0.160.1200.00714.38
7.0.150.1590.00614.36
7.0.140.1140.00814.18
7.0.130.1770.00714.67
7.0.120.1520.01014.69
7.0.110.1220.01014.31
7.0.100.1610.00914.50
7.0.90.1640.01014.26
7.0.80.1620.01014.33
7.0.70.1670.00614.28
7.0.60.1540.01414.01
7.0.50.1050.00714.43
7.0.40.1600.00714.50
7.0.30.1450.01014.37
7.0.20.1500.01014.56
7.0.10.1580.01014.44
7.0.00.1690.01014.46

preferences:
66.66 ms | 401 KiB | 5 Q