3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Magic { public $a = [1,2,3]; 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 $m->a[0]. ",".$m->b. ",".$m->c.","; $m->c = "CC"; echo $m->a[0]. ",".$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)
5.4.310.0050.03912.50
5.4.300.0090.04212.51
5.4.290.0050.05312.51
5.4.280.0070.03612.40
5.4.270.0060.03612.40
5.4.260.0060.03812.40
5.4.250.0070.03712.40
5.4.240.0110.03912.40
5.4.230.0060.03712.39
5.4.220.0060.03512.39
5.4.210.0050.03512.39
5.4.200.0060.04512.39
5.4.190.0060.03812.39
5.4.180.0080.04312.39
5.4.170.0060.03812.39
5.4.160.0060.04012.39
5.4.150.0040.03712.39
5.4.140.0040.03912.08
5.4.130.0060.03512.06
5.4.120.0050.03512.03
5.4.110.0050.03512.02
5.4.100.0060.03512.02
5.4.90.0070.03612.02
5.4.80.0040.03912.02
5.4.70.0070.03412.02
5.4.60.0080.03312.02
5.4.50.0060.04512.02
5.4.40.0060.03312.01
5.4.30.0060.03812.00
5.4.20.0080.03212.00
5.4.10.0040.04112.00
5.4.00.0060.04111.50
5.3.280.0050.03812.70
5.3.270.0060.03812.72
5.3.260.0050.04512.72
5.3.250.0080.03312.72
5.3.240.0080.04012.72
5.3.230.0090.03512.70
5.3.220.0070.03512.68
5.3.210.0030.04012.68
5.3.200.0030.04212.68
5.3.190.0060.04012.68
5.3.180.0030.04012.68
5.3.170.0010.04112.67
5.3.160.0080.03312.67
5.3.150.0060.04212.67
5.3.140.0080.03212.66
5.3.130.0090.03712.66
5.3.120.0030.04112.66
5.3.110.0060.04012.66
5.3.100.0070.03412.12
5.3.90.0070.03412.10
5.3.80.0030.03712.09
5.3.70.0080.03212.09
5.3.60.0050.03612.08
5.3.50.0050.03612.02
5.3.40.0090.04012.02
5.3.30.0040.03611.98
5.3.20.0080.03211.76
5.3.10.0050.03411.73
5.3.00.0030.03811.71
5.2.170.0050.0299.21
5.2.160.0060.0329.21
5.2.150.0050.0359.22
5.2.140.0090.0319.21
5.2.130.0030.0319.17
5.2.120.0080.0289.16
5.2.110.0040.0299.18
5.2.100.0070.0279.17
5.2.90.0040.0379.18
5.2.80.0050.0339.17
5.2.70.0060.0339.17
5.2.60.0030.0359.13
5.2.50.0060.0309.10
5.2.40.0000.0339.07
5.2.30.0060.0279.05
5.2.20.0060.0289.04
5.2.10.0040.0348.94
5.2.00.0040.0338.80
5.1.60.0030.0258.09
5.1.50.0050.0238.08
5.1.40.0030.0358.07
5.1.30.0030.0298.41
5.1.20.0030.0288.43
5.1.10.0030.0278.16
5.1.00.0030.0288.16
5.0.50.0030.0296.64
5.0.40.0040.0286.49
5.0.30.0040.0316.31
5.0.20.0010.0216.28
5.0.10.0050.0186.25
5.0.00.0080.0336.25
4.4.90.0050.0154.78
4.4.80.0020.0234.76
4.4.70.0040.0144.75
4.4.60.0010.0174.75
4.4.50.0020.0214.77
4.4.40.0020.0294.71
4.4.30.0040.0184.76
4.4.20.0010.0174.84
4.4.10.0020.0184.85
4.4.00.0050.0224.76
4.3.110.0050.0154.66
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0030.0234.58
4.3.70.0020.0154.63
4.3.60.0000.0174.63
4.3.50.0030.0174.63
4.3.40.0040.0254.54
4.3.30.0010.0163.30
4.3.20.0010.0173.28
4.3.10.0030.0143.24
4.3.00.0070.01312.97

preferences:
141.33 ms | 1394 KiB | 7 Q