3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Magic { public $a = array(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)
5.4.310.0030.04112.50
5.4.300.0040.03912.50
5.4.290.0100.03512.51
5.4.280.0060.03512.40
5.4.270.0040.03812.40
5.4.260.0040.04612.40
5.4.250.0060.03912.40
5.4.240.0050.03712.40
5.4.230.0030.04212.39
5.4.220.0070.03412.39
5.4.210.0100.03812.39
5.4.200.0020.04312.39
5.4.190.0070.05012.39
5.4.180.0120.04712.39
5.4.170.0060.03512.39
5.4.160.0040.03612.39
5.4.150.0070.03412.39
5.4.140.0040.03812.08
5.4.130.0100.03112.06
5.4.120.0050.03512.03
5.4.110.0050.03512.02
5.4.100.0030.03812.02
5.4.90.0050.03812.02
5.4.80.0040.04012.02
5.4.70.0050.03812.02
5.4.60.0080.03512.02
5.4.50.0050.03512.02
5.4.40.0060.03312.00
5.4.30.0020.03912.00
5.4.20.0080.03512.00
5.4.10.0060.03512.01
5.4.00.0040.04211.49
5.3.280.0040.04312.70
5.3.270.0050.04112.72
5.3.260.0080.04112.72
5.3.250.0070.03512.72
5.3.240.0040.03912.72
5.3.230.0040.03912.70
5.3.220.0070.03612.68
5.3.210.0020.04212.68
5.3.200.0060.03712.68
5.3.190.0080.03412.68
5.3.180.0060.03512.67
5.3.170.0090.03312.67
5.3.160.0060.03612.67
5.3.150.0050.03712.68
5.3.140.0050.03612.66
5.3.130.0060.03712.66
5.3.120.0100.03912.66
5.3.110.0050.04012.66
5.3.100.0080.03812.12
5.3.90.0060.03612.10
5.3.80.0080.03312.09
5.3.70.0050.03612.09
5.3.60.0030.03912.07
5.3.50.0090.03812.02
5.3.40.0040.04012.02
5.3.30.0080.03311.98
5.3.20.0030.03811.76
5.3.10.0060.03411.73
5.3.00.0050.03611.71
5.2.170.0040.0319.21
5.2.160.0040.0299.22
5.2.150.0030.0329.21
5.2.140.0040.0309.21
5.2.130.0050.0279.17
5.2.120.0030.0299.17
5.2.110.0070.0269.18
5.2.100.0030.0299.17
5.2.90.0040.0319.18
5.2.80.0020.0319.17
5.2.70.0040.0309.17
5.2.60.0060.0289.13
5.2.50.0060.0289.09
5.2.40.0040.0299.07
5.2.30.0060.0289.04
5.2.20.0040.0299.04
5.2.10.0030.0308.93
5.2.00.0030.0308.80
5.1.60.0040.0298.09
5.1.50.0010.0288.08
5.1.40.0040.0248.06
5.1.30.0060.0248.41
5.1.20.0040.0268.43
5.1.10.0060.0238.16
5.1.00.0040.0258.16
5.0.50.0010.0236.63
5.0.40.0060.0176.50
5.0.30.0030.0316.31
5.0.20.0020.0216.28
5.0.10.0020.0216.26
5.0.00.0060.0286.25
4.4.90.0020.0154.78
4.4.80.0020.0154.75
4.4.70.0020.0164.75
4.4.60.0030.0154.76
4.4.50.0030.0154.77
4.4.40.0030.0314.70
4.4.30.0010.0184.76
4.4.20.0030.0154.84
4.4.10.0010.0184.85
4.4.00.0020.0264.76
4.3.110.0040.0144.67
4.3.100.0040.0134.66
4.3.90.0010.0154.64
4.3.80.0000.0264.58
4.3.70.0030.0134.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0020.0244.54
4.3.30.0020.0163.30
4.3.20.0030.0153.28
4.3.10.0040.0143.24
4.3.00.0000.01712.97

preferences:
142.15 ms | 1394 KiB | 7 Q