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.","; //echo $m->a.",".",".$m->c.","; $m->c = "CC"; echo $m->a.",".$m->b.",".$m->c; echo ($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)
5.4.340.0070.03412.03
5.4.320.0040.03812.52
5.4.310.0040.03812.51
5.4.300.0070.03612.52
5.4.290.0050.04112.52
5.4.280.0050.03512.41
5.4.270.0040.03712.41
5.4.260.0070.03512.41
5.4.250.0070.03812.41
5.4.240.0060.03812.41
5.4.230.0050.04112.40
5.4.220.0060.03812.41
5.4.210.0060.03312.41
5.4.200.0020.04012.41
5.4.190.0050.03612.40
5.4.180.0020.03912.40
5.4.170.0040.03712.41
5.4.160.0090.03312.41
5.4.150.0060.03512.40
5.4.140.0060.03612.09
5.4.130.0070.03912.07
5.4.120.0080.03712.04
5.4.110.0070.03312.04
5.4.100.0060.03512.04
5.4.90.0080.03412.04
5.4.80.0060.03512.03
5.4.70.0050.03612.03
5.4.60.0080.03312.03
5.4.50.0090.03412.03
5.4.40.0090.03712.02
5.4.30.0040.04212.02
5.4.20.0060.04612.01
5.4.10.0080.03212.02
5.4.00.0050.03811.51
5.3.290.0070.03712.80
5.3.280.0050.03912.71
5.3.270.0060.03812.72
5.3.260.0070.03812.72
5.3.250.0070.04812.72
5.3.240.0090.04412.72
5.3.230.0080.03812.70
5.3.220.0040.03812.68
5.3.210.0040.04812.68
5.3.200.0060.04312.68
5.3.190.0060.03712.68
5.3.180.0100.03112.68
5.3.170.0060.03612.67
5.3.160.0070.03512.67
5.3.150.0060.03612.67
5.3.140.0040.03712.66
5.3.130.0070.03612.66
5.3.120.0060.03812.66
5.3.110.0060.03712.66
5.3.100.0080.03412.13
5.3.90.0050.03612.11
5.3.80.0070.03412.10
5.3.70.0060.03412.10
5.3.60.0050.03612.09
5.3.50.0040.03712.04
5.3.40.0070.03412.03
5.3.30.0020.03812.00
5.3.20.0040.03811.77
5.3.10.0060.03311.74
5.3.00.0050.03511.73
5.2.170.0050.0299.22
5.2.160.0030.0309.23
5.2.150.0060.0289.23
5.2.140.0050.0349.23
5.2.130.0030.0329.18
5.2.120.0060.0279.19
5.2.110.0050.0359.19
5.2.100.0040.0309.19
5.2.90.0050.0299.19
5.2.80.0020.0329.18
5.2.70.0060.0289.18
5.2.60.0040.0309.14
5.2.50.0070.0269.11
5.2.40.0050.0289.09
5.2.30.0070.0349.06
5.2.20.0040.0299.04
5.2.10.0060.0298.95
5.2.00.0060.0358.82
5.1.60.0020.0258.11
5.1.50.0050.0308.09
5.1.40.0040.0238.08
5.1.30.0020.0278.43
5.1.20.0050.0268.45
5.1.10.0030.0318.18
5.1.00.0060.0288.18
5.0.50.0030.0256.65
5.0.40.0030.0196.51
5.0.30.0040.0306.32
5.0.20.0030.0196.29
5.0.10.0030.0196.27
5.0.00.0050.0296.26
4.4.90.0020.0174.78
4.4.80.0020.0164.75
4.4.70.0020.0154.76
4.4.60.0010.0174.76
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0040.0184.75
4.4.20.0010.0174.85
4.4.10.0020.0164.85
4.4.00.0030.0324.75
4.3.110.0070.0184.67
4.3.100.0030.0144.66
4.3.90.0020.0144.63
4.3.80.0050.0214.59
4.3.70.0040.0174.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0030.0354.54
4.3.30.0030.0143.30
4.3.20.0020.0163.28
4.3.10.0000.0183.23
4.3.00.0130.01314.27

preferences:
141.6 ms | 1394 KiB | 7 Q