3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test{ private $str = "xuxu"; public function __get(){ return $this::$str; } } $t = new test(); echo $t->$str;

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)
5.4.340.0060.03412.03
5.4.320.0030.04112.51
5.4.310.0040.03912.51
5.4.300.0060.03612.51
5.4.290.0060.03812.51
5.4.280.0020.03812.40
5.4.270.0040.03912.40
5.4.260.0060.03812.40
5.4.250.0040.04112.41
5.4.240.0080.03512.40
5.4.230.0060.03812.40
5.4.220.0040.03812.40
5.4.210.0090.03312.40
5.4.200.0080.03512.39
5.4.190.0070.03512.39
5.4.180.0070.03512.39
5.4.170.0080.03412.41
5.4.160.0030.03912.40
5.4.150.0090.03312.40
5.4.140.0070.03612.08
5.4.130.0060.03612.07
5.4.120.0020.03912.02
5.4.110.0060.03812.02
5.4.100.0040.03712.02
5.4.90.0080.03612.02
5.4.80.0090.03412.02
5.4.70.0070.03812.02
5.4.60.0060.03412.02
5.4.50.0050.03612.02
5.4.40.0060.03412.00
5.4.30.0060.03912.00
5.4.20.0080.03412.00
5.4.10.0050.03712.01
5.4.00.0050.03611.50
5.3.290.0060.03912.80
5.3.280.0090.03512.70
5.3.270.0090.03612.72
5.3.260.0050.04012.72
5.3.250.0050.04312.72
5.3.240.0050.04312.72
5.3.230.0060.03912.71
5.3.220.0120.03212.68
5.3.210.0080.04412.68
5.3.200.0040.03812.68
5.3.190.0060.03712.68
5.3.180.0060.03512.67
5.3.170.0090.03312.66
5.3.160.0080.03412.67
5.3.150.0060.03712.68
5.3.140.0070.03512.66
5.3.130.0080.03612.66
5.3.120.0060.03912.66
5.3.110.0090.03712.66
5.3.100.0060.03712.12
5.3.90.0080.04512.10
5.3.80.0090.04312.09
5.3.70.0060.03912.09
5.3.60.0050.03912.07
5.3.50.0040.03912.03
5.3.40.0100.03712.02
5.3.30.0050.04111.98
5.3.20.0060.03711.77
5.3.10.0100.03411.73
5.3.00.0070.03811.71
5.2.170.0050.0309.23
5.2.160.0050.0299.23
5.2.150.0020.0339.22
5.2.140.0040.0309.22
5.2.130.0090.0379.18
5.2.120.0060.0329.18
5.2.110.0060.0309.18
5.2.100.0060.0319.18
5.2.90.0050.0299.18
5.2.80.0040.0309.17
5.2.70.0050.0299.17
5.2.60.0080.0279.13
5.2.50.0030.0319.09
5.2.40.0060.0309.07
5.2.30.0030.0369.05
5.2.20.0050.0289.05
5.2.10.0040.0298.95
5.2.00.0060.0288.81
5.1.60.0050.0258.09
5.1.50.0050.0278.08
5.1.40.0090.0228.07
5.1.30.0040.0268.41
5.1.20.0020.0288.45
5.1.10.0070.0248.17
5.1.00.0070.0348.16
5.0.50.0040.0296.64
5.0.40.0070.0246.50
5.0.30.0040.0346.32
5.0.20.0080.0196.28
5.0.10.0050.0276.26
5.0.00.0030.0376.25
4.4.90.0030.0164.78
4.4.80.0060.0184.76
4.4.70.0040.0194.75
4.4.60.0010.0184.76
4.4.50.0030.0154.77
4.4.40.0030.0254.71
4.4.30.0030.0154.75
4.4.20.0020.0164.84
4.4.10.0020.0164.84
4.4.00.0030.0254.76
4.3.110.0030.0164.67
4.3.100.0010.0164.66
4.3.90.0040.0124.64
4.3.80.0040.0234.59
4.3.70.0020.0154.63
4.3.60.0020.0154.63
4.3.50.0000.0184.63
4.3.40.0010.0254.54
4.3.30.0020.0163.30
4.3.20.0010.0173.28
4.3.10.0030.0153.24
4.3.00.0170.0176.96

preferences:
133.39 ms | 1398 KiB | 7 Q