3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = 'barValue'; protected $baz = 'bazValue'; private $tab = 'tabValue'; } $arr = ((array) new Foo()) print_r($arr); echo $arr['*baz'];

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)
5.4.320.0080.04012.51
5.4.310.0090.04012.51
5.4.300.0090.03412.51
5.4.290.0070.03812.51
5.4.280.0070.03812.41
5.4.270.0070.04112.40
5.4.260.0040.04112.41
5.4.250.0070.03812.41
5.4.240.0080.03812.40
5.4.230.0080.03812.39
5.4.220.0090.03512.39
5.4.210.0070.03612.40
5.4.200.0040.04112.40
5.4.190.0050.03712.39
5.4.180.0030.03812.39
5.4.170.0090.03812.40
5.4.160.0080.03512.40
5.4.150.0090.03212.39
5.4.140.0090.03512.08
5.4.130.0050.03512.07
5.4.120.0050.04112.03
5.4.110.0060.03812.03
5.4.100.0070.03812.03
5.4.90.0070.03712.03
5.4.80.0080.03512.03
5.4.70.0090.03512.02
5.4.60.0060.03412.02
5.4.50.0040.03812.02
5.4.40.0070.03512.01
5.4.30.0040.03612.01
5.4.20.0060.03412.00
5.4.10.0050.03512.01
5.4.00.0070.03611.50
5.3.290.0060.04012.80
5.3.280.0090.03712.71
5.3.270.0070.03912.72
5.3.260.0090.04012.72
5.3.250.0080.03912.72
5.3.240.0080.03512.72
5.3.230.0050.03812.71
5.3.220.0070.03612.68
5.3.210.0100.04012.68
5.3.200.0040.03912.68
5.3.190.0080.03812.68
5.3.180.0040.03812.67
5.3.170.0110.03212.67
5.3.160.0060.03612.67
5.3.150.0050.03712.67
5.3.140.0080.03512.66
5.3.130.0070.03812.66
5.3.120.0050.04112.65
5.3.110.0070.03812.66
5.3.100.0070.03612.13
5.3.90.0080.03412.10
5.3.80.0070.03512.09
5.3.70.0070.03612.09
5.3.60.0050.03612.08
5.3.50.0080.03512.02
5.3.40.0070.03512.02
5.3.30.0090.03311.98
5.3.20.0040.03711.76
5.3.10.0070.03411.73
5.3.00.0060.03811.71
5.2.170.0070.0279.21
5.2.160.0040.0299.22
5.2.150.0090.0309.22
5.2.140.0040.0309.21
5.2.130.0060.0339.17
5.2.120.0050.0349.17
5.2.110.0030.0309.18
5.2.100.0070.0269.18
5.2.90.0050.0279.17
5.2.80.0050.0329.17
5.2.70.0040.0319.17
5.2.60.0040.0309.13
5.2.50.0040.0319.09
5.2.40.0060.0319.07
5.2.30.0040.0339.05
5.2.20.0050.0309.04
5.2.10.0090.0238.94
5.2.00.0070.0308.80
5.1.60.0040.0258.09
5.1.50.0050.0258.09
5.1.40.0070.0278.07
5.1.30.0040.0308.41
5.1.20.0040.0278.44
5.1.10.0040.0268.16
5.1.00.0080.0258.16
5.0.50.0070.0216.64
5.0.40.0050.0186.50
5.0.30.0050.0346.31
5.0.20.0050.0186.28
5.0.10.0020.0216.25
5.0.00.0040.0306.25
4.4.90.0040.0154.78
4.4.80.0020.0154.75
4.4.70.0040.0184.76
4.4.60.0040.0164.76
4.4.50.0050.0164.77
4.4.40.0040.0304.71
4.4.30.0040.0184.76
4.4.20.0040.0144.84
4.4.10.0030.0164.84
4.4.00.0070.0214.76
4.3.110.0030.0204.67
4.3.100.0050.0164.67
4.3.90.0020.0174.63
4.3.80.0040.0234.58
4.3.70.0050.0124.63
4.3.60.0020.0164.63
4.3.50.0030.0204.63
4.3.40.0030.0254.53
4.3.30.0010.0193.30
4.3.20.0030.0183.28
4.3.10.0020.0153.23
4.3.00.0270.01315.09

preferences:
141.37 ms | 1394 KiB | 7 Q