3v4l.org

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

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)
5.4.320.0050.03612.51
5.4.310.0060.03612.51
5.4.300.0060.03512.52
5.4.290.0030.03912.51
5.4.280.0050.03412.40
5.4.270.0050.03912.41
5.4.260.0050.03712.41
5.4.250.0100.03312.40
5.4.240.0070.03512.40
5.4.230.0110.03212.39
5.4.220.0060.03512.39
5.4.210.0060.03412.39
5.4.200.0070.03612.39
5.4.190.0070.03412.39
5.4.180.0020.03912.39
5.4.170.0090.03312.40
5.4.160.0080.03312.40
5.4.150.0060.03512.39
5.4.140.0040.03812.09
5.4.130.0020.03912.07
5.4.120.0070.03412.03
5.4.110.0040.03712.03
5.4.100.0030.03712.03
5.4.90.0030.03812.03
5.4.80.0060.03612.03
5.4.70.0060.03312.02
5.4.60.0030.03612.03
5.4.50.0050.03512.02
5.4.40.0070.03312.01
5.4.30.0040.03612.01
5.4.20.0030.03712.00
5.4.10.0040.03612.00
5.4.00.0070.03411.50
5.3.290.0080.03712.80
5.3.280.0060.03712.71
5.3.270.0100.03512.73
5.3.260.0030.04212.72
5.3.250.0030.03912.72
5.3.240.0080.03512.72
5.3.230.0080.03512.71
5.3.220.0090.03412.68
5.3.210.0080.03612.68
5.3.200.0060.03712.68
5.3.190.0050.04212.68
5.3.180.0070.04112.67
5.3.170.0080.03912.67
5.3.160.0050.03612.68
5.3.150.0080.03412.67
5.3.140.0090.03312.66
5.3.130.0050.04012.66
5.3.120.0060.03912.66
5.3.110.0070.03712.66
5.3.100.0050.03812.12
5.3.90.0050.03612.10
5.3.80.0080.03412.09
5.3.70.0100.03412.09
5.3.60.0090.03612.07
5.3.50.0050.03712.02
5.3.40.0050.03712.02
5.3.30.0040.03611.98
5.3.20.0050.03511.76
5.3.10.0070.03211.73
5.3.00.0060.03511.72
5.2.170.0030.0319.22
5.2.160.0020.0319.22
5.2.150.0040.0329.22
5.2.140.0040.0329.22
5.2.130.0040.0299.18
5.2.120.0020.0309.18
5.2.110.0060.0279.18
5.2.100.0050.0279.18
5.2.90.0060.0269.18
5.2.80.0080.0319.17
5.2.70.0050.0309.17
5.2.60.0050.0299.13
5.2.50.0040.0309.10
5.2.40.0040.0299.07
5.2.30.0070.0339.04
5.2.20.0060.0269.04
5.2.10.0080.0288.94
5.2.00.0060.0298.80
5.1.60.0050.0308.09
5.1.50.0050.0238.09
5.1.40.0030.0278.07
5.1.30.0070.0278.42
5.1.20.0040.0308.43
5.1.10.0050.0278.16
5.1.00.0040.0298.16
5.0.50.0050.0266.64
5.0.40.0030.0226.50
5.0.30.0040.0296.31
5.0.20.0010.0226.28
5.0.10.0000.0226.25
5.0.00.0040.0296.25
4.4.90.0030.0144.78
4.4.80.0010.0244.75
4.4.70.0050.0184.75
4.4.60.0020.0204.75
4.4.50.0040.0144.77
4.4.40.0010.0334.71
4.4.30.0040.0204.76
4.4.20.0020.0204.84
4.4.10.0030.0154.85
4.4.00.0010.0264.76
4.3.110.0040.0174.66
4.3.100.0040.0144.67
4.3.90.0020.0194.63
4.3.80.0010.0254.58
4.3.70.0020.0154.63
4.3.60.0030.0144.63
4.3.50.0040.0144.63
4.3.40.0050.0254.54
4.3.30.0020.0193.30
4.3.20.0020.0163.28
4.3.10.0010.0213.23
4.3.00.0030.02015.09

preferences:
140.16 ms | 1394 KiB | 7 Q