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)
5.4.320.0070.03712.51
5.4.310.0070.03612.51
5.4.300.0050.03712.51
5.4.290.0060.03812.51
5.4.280.0050.03712.41
5.4.270.0060.03612.41
5.4.260.0040.03812.41
5.4.250.0050.03712.41
5.4.240.0050.03612.40
5.4.230.0070.03612.40
5.4.220.0040.03712.39
5.4.210.0070.03412.39
5.4.200.0060.04112.39
5.4.190.0070.03412.39
5.4.180.0080.03312.39
5.4.170.0050.03712.40
5.4.160.0090.03712.40
5.4.150.0040.03812.39
5.4.140.0040.03812.09
5.4.130.0070.03212.06
5.4.120.0050.03912.03
5.4.110.0050.03512.03
5.4.100.0080.03912.03
5.4.90.0040.03712.02
5.4.80.0050.03712.03
5.4.70.0040.03512.02
5.4.60.0060.03412.02
5.4.50.0060.03412.02
5.4.40.0060.03312.01
5.4.30.0010.03812.00
5.4.20.0060.03312.00
5.4.10.0030.03512.00
5.4.00.0080.03211.50
5.3.290.0050.04112.80
5.3.280.0060.03812.71
5.3.270.0050.03912.73
5.3.260.0130.03612.71
5.3.250.0070.03812.72
5.3.240.0040.04012.72
5.3.230.0040.03712.71
5.3.220.0070.03512.68
5.3.210.0040.04312.68
5.3.200.0090.03912.68
5.3.190.0060.03912.68
5.3.180.0080.03512.67
5.3.170.0030.03912.67
5.3.160.0090.03512.67
5.3.150.0070.03412.68
5.3.140.0080.03312.66
5.3.130.0080.04012.66
5.3.120.0050.04412.66
5.3.110.0050.03912.65
5.3.100.0070.03612.12
5.3.90.0030.04012.10
5.3.80.0080.03612.09
5.3.70.0080.03512.09
5.3.60.0040.03712.07
5.3.50.0040.03812.02
5.3.40.0060.04312.03
5.3.30.0090.04111.98
5.3.20.0060.03411.76
5.3.10.0050.03411.73
5.3.00.0050.04511.71
5.2.170.0040.0309.22
5.2.160.0080.0289.22
5.2.150.0040.0349.22
5.2.140.0050.0319.22
5.2.130.0050.0309.18
5.2.120.0050.0349.18
5.2.110.0070.0339.18
5.2.100.0050.0289.18
5.2.90.0020.0319.18
5.2.80.0020.0329.18
5.2.70.0040.0309.17
5.2.60.0050.0299.13
5.2.50.0020.0319.10
5.2.40.0040.0299.07
5.2.30.0070.0269.05
5.2.20.0030.0309.04
5.2.10.0070.0338.94
5.2.00.0040.0298.80
5.1.60.0060.0218.09
5.1.50.0040.0248.09
5.1.40.0050.0268.07
5.1.30.0020.0338.41
5.1.20.0010.0288.44
5.1.10.0050.0308.17
5.1.00.0030.0258.16
5.0.50.0020.0296.64
5.0.40.0060.0256.50
5.0.30.0020.0316.32
5.0.20.0060.0246.28
5.0.10.0030.0206.26
5.0.00.0050.0336.25
4.4.90.0020.0184.78
4.4.80.0020.0184.75
4.4.70.0020.0194.75
4.4.60.0010.0174.75
4.4.50.0020.0154.77
4.4.40.0020.0254.71
4.4.30.0020.0154.76
4.4.20.0030.0154.84
4.4.10.0030.0164.85
4.4.00.0030.0234.76
4.3.110.0060.0114.67
4.3.100.0020.0174.67
4.3.90.0020.0144.63
4.3.80.0080.0244.58
4.3.70.0030.0204.63
4.3.60.0040.0184.63
4.3.50.0020.0204.63
4.3.40.0030.0244.54
4.3.30.0010.0163.30
4.3.20.0020.0153.28
4.3.10.0020.0153.23
4.3.00.0070.01315.09

preferences:
140.33 ms | 1394 KiB | 7 Q