3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { private $priv = 1; protected $prot = 2; public $pub = 3; public function test() { $obj = $this; return function () use ($obj) { echo $obj->priv; echo $obj->prot; echo $obj->pub; }; } } $a = new A() $call = $a->test(); call_user_func($call);

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)
5.4.340.0630.00019.27
5.4.320.0080.03612.52
5.4.310.0050.04812.52
5.4.300.0030.04112.52
5.4.290.0040.04112.52
5.4.280.0090.04912.41
5.4.270.0190.09812.41
5.4.260.0130.05112.41
5.4.250.0100.05112.41
5.4.240.0100.06212.41
5.4.230.0080.04012.41
5.4.220.0050.03712.40
5.4.210.0070.03512.41
5.4.200.0050.03912.40
5.4.190.0060.03712.40
5.4.180.0060.03912.40
5.4.170.0100.05312.41
5.4.160.0130.05312.41
5.4.150.0090.05012.40
5.4.140.0110.05412.09
5.4.130.0070.03712.07
5.4.120.0090.03812.04
5.4.110.0070.03712.03
5.4.100.0070.03312.04
5.4.90.0050.03812.04
5.4.80.0060.03612.04
5.4.70.0060.03512.03
5.4.60.0080.03312.03
5.4.50.0050.03512.03
5.4.40.0070.03912.02
5.4.30.0040.04812.02
5.4.20.0080.03312.01
5.4.10.0050.03512.02
5.4.00.0090.03411.51
5.3.290.0080.04312.80
5.3.280.0040.04412.71
5.3.270.0080.05612.72
5.3.260.0160.05012.72
5.3.250.0080.03812.72
5.3.240.0070.03612.72
5.3.230.0070.03612.71
5.3.220.0060.03712.68
5.3.210.0080.04012.68
5.3.200.0070.03812.68
5.3.190.0090.06112.68
5.3.180.0080.03612.68
5.3.170.0080.04412.67
5.3.160.0060.04312.67
5.3.150.0080.03912.68
5.3.140.0050.03912.66
5.3.130.0030.04812.66
5.3.120.0090.03912.66
5.3.110.0030.04712.66
5.3.100.0110.04612.13
5.3.90.0040.03812.11
5.3.80.0060.03812.10
5.3.70.0060.03812.10
5.3.60.0110.03712.09
5.3.50.0060.04212.03
5.3.40.0050.04512.03
5.3.30.0080.03512.00
5.3.20.0080.03311.77
5.3.10.0070.04111.74
5.3.00.0040.03711.73
5.2.170.0030.0369.22
5.2.160.0030.0309.22
5.2.150.0050.0299.21
5.2.140.0090.0319.22
5.2.130.0030.0329.18
5.2.120.0030.0309.18
5.2.110.0030.0349.19
5.2.100.0050.0289.18
5.2.90.0020.0329.18
5.2.80.0060.0309.18
5.2.70.0070.0299.18
5.2.60.0040.0329.13
5.2.50.0070.0289.09
5.2.40.0070.0319.07
5.2.30.0040.0349.05
5.2.20.0040.0319.04
5.2.10.0050.0288.95
5.2.00.0040.0298.82
5.1.60.0030.0268.09
5.1.50.0070.0218.08
5.1.40.0040.0268.08
5.1.30.0050.0258.42
5.1.20.0050.0368.45
5.1.10.0030.0288.17
5.1.00.0060.0348.16
5.0.50.0050.0226.65
5.0.40.0090.0426.50
5.0.30.0030.0436.32
5.0.20.0080.0236.28
5.0.10.0040.0296.25
5.0.00.0030.0336.25
4.4.90.0060.0194.78
4.4.80.0050.0164.76
4.4.70.0040.0194.75
4.4.60.0050.0184.75
4.4.50.0000.0204.77
4.4.40.0030.0264.71
4.4.30.0020.0224.76
4.4.20.0050.0204.85
4.4.10.0060.0194.85
4.4.00.0030.0324.76
4.3.110.0040.0214.67
4.3.100.0040.0224.67
4.3.90.0030.0164.63
4.3.80.0020.0254.59
4.3.70.0020.0174.63
4.3.60.0020.0164.63
4.3.50.0070.0134.63
4.3.40.0040.0274.54
4.3.30.0020.0273.30
4.3.20.0010.0173.28
4.3.10.0030.0153.24
4.3.00.0170.01013.59

preferences:
141.52 ms | 1398 KiB | 8 Q