3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { private function _onInit() { } } $initCallback = function ($foo) { $foo->_onInit(); } $foo = new Foo(); $initCallback = Closure::bind($initCallback,null,$foo); $initCallback();

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)
5.4.310.0040.04012.52
5.4.300.0070.03712.52
5.4.290.0040.04112.51
5.4.280.0080.03412.41
5.4.270.0080.03412.41
5.4.260.0050.04012.41
5.4.250.0030.04212.41
5.4.240.0040.03812.41
5.4.230.0060.03812.40
5.4.220.0050.03712.40
5.4.210.0030.03812.40
5.4.200.0040.04012.40
5.4.190.0060.03712.39
5.4.180.0060.03812.39
5.4.170.0050.03812.40
5.4.160.0050.03812.40
5.4.150.0070.03712.40
5.4.140.0060.03912.09
5.4.130.0050.03812.07
5.4.120.0100.03412.04
5.4.110.0070.03412.03
5.4.100.0080.03312.04
5.4.90.0040.04012.03
5.4.80.0070.03712.03
5.4.70.0050.03612.02
5.4.60.0060.03512.02
5.4.50.0050.03612.03
5.4.40.0070.03412.01
5.4.30.0050.03712.01
5.4.20.0040.03712.01
5.4.10.0060.03512.01
5.4.00.0070.03611.50
5.3.280.0030.04112.71
5.3.270.0050.04112.72
5.3.260.0050.04012.72
5.3.250.0060.03712.72
5.3.240.0070.03712.72
5.3.230.0070.03712.71
5.3.220.0040.03812.68
5.3.210.0070.03812.68
5.3.200.0040.03812.68
5.3.190.0050.03812.68
5.3.180.0110.03312.67
5.3.170.0050.04412.67
5.3.160.0090.04312.68
5.3.150.0060.04412.67
5.3.140.0050.03812.66
5.3.130.0070.04012.66
5.3.120.0040.04112.66
5.3.110.0090.03812.65
5.3.100.0100.03712.13
5.3.90.0050.04012.11
5.3.80.0050.03712.11
5.3.70.0060.03512.10
5.3.60.0070.03512.08
5.3.50.0040.03812.03
5.3.40.0070.03612.03
5.3.30.0090.03211.98
5.3.20.0070.03311.77
5.3.10.0030.03711.73
5.3.00.0060.03711.73
5.2.170.0040.0319.21
5.2.160.0050.0299.22
5.2.150.0080.0279.21
5.2.140.0080.0279.21
5.2.130.0030.0309.17
5.2.120.0030.0319.18
5.2.110.0040.0319.18
5.2.100.0050.0299.18
5.2.90.0070.0279.17
5.2.80.0080.0279.17
5.2.70.0050.0349.17
5.2.60.0060.0299.13
5.2.50.0070.0409.10
5.2.40.0070.0379.07
5.2.30.0090.0389.05
5.2.20.0060.0319.04
5.2.10.0080.0248.94
5.2.00.0060.0278.80
5.1.60.0090.0208.09
5.1.50.0050.0248.09
5.1.40.0030.0258.07
5.1.30.0060.0248.42
5.1.20.0060.0258.43
5.1.10.0030.0378.16
5.1.00.0070.0238.16
5.0.50.0030.0216.64
5.0.40.0030.0196.50
5.0.30.0030.0326.31
5.0.20.0030.0206.28
5.0.10.0030.0216.26
5.0.00.0030.0326.25
4.4.90.0050.0134.78
4.4.80.0020.0154.75
4.4.70.0030.0154.76
4.4.60.0010.0174.75
4.4.50.0040.0144.77
4.4.40.0030.0254.71
4.4.30.0050.0134.76
4.4.20.0010.0174.84
4.4.10.0020.0174.85
4.4.00.0040.0244.76
4.3.110.0020.0174.67
4.3.100.0020.0164.66
4.3.90.0020.0154.63
4.3.80.0010.0264.59
4.3.70.0020.0154.63
4.3.60.0010.0164.63
4.3.50.0030.0154.63
4.3.40.0010.0264.54
4.3.30.0010.0173.30
4.3.20.0030.0153.28
4.3.10.0030.0143.23
4.3.00.0030.01714.98

preferences:
138.67 ms | 1394 KiB | 7 Q