3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public function bar() { function() { var_dump('baz'); }(); } } (new Foo())->bar();

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)
5.4.340.0080.03612.03
5.4.320.0070.03812.52
5.4.310.0040.04212.52
5.4.300.0070.03512.52
5.4.290.0060.03812.52
5.4.280.0080.03312.41
5.4.270.0060.03712.41
5.4.260.0070.03612.41
5.4.250.0060.03912.41
5.4.240.0050.04112.41
5.4.230.0080.03612.41
5.4.220.0090.03412.40
5.4.210.0090.03312.41
5.4.200.0100.03412.41
5.4.190.0080.03412.40
5.4.180.0080.03312.40
5.4.170.0030.03912.41
5.4.160.0050.03812.40
5.4.150.0080.03512.40
5.4.140.0130.03112.09
5.4.130.0080.03312.07
5.4.120.0080.03412.04
5.4.110.0070.03412.04
5.4.100.0050.03712.04
5.4.90.0070.03712.04
5.4.80.0110.03312.03
5.4.70.0080.03212.04
5.4.60.0050.03712.03
5.4.50.0080.03712.04
5.4.40.0090.03512.02
5.4.30.0090.04112.02
5.4.20.0050.04012.02
5.4.10.0080.03412.01
5.4.00.0100.03411.50
5.3.290.0070.03912.80
5.3.280.0060.03912.70
5.3.270.0090.03712.72
5.3.260.0110.03612.72
5.3.250.0070.03812.72
5.3.240.0070.03612.72
5.3.230.0070.04112.71
5.3.220.0070.03512.68
5.3.210.0060.04112.68
5.3.200.0060.03912.68
5.3.190.0060.03912.68
5.3.180.0050.03712.67
5.3.170.0040.03812.67
5.3.160.0060.03812.68
5.3.150.0060.04612.67
5.3.140.0080.03612.66
5.3.130.0070.04212.66
5.3.120.0070.04612.66
5.3.110.0070.03812.65
5.3.100.0070.05112.13
5.3.90.0110.04912.11
5.3.80.0120.04312.11
5.3.70.0140.04212.10
5.3.60.0070.04412.08
5.3.50.0100.04312.03
5.3.40.0060.03912.03
5.3.30.0050.03811.99
5.3.20.0110.03511.77
5.3.10.0040.04011.74
5.3.00.0050.03811.72
5.2.170.0070.0289.22
5.2.160.0040.0309.21
5.2.150.0070.0289.22
5.2.140.0070.0289.21
5.2.130.0040.0309.18
5.2.120.0090.0249.17
5.2.110.0060.0289.18
5.2.100.0060.0329.17
5.2.90.0050.0299.18
5.2.80.0020.0339.17
5.2.70.0060.0299.18
5.2.60.0050.0309.13
5.2.50.0040.0319.10
5.2.40.0050.0299.08
5.2.30.0060.0339.05
5.2.20.0040.0309.04
5.2.10.0040.0298.94
5.2.00.0040.0298.81
5.1.60.0050.0238.09
5.1.50.0060.0228.09
5.1.40.0050.0248.07
5.1.30.0040.0308.42
5.1.20.0060.0248.44
5.1.10.0060.0268.17
5.1.00.0060.0288.17
5.0.50.0060.0196.64
5.0.40.0020.0216.50
5.0.30.0030.0316.31
5.0.20.0040.0196.28
5.0.10.0060.0176.25
5.0.00.0040.0306.25
4.4.90.0010.0174.77
4.4.80.0030.0154.76
4.4.70.0030.0154.75
4.4.60.0040.0144.75
4.4.50.0030.0224.77
4.4.40.0060.0254.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0030.0154.85
4.4.00.0040.0244.76
4.3.110.0020.0164.67
4.3.100.0020.0194.67
4.3.90.0020.0154.63
4.3.80.0010.0264.58
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0040.0174.63
4.3.40.0030.0254.54
4.3.30.0030.0163.30
4.3.20.0030.0153.28
4.3.10.0020.0163.23
4.3.00.0170.0236.85

preferences:
144.35 ms | 1394 KiB | 7 Q