3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo() { public $bar = 'a'; public function doSomething() { $this->bar = 'b'; (yield); } } $foo = new Foo(); var_dump($foo); $foo->doSomething(); var_dump($foo);

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)
5.4.320.0050.04212.51
5.4.310.0060.03912.50
5.4.300.0080.04012.51
5.4.290.0090.03812.51
5.4.280.0100.03512.40
5.4.270.0030.04112.40
5.4.260.0040.04112.40
5.4.250.0090.04512.40
5.4.240.0040.04012.40
5.4.230.0090.05212.39
5.4.220.0060.05412.39
5.4.210.0060.05212.39
5.4.200.0080.04912.39
5.4.190.0050.04012.39
5.4.180.0060.03612.39
5.4.170.0090.03512.39
5.4.160.0040.03712.39
5.4.150.0050.03712.39
5.4.140.0060.03812.08
5.4.130.0030.03812.06
5.4.120.0050.03612.03
5.4.110.0080.03312.02
5.4.100.0070.03412.02
5.4.90.0050.03812.02
5.4.80.0040.03912.02
5.4.70.0050.03512.02
5.4.60.0080.03212.02
5.4.50.0030.03812.02
5.4.40.0060.03412.01
5.4.30.0050.03612.01
5.4.20.0090.03212.00
5.4.10.0070.03412.00
5.4.00.0060.03611.50
5.3.290.0040.04212.80
5.3.280.0030.04012.71
5.3.270.0040.04112.72
5.3.260.0030.04112.72
5.3.250.0040.03912.72
5.3.240.0070.03612.72
5.3.230.0080.03612.71
5.3.220.0040.03812.68
5.3.210.0050.03912.68
5.3.200.0050.03712.68
5.3.190.0030.04112.68
5.3.180.0070.03512.68
5.3.170.0040.03812.67
5.3.160.0060.03612.67
5.3.150.0080.03512.67
5.3.140.0070.03512.66
5.3.130.0060.03912.66
5.3.120.0120.04212.66
5.3.110.0110.03512.66
5.3.100.0060.03912.12
5.3.90.0050.03812.10
5.3.80.0070.03612.09
5.3.70.0070.03712.09
5.3.60.0070.03912.07
5.3.50.0070.03712.02
5.3.40.0040.03812.02
5.3.30.0050.03811.98
5.3.20.0040.03711.76
5.3.10.0050.03511.73
5.3.00.0040.03811.71
5.2.170.0060.0299.21
5.2.160.0060.0399.21
5.2.150.0070.0419.21
5.2.140.0020.0349.20
5.2.130.0090.0289.17
5.2.120.0060.0289.17
5.2.110.0070.0269.18
5.2.100.0070.0259.18
5.2.90.0020.0329.17
5.2.80.0070.0289.16
5.2.70.0030.0389.17
5.2.60.0050.0309.13
5.2.50.0040.0369.09
5.2.40.0060.0319.07
5.2.30.0050.0339.05
5.2.20.0060.0279.04
5.2.10.0030.0298.94
5.2.00.0090.0398.79
5.1.60.0060.0228.08
5.1.50.0020.0268.08
5.1.40.0030.0258.06
5.1.30.0040.0258.42
5.1.20.0050.0268.43
5.1.10.0050.0268.16
5.1.00.0040.0278.16
5.0.50.0020.0246.64
5.0.40.0040.0196.49
5.0.30.0050.0296.31
5.0.20.0040.0196.28
5.0.10.0030.0216.25
5.0.00.0030.0326.25
4.4.90.0010.0204.77
4.4.80.0020.0164.76
4.4.70.0010.0234.76
4.4.60.0050.0194.75
4.4.50.0030.0154.77
4.4.40.0040.0244.71
4.4.30.0030.0154.75
4.4.20.0030.0154.84
4.4.10.0060.0134.85
4.4.00.0030.0254.76
4.3.110.0010.0174.67
4.3.100.0000.0204.67
4.3.90.0040.0154.63
4.3.80.0000.0284.58
4.3.70.0010.0164.63
4.3.60.0040.0134.63
4.3.50.0040.0154.63
4.3.40.0010.0274.54
4.3.30.0020.0163.30
4.3.20.0010.0173.28
4.3.10.0010.0163.24
4.3.00.0070.01315.96

preferences:
139.08 ms | 1394 KiB | 7 Q