3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar = 'A'; public function doSomething() { $this->bar = 'B'; echo "fuck you"; yield 1; } } $foo = new Foo(); echo $foo->bar . PHP_EOL; $i = $foo->doSomething(); echo $foo->bar . PHP_EOL; reset($i); echo $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)
5.4.320.0060.03512.52
5.4.310.0080.04012.52
5.4.300.0040.04012.52
5.4.290.0040.03912.51
5.4.280.0080.03412.41
5.4.270.0060.03612.41
5.4.260.0070.03712.41
5.4.250.0050.03712.41
5.4.240.0110.03412.41
5.4.230.0080.04812.40
5.4.220.0060.03412.40
5.4.210.0050.03612.40
5.4.200.0020.04012.40
5.4.190.0070.03312.39
5.4.180.0070.03712.40
5.4.170.0050.04012.40
5.4.160.0020.04912.40
5.4.150.0050.03612.39
5.4.140.0020.03812.09
5.4.130.0050.03412.07
5.4.120.0050.03612.04
5.4.110.0070.03212.03
5.4.100.0090.03412.03
5.4.90.0070.03412.04
5.4.80.0080.03512.03
5.4.70.0070.03612.02
5.4.60.0060.04212.03
5.4.50.0110.03112.03
5.4.40.0050.03512.01
5.4.30.0040.03812.01
5.4.20.0070.03812.01
5.4.10.0030.04012.01
5.4.00.0050.04111.51
5.3.290.0060.04312.80
5.3.280.0080.03912.71
5.3.270.0050.04012.73
5.3.260.0060.04412.72
5.3.250.0060.03612.72
5.3.240.0050.03812.72
5.3.230.0080.03412.70
5.3.220.0020.03912.68
5.3.210.0040.03812.68
5.3.200.0050.03512.68
5.3.190.0040.04312.68
5.3.180.0050.03812.67
5.3.170.0050.03612.67
5.3.160.0080.04112.67
5.3.150.0040.03912.67
5.3.140.0110.03012.66
5.3.130.0080.03712.65
5.3.120.0060.03712.66
5.3.110.0050.03712.66
5.3.100.0050.03612.12
5.3.90.0030.03712.10
5.3.80.0020.03812.09
5.3.70.0060.04112.09
5.3.60.0080.03812.08
5.3.50.0070.03312.03
5.3.40.0070.04112.03
5.3.30.0030.03611.98
5.3.20.0070.03311.77
5.3.10.0050.03811.73
5.3.00.0070.04011.71
5.2.170.0010.0329.22
5.2.160.0000.0329.22
5.2.150.0070.0339.23
5.2.140.0080.0299.22
5.2.130.0030.0299.18
5.2.120.0050.0279.18
5.2.110.0050.0289.18
5.2.100.0020.0309.18
5.2.90.0060.0269.18
5.2.80.0050.0289.17
5.2.70.0050.0289.17
5.2.60.0040.0339.13
5.2.50.0060.0369.10
5.2.40.0030.0299.07
5.2.30.0040.0299.05
5.2.20.0040.0309.04
5.2.10.0060.0288.95
5.2.00.0100.0268.81
5.1.60.0030.0238.09
5.1.50.0040.0238.09
5.1.40.0060.0268.07
5.1.30.0040.0258.41
5.1.20.0060.0318.45
5.1.10.0050.0298.16
5.1.00.0020.0268.16
5.0.50.0070.0226.64
5.0.40.0050.0276.50
5.0.30.0020.0316.32
5.0.20.0040.0186.28
5.0.10.0040.0196.26
5.0.00.0060.0276.25
4.4.90.0030.0154.78
4.4.80.0050.0124.75
4.4.70.0020.0154.76
4.4.60.0020.0154.76
4.4.50.0020.0154.77
4.4.40.0030.0244.71
4.4.30.0030.0214.76
4.4.20.0010.0214.85
4.4.10.0030.0194.85
4.4.00.0050.0234.76
4.3.110.0050.0174.67
4.3.100.0020.0164.67
4.3.90.0020.0154.63
4.3.80.0020.0244.59
4.3.70.0020.0154.63
4.3.60.0050.0164.63
4.3.50.0040.0174.63
4.3.40.0040.0234.53
4.3.30.0020.0163.30
4.3.20.0020.0183.28
4.3.10.0010.0173.23
4.3.00.0000.01714.87

preferences:
141.07 ms | 1394 KiB | 7 Q