3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Bar { public static function foo($t) { return __CLASS__; } } class Foo extends Bar { static public function foo($t) { return $t::foo($t); } } class Qux extends Foo { public static function foo($t) { return __CLASS__; } } var_dump(Foo::foo('parent')); var_dump(Foo::foo('static'));

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)
5.4.310.0080.03512.51
5.4.300.0090.03312.52
5.4.290.0050.04012.51
5.4.280.0060.03712.41
5.4.270.0070.03412.41
5.4.260.0060.03912.40
5.4.250.0070.03612.41
5.4.240.0050.03612.41
5.4.230.0080.03812.40
5.4.220.0070.03412.40
5.4.210.0060.03512.40
5.4.200.0050.04012.40
5.4.190.0060.03712.39
5.4.180.0070.03612.39
5.4.170.0090.03412.41
5.4.160.0040.03912.40
5.4.150.0060.03712.40
5.4.140.0070.04212.09
5.4.130.0080.03612.07
5.4.120.0090.03312.04
5.4.110.0090.03412.03
5.4.100.0080.04512.03
5.4.90.0070.03712.03
5.4.80.0080.04412.03
5.4.70.0110.04512.02
5.4.60.0060.03512.03
5.4.50.0070.04812.03
5.4.40.0030.03612.02
5.4.30.0030.03912.01
5.4.20.0060.03512.01
5.4.10.0080.03312.01
5.4.00.0050.03611.50
5.3.290.0030.04612.80
5.3.280.0070.03812.71
5.3.270.0070.04512.73
5.3.260.0050.04212.72
5.3.250.0100.03412.72
5.3.240.0060.03612.72
5.3.230.0060.03712.71
5.3.220.0060.03512.68
5.3.210.0050.04012.68
5.3.200.0070.04112.68
5.3.190.0080.03712.68
5.3.180.0070.03412.67
5.3.170.0070.04512.67
5.3.160.0080.03412.67
5.3.150.0060.04412.68
5.3.140.0050.03712.66
5.3.130.0050.04012.66
5.3.120.0060.03812.65
5.3.110.0080.03712.66
5.3.100.0100.04012.12
5.3.90.0030.04212.10
5.3.80.0070.03712.10
5.3.70.0020.04012.09
5.3.60.0050.03712.08
5.3.50.0070.03612.03
5.3.40.0030.04012.03
5.3.30.0050.03611.98
5.3.20.0060.03711.76
5.3.10.0080.03311.73
5.3.00.0050.03811.71
5.2.170.0050.0299.22
5.2.160.0040.0299.22
5.2.150.0040.0319.22
5.2.140.0080.0289.22
5.2.130.0070.0279.18
5.2.120.0100.0239.18
5.2.110.0060.0289.18
5.2.100.0050.0289.18
5.2.90.0020.0319.18
5.2.80.0050.0309.17
5.2.70.0030.0349.17
5.2.60.0010.0349.13
5.2.50.0050.0319.10
5.2.40.0050.0299.08
5.2.30.0040.0309.05
5.2.20.0040.0309.04
5.2.10.0060.0278.94
5.2.00.0020.0328.81
5.1.60.0060.0248.09
5.1.50.0030.0288.09
5.1.40.0040.0268.06
5.1.30.0090.0268.42
5.1.20.0030.0308.44
5.1.10.0070.0238.16
5.1.00.0010.0288.16
5.0.50.0020.0226.64
5.0.40.0040.0196.50
5.0.30.0040.0316.31
5.0.20.0040.0186.28
5.0.10.0030.0206.26
5.0.00.0060.0306.25
4.4.90.0030.0204.78
4.4.80.0020.0154.76
4.4.70.0010.0174.76
4.4.60.0030.0164.75
4.4.50.0040.0174.77
4.4.40.0050.0254.71
4.4.30.0020.0174.76
4.4.20.0040.0144.85
4.4.10.0030.0154.85
4.4.00.0030.0244.76
4.3.110.0040.0144.67
4.3.100.0020.0154.66
4.3.90.0010.0164.64
4.3.80.0020.0254.58
4.3.70.0030.0144.63
4.3.60.0040.0134.63
4.3.50.0010.0174.63
4.3.40.0020.0254.54
4.3.30.0010.0193.30
4.3.20.0020.0163.28
4.3.10.0020.0163.24
4.3.00.0200.01015.94

preferences:
143.05 ms | 1386 KiB | 7 Q