3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A { public static $a = array(); public function test($key, $value) { static::$a[$key] = $value; } } class B extend A { public static $a = array(); } class C extend A { public static $a = array(); } $b = new B; $b->test('waa', 'meukee'); var_dump($b::$a); $c = new C; $c->test('waa', 'meukee'); var_dump($c::$a);

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)
5.4.320.0070.03612.51
5.4.310.0060.04212.51
5.4.300.0050.03812.52
5.4.290.0020.04212.51
5.4.280.0040.03712.41
5.4.270.0040.03912.41
5.4.260.0080.03512.41
5.4.250.0060.03712.41
5.4.240.0040.03812.41
5.4.230.0040.04012.40
5.4.220.0090.03512.40
5.4.210.0070.04112.40
5.4.200.0060.03812.40
5.4.190.0040.03712.39
5.4.180.0060.03512.39
5.4.170.0090.04312.41
5.4.160.0090.04712.40
5.4.150.0040.03712.40
5.4.140.0030.03912.09
5.4.130.0080.03312.07
5.4.120.0070.03712.04
5.4.110.0060.03812.03
5.4.100.0060.03712.03
5.4.90.0040.03912.03
5.4.80.0080.03812.03
5.4.70.0050.03512.03
5.4.60.0030.04212.03
5.4.50.0080.03412.03
5.4.40.0040.03712.02
5.4.30.0110.03812.01
5.4.20.0060.04012.00
5.4.10.0140.03112.01
5.4.00.0090.03811.50
5.3.290.0090.04212.80
5.3.280.0060.04312.71
5.3.270.0040.04712.72
5.3.260.0080.03912.72
5.3.250.0030.04012.72
5.3.240.0110.03312.72
5.3.230.0110.03612.71
5.3.220.0100.03312.68
5.3.210.0080.03612.68
5.3.200.0060.04012.68
5.3.190.0090.03812.68
5.3.180.0060.03912.67
5.3.170.0050.04312.66
5.3.160.0110.03512.68
5.3.150.0090.04112.68
5.3.140.0120.04112.66
5.3.130.0070.04212.66
5.3.120.0070.04412.66
5.3.110.0050.04012.65
5.3.100.0090.03412.13
5.3.90.0060.03612.10
5.3.80.0050.03812.09
5.3.70.0040.03712.09
5.3.60.0090.04012.08
5.3.50.0030.03912.02
5.3.40.0070.03412.03
5.3.30.0060.03411.98
5.3.20.0070.03311.77
5.3.10.0100.03611.73
5.3.00.0090.03811.72
5.2.170.0050.0339.22
5.2.160.0050.0299.22
5.2.150.0040.0349.22
5.2.140.0070.0279.21
5.2.130.0050.0409.18
5.2.120.0080.0359.18
5.2.110.0040.0309.19
5.2.100.0070.0339.18
5.2.90.0100.0309.18
5.2.80.0030.0329.18
5.2.70.0030.0329.18
5.2.60.0070.0279.13
5.2.50.0060.0289.10
5.2.40.0040.0299.07
5.2.30.0030.0349.05
5.2.20.0070.0279.04
5.2.10.0040.0358.95
5.2.00.0060.0278.81
5.1.60.0040.0288.09
5.1.50.0050.0248.09
5.1.40.0050.0248.07
5.1.30.0070.0228.41
5.1.20.0030.0328.44
5.1.10.0040.0258.16
5.1.00.0030.0268.17
5.0.50.0050.0236.64
5.0.40.0020.0206.50
5.0.30.0060.0366.32
5.0.20.0040.0246.28
5.0.10.0040.0196.26
5.0.00.0030.0306.25
4.4.90.0010.0174.78
4.4.80.0020.0154.75
4.4.70.0030.0154.75
4.4.60.0020.0164.75
4.4.50.0020.0164.77
4.4.40.0040.0254.71
4.4.30.0030.0174.76
4.4.20.0040.0244.84
4.4.10.0030.0184.85
4.4.00.0030.0254.76
4.3.110.0030.0154.66
4.3.100.0020.0154.66
4.3.90.0020.0154.63
4.3.80.0030.0264.58
4.3.70.0030.0144.63
4.3.60.0020.0164.63
4.3.50.0030.0164.63
4.3.40.0030.0324.54
4.3.30.0020.0153.30
4.3.20.0000.0173.28
4.3.10.0000.0173.24
4.3.00.0000.02716.02

preferences:
138.48 ms | 1394 KiB | 7 Q