3v4l.org

run code in 300+ PHP versions simultaneously
<?php class A{ public function sum($num1, $num2){ return $num1 + $num2; } } class B { public $property; public function __construct((A)$object=null) { $property = $object; } } $test = new B(); echo $test->$property->sum(1,2); // output 3

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)
5.4.340.0040.03612.03
5.4.320.0060.03512.52
5.4.310.0060.03712.51
5.4.300.0030.03812.52
5.4.290.0070.04012.51
5.4.280.0040.03612.41
5.4.270.0050.03712.41
5.4.260.0030.03912.41
5.4.250.0030.04012.41
5.4.240.0050.03612.41
5.4.230.0040.04112.40
5.4.220.0060.03612.40
5.4.210.0080.03312.40
5.4.200.0070.03612.40
5.4.190.0050.03612.39
5.4.180.0060.03412.40
5.4.170.0050.03512.41
5.4.160.0040.03712.40
5.4.150.0080.03312.40
5.4.140.0040.03712.09
5.4.130.0050.03512.07
5.4.120.0060.04612.04
5.4.110.0070.04512.03
5.4.100.0060.03412.03
5.4.90.0090.03312.04
5.4.80.0090.03312.03
5.4.70.0060.03312.02
5.4.60.0060.03612.02
5.4.50.0040.03512.03
5.4.40.0070.03312.01
5.4.30.0050.03512.02
5.4.20.0070.03912.01
5.4.10.0080.03312.01
5.4.00.0050.03611.50
5.3.290.0090.03712.80
5.3.280.0090.03412.71
5.3.270.0070.03612.73
5.3.260.0070.03812.72
5.3.250.0040.03912.71
5.3.240.0030.03912.72
5.3.230.0060.04012.71
5.3.220.0050.03612.68
5.3.210.0070.04212.68
5.3.200.0110.05212.68
5.3.190.0090.03812.68
5.3.180.0080.05012.68
5.3.170.0070.03512.67
5.3.160.0090.03212.68
5.3.150.0050.03612.67
5.3.140.0060.03412.66
5.3.130.0050.03912.65
5.3.120.0070.03712.66
5.3.110.0080.03512.66
5.3.100.0060.03512.13
5.3.90.0060.03512.11
5.3.80.0060.03512.09
5.3.70.0050.03712.09
5.3.60.0040.03812.08
5.3.50.0060.03512.03
5.3.40.0050.03612.03
5.3.30.0050.03511.99
5.3.20.0100.03011.77
5.3.10.0070.03211.74
5.3.00.0070.03411.72
5.2.170.0040.0319.23
5.2.160.0040.0299.23
5.2.150.0030.0319.23
5.2.140.0050.0299.22
5.2.130.0060.0269.18
5.2.120.0030.0299.19
5.2.110.0050.0289.19
5.2.100.0040.0289.18
5.2.90.0040.0289.18
5.2.80.0040.0319.18
5.2.70.0090.0259.18
5.2.60.0050.0309.13
5.2.50.0050.0299.10
5.2.40.0030.0309.08
5.2.30.0030.0309.05
5.2.20.0050.0279.04
5.2.10.0040.0288.95
5.2.00.0060.0278.81
5.1.60.0050.0228.09
5.1.50.0080.0298.09
5.1.40.0000.0288.07
5.1.30.0050.0258.42
5.1.20.0060.0248.45
5.1.10.0040.0268.17
5.1.00.0030.0268.17
5.0.50.0030.0216.64
5.0.40.0040.0196.50
5.0.30.0060.0296.32
5.0.20.0030.0206.29
5.0.10.0040.0196.26
5.0.00.0030.0306.25
4.4.90.0030.0154.78
4.4.80.0020.0164.76
4.4.70.0040.0144.76
4.4.60.0020.0164.75
4.4.50.0060.0164.77
4.4.40.0040.0314.71
4.4.30.0020.0174.75
4.4.20.0040.0164.85
4.4.10.0050.0144.85
4.4.00.0040.0244.76
4.3.110.0030.0144.67
4.3.100.0020.0154.67
4.3.90.0040.0134.63
4.3.80.0030.0244.59
4.3.70.0040.0134.63
4.3.60.0040.0134.63
4.3.50.0070.0114.62
4.3.40.0030.0234.54
4.3.30.0010.0163.30
4.3.20.0010.0163.28
4.3.10.0030.0143.24
4.3.00.0100.0237.25

preferences:
141.38 ms | 1394 KiB | 7 Q