3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Client { protected static $_events = [ 'event:trigger', function() {} ]; public foo() { $boo = function(){}; $d = ['d', function(){}]; } } $client = new Client;

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)
5.4.260.0060.04112.38
5.4.250.0060.03912.38
5.4.240.0040.04012.38
5.4.230.0050.03912.37
5.4.220.0100.04312.37
5.4.210.0080.03412.37
5.4.200.0070.03712.37
5.4.190.0080.04412.36
5.4.180.0110.04612.36
5.4.170.0080.04412.37
5.4.160.0070.03712.36
5.4.150.0100.04512.36
5.4.140.0080.03912.05
5.4.130.0040.03712.03
5.4.120.0040.03812.00
5.4.110.0050.03511.99
5.4.100.0050.03711.99
5.4.90.0070.03611.99
5.4.80.0040.03811.99
5.4.70.0050.03511.99
5.4.60.0070.03411.99
5.4.50.0070.03411.99
5.4.40.0030.04011.97
5.4.30.0050.03711.97
5.4.20.0040.03611.96
5.4.10.0050.03811.97
5.4.00.0080.03311.46
5.3.280.0040.03812.71
5.3.270.0070.03612.73
5.3.260.0060.03812.72
5.3.250.0060.03512.71
5.3.240.0080.03512.72
5.3.230.0090.04712.71
5.3.220.0050.03812.68
5.3.210.0130.03612.68
5.3.200.0100.03212.68
5.3.190.0070.03712.68
5.3.180.0050.03812.67
5.3.170.0060.03712.67
5.3.160.0070.03612.68
5.3.150.0070.04012.67
5.3.140.0060.03612.66
5.3.130.0040.04312.66
5.3.120.0080.03712.66
5.3.110.0050.04012.66
5.3.100.0080.03512.12
5.3.90.0060.03612.09
5.3.80.0090.03312.07
5.3.70.0060.03612.08
5.3.60.0050.03712.07
5.3.50.0050.03812.00
5.3.40.0070.04212.00
5.3.30.0030.03911.94
5.3.20.0080.04011.72
5.3.10.0050.03511.68
5.3.00.0060.03611.66
5.2.170.0060.0299.17
5.2.160.0080.0269.17
5.2.150.0050.0319.17
5.2.140.0030.0329.17
5.2.130.0090.0369.13
5.2.120.0050.0309.13
5.2.110.0030.0319.13
5.2.100.0050.0339.14
5.2.90.0050.0309.13
5.2.80.0060.0359.12
5.2.70.0030.0319.12
5.2.60.0060.0309.08
5.2.50.0060.0309.05
5.2.40.0050.0369.02
5.2.30.0050.0299.00
5.2.20.0020.0318.99
5.2.10.0050.0278.89
5.2.00.0070.0278.76
5.1.60.0040.0248.04
5.1.50.0050.0268.04
5.1.40.0040.0298.02
5.1.30.0060.0268.36
5.1.20.0060.0248.40
5.1.10.0050.0258.12
5.1.00.0060.0308.12
5.0.50.0040.0206.59
5.0.40.0040.0206.45
5.0.30.0020.0346.27
5.0.20.0030.0196.23
5.0.10.0040.0246.21
5.0.00.0050.0296.21
4.4.90.0030.0154.78
4.4.80.0030.0184.75
4.4.70.0030.0184.76
4.4.60.0020.0194.76
4.4.50.0040.0164.77
4.4.40.0020.0264.71
4.4.30.0030.0154.76
4.4.20.0030.0154.84
4.4.10.0040.0144.85
4.4.00.0020.0254.76
4.3.110.0020.0154.67
4.3.100.0030.0144.67
4.3.90.0020.0154.63
4.3.80.0020.0254.59
4.3.70.0030.0144.63
4.3.60.0030.0164.63
4.3.50.0040.0144.63
4.3.40.0030.0234.54
4.3.30.0020.0163.29
4.3.20.0020.0163.27
4.3.10.0010.0203.23
4.3.00.0030.02313.22

preferences:
139.7 ms | 1394 KiB | 7 Q