3v4l.org

run code in 300+ PHP versions simultaneously
<?php trait Foo { use self; public function ff() {}} class Bar {use Foo; } class An extends Bar { use Foo; public $var; } var_dump((new An())->ff());

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)
5.4.320.0070.03612.50
5.4.310.0050.04312.50
5.4.300.0070.04012.50
5.4.290.0050.04312.50
5.4.280.0070.03412.39
5.4.270.0090.03812.40
5.4.260.0070.03812.40
5.4.250.0060.03812.40
5.4.240.0050.03712.40
5.4.230.0050.03912.39
5.4.220.0070.03512.39
5.4.210.0040.04312.39
5.4.200.0070.04012.39
5.4.190.0070.03812.38
5.4.180.0090.03712.38
5.4.170.0060.04012.40
5.4.160.0070.04112.39
5.4.150.0040.03812.39
5.4.140.0060.04312.07
5.4.130.0080.04112.06
5.4.120.0050.03812.02
5.4.110.0070.03912.02
5.4.100.0070.03912.01
5.4.90.0070.03812.02
5.4.80.0070.03812.01
5.4.70.0100.03612.01
5.4.60.0100.03612.01
5.4.50.0090.03412.01
5.4.40.0070.03612.00
5.4.30.0090.03711.99
5.4.20.0090.03511.99
5.4.10.0090.03212.00
5.4.00.0090.03811.48
5.3.290.0060.04212.80
5.3.280.0100.03412.71
5.3.270.0080.03812.72
5.3.260.0070.03912.72
5.3.250.0070.03612.72
5.3.240.0100.03712.72
5.3.230.0050.04312.71
5.3.220.0080.04212.68
5.3.210.0040.04212.68
5.3.200.0080.04112.68
5.3.190.0100.03612.68
5.3.180.0070.03812.67
5.3.170.0090.03812.67
5.3.160.0070.03612.67
5.3.150.0070.04112.67
5.3.140.0070.03912.66
5.3.130.0050.04112.66
5.3.120.0050.04812.65
5.3.110.0070.04212.66
5.3.100.0090.03912.12
5.3.90.0070.03912.08
5.3.80.0090.03812.08
5.3.70.0070.03612.08
5.3.60.0090.04212.07
5.3.50.0080.03512.00
5.3.40.0120.03812.00
5.3.30.0090.03311.95
5.3.20.0080.04111.73
5.3.10.0060.03911.70
5.3.00.0070.03811.68
5.2.170.0060.0319.18
5.2.160.0070.0319.18
5.2.150.0050.0349.18
5.2.140.0070.0339.18
5.2.130.0070.0299.14
5.2.120.0060.0319.14
5.2.110.0060.0299.14
5.2.100.0080.0299.14
5.2.90.0040.0329.15
5.2.80.0070.0329.14
5.2.70.0070.0309.14
5.2.60.0050.0309.09
5.2.50.0040.0349.06
5.2.40.0040.0299.03
5.2.30.0040.0319.01
5.2.20.0060.0299.01
5.2.10.0090.0328.92
5.2.00.0080.0288.78
5.1.60.0060.0258.06
5.1.50.0080.0278.06
5.1.40.0050.0278.05
5.1.30.0080.0298.39
5.1.20.0050.0288.42
5.1.10.0040.0298.14
5.1.00.0050.0258.14
5.0.50.0050.0216.62
5.0.40.0040.0226.48
5.0.30.0050.0316.29
5.0.20.0030.0226.27
5.0.10.0040.0216.24
5.0.00.0040.0346.23
4.4.90.0040.0154.78
4.4.80.0030.0164.76
4.4.70.0020.0204.76
4.4.60.0040.0184.75
4.4.50.0040.0164.77
4.4.40.0040.0254.71
4.4.30.0040.0164.76
4.4.20.0020.0194.85
4.4.10.0020.0184.85
4.4.00.0030.0294.76
4.3.110.0040.0184.67
4.3.100.0030.0154.67
4.3.90.0030.0144.63
4.3.80.0020.0274.58
4.3.70.0050.0144.63
4.3.60.0020.0194.63
4.3.50.0030.0164.63
4.3.40.0040.0274.54
4.3.30.0020.0163.28
4.3.20.0030.0163.26
4.3.10.0020.0193.22
4.3.00.0070.01314.51

preferences:
140.88 ms | 1394 KiB | 7 Q