3v4l.org

run code in 300+ PHP versions simultaneously
<?php class foo { public function bar() {} public function bar() {} } var_dump(new Foo);

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)
5.4.320.0070.03512.51
5.4.310.0030.04412.51
5.4.300.0060.03612.51
5.4.290.0060.03712.50
5.4.280.0070.03412.41
5.4.270.0040.03812.41
5.4.260.0040.03912.40
5.4.250.0090.03612.40
5.4.240.0040.03812.40
5.4.230.0080.03512.39
5.4.220.0050.04112.40
5.4.210.0060.04912.40
5.4.200.0050.03912.40
5.4.190.0080.03712.39
5.4.180.0050.03812.39
5.4.170.0080.04212.40
5.4.160.0050.03612.40
5.4.150.0070.03412.40
5.4.140.0070.03512.08
5.4.130.0070.03412.07
5.4.120.0050.03612.02
5.4.110.0040.03712.02
5.4.100.0030.03912.03
5.4.90.0040.03812.02
5.4.80.0040.03912.02
5.4.70.0070.03612.02
5.4.60.0080.03812.02
5.4.50.0050.03612.02
5.4.40.0090.03212.01
5.4.30.0110.03212.00
5.4.20.0130.04512.00
5.4.10.0070.03512.01
5.4.00.0080.03411.50
5.3.290.0060.03912.80
5.3.280.0110.03212.71
5.3.270.0060.03912.72
5.3.260.0070.04012.72
5.3.250.0070.03612.72
5.3.240.0040.03912.72
5.3.230.0060.03712.71
5.3.220.0100.03112.68
5.3.210.0110.03712.68
5.3.200.0070.03812.68
5.3.190.0060.03612.68
5.3.180.0100.03312.67
5.3.170.0040.04312.67
5.3.160.0070.03412.68
5.3.150.0110.03112.67
5.3.140.0100.03412.66
5.3.130.0050.03912.66
5.3.120.0060.03812.66
5.3.110.0070.04112.66
5.3.100.0010.04112.13
5.3.90.0030.04012.10
5.3.80.0040.03812.10
5.3.70.0080.03812.10
5.3.60.0040.03712.08
5.3.50.0070.03412.02
5.3.40.0070.03712.03
5.3.30.0070.03811.98
5.3.20.0040.03811.76
5.3.10.0070.03311.73
5.3.00.0080.03511.73
5.2.170.0030.0329.22
5.2.160.0020.0329.22
5.2.150.0080.0329.22
5.2.140.0070.0319.22
5.2.130.0070.0279.18
5.2.120.0040.0299.18
5.2.110.0040.0299.18
5.2.100.0040.0309.18
5.2.90.0110.0319.18
5.2.80.0090.0359.17
5.2.70.0050.0309.18
5.2.60.0050.0329.13
5.2.50.0050.0299.09
5.2.40.0030.0309.07
5.2.30.0020.0329.05
5.2.20.0060.0279.04
5.2.10.0060.0268.95
5.2.00.0030.0298.80
5.1.60.0050.0228.09
5.1.50.0060.0238.09
5.1.40.0010.0278.07
5.1.30.0010.0298.41
5.1.20.0070.0248.44
5.1.10.0040.0268.16
5.1.00.0070.0228.17
5.0.50.0060.0186.64
5.0.40.0020.0216.50
5.0.30.0050.0326.32
5.0.20.0020.0216.28
5.0.10.0020.0216.26
5.0.00.0040.0296.25
4.4.90.0020.0164.78
4.4.80.0040.0134.75
4.4.70.0040.0144.75
4.4.60.0050.0134.75
4.4.50.0030.0154.77
4.4.40.0040.0274.71
4.4.30.0020.0184.76
4.4.20.0050.0144.85
4.4.10.0010.0184.85
4.4.00.0010.0274.76
4.3.110.0020.0164.67
4.3.100.0030.0144.66
4.3.90.0020.0154.63
4.3.80.0040.0234.58
4.3.70.0030.0154.63
4.3.60.0030.0144.63
4.3.50.0030.0154.63
4.3.40.0070.0204.54
4.3.30.0010.0173.30
4.3.20.0020.0163.28
4.3.10.0030.0143.23
4.3.00.0000.0277.04

preferences:
144.58 ms | 1394 KiB | 7 Q