3v4l.org

run code in 300+ PHP versions simultaneously
<?php namespace NAMESPACE_NAME class CLASS_NAME { function foo() { echo 'FOO'; function bar() { echo 'BAR'; } } } NAMESPACE_NAME::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)
5.4.340.0630.00019.05
5.4.320.0130.03812.50
5.4.310.0100.04012.49
5.4.300.0070.03912.50
5.4.290.0070.03812.49
5.4.280.0090.03312.39
5.4.270.0090.03412.39
5.4.260.0120.04712.39
5.4.250.0070.03912.39
5.4.240.0090.03812.39
5.4.230.0070.04112.38
5.4.220.0090.03912.38
5.4.210.0080.03612.38
5.4.200.0070.03912.38
5.4.190.0070.04212.38
5.4.180.0050.03912.38
5.4.170.0090.04212.39
5.4.160.0020.04012.38
5.4.150.0110.03112.38
5.4.140.0060.03712.07
5.4.130.0070.04012.05
5.4.120.0080.04012.01
5.4.110.0110.03912.01
5.4.100.0060.04512.01
5.4.90.0080.03712.01
5.4.80.0120.03612.01
5.4.70.0040.03712.00
5.4.60.0080.04412.01
5.4.50.0060.03612.01
5.4.40.0100.03012.00
5.4.30.0080.03312.00
5.4.20.0060.04211.99
5.4.10.0090.03411.99
5.4.00.0090.03511.48
5.3.290.0040.04212.80
5.3.280.0070.03812.71
5.3.270.0100.03812.72
5.3.260.0070.05012.72
5.3.250.0050.04112.72
5.3.240.0120.04112.72
5.3.230.0110.03512.71
5.3.220.0070.03712.68
5.3.210.0040.04212.68
5.3.200.0090.03612.68
5.3.190.0080.03912.68
5.3.180.0060.03912.67
5.3.170.0080.03612.67
5.3.160.0120.04012.67
5.3.150.0120.04212.67
5.3.140.0100.04312.66
5.3.130.0080.04112.66
5.3.120.0060.04112.66
5.3.110.0080.03712.65
5.3.100.0120.03212.12
5.3.90.0080.04412.08
5.3.80.0060.03612.07
5.3.70.0070.03712.07
5.3.60.0080.03812.07
5.3.50.0090.03312.00
5.3.40.0070.03612.00
5.3.30.0100.03211.95
5.3.20.0090.03211.73
5.3.10.0040.03611.70
5.3.00.0070.03511.68
5.2.170.0040.0329.18
5.2.160.0110.0349.18
5.2.150.0050.0319.18
5.2.140.0110.0319.18
5.2.130.0050.0309.14
5.2.120.0080.0349.14
5.2.110.0080.0329.15
5.2.100.0060.0309.14
5.2.90.0130.0279.14
5.2.80.0070.0299.14
5.2.70.0080.0299.14
5.2.60.0080.0319.09
5.2.50.0040.0349.06
5.2.40.0060.0279.03
5.2.30.0040.0339.02
5.2.20.0060.0299.00
5.2.10.0050.0328.92
5.2.00.0050.0388.78
5.1.60.0080.0258.06
5.1.50.0040.0258.06
5.1.40.0070.0228.05
5.1.30.0080.0298.40
5.1.20.0130.0238.42
5.1.10.0070.0268.14
5.1.00.0080.0288.14
5.0.50.0040.0206.62
5.0.40.0020.0246.48
5.0.30.0040.0306.29
5.0.20.0030.0206.27
5.0.10.0080.0256.24
5.0.00.0040.0316.23
4.4.90.0040.0154.78
4.4.80.0040.0144.76
4.4.70.0050.0174.75
4.4.60.0020.0164.76
4.4.50.0050.0164.77
4.4.40.0000.0284.71
4.4.30.0030.0154.75
4.4.20.0050.0204.84
4.4.10.0030.0154.85
4.4.00.0090.0284.76
4.3.110.0060.0194.67
4.3.100.0040.0144.66
4.3.90.0020.0174.63
4.3.80.0030.0274.58
4.3.70.0050.0154.63
4.3.60.0040.0134.63
4.3.50.0050.0144.63
4.3.40.0030.0254.54
4.3.30.0040.0243.28
4.3.20.0040.0223.26
4.3.10.0030.0153.22
4.3.00.0070.03313.59

preferences:
143.23 ms | 1394 KiB | 7 Q