3v4l.org

run code in 300+ PHP versions simultaneously
<?php use foo\Bar; echo 'hello'; namespace baz; echo (new Bar);

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)
5.4.340.0030.05111.98
5.4.320.0070.04512.46
5.4.310.0080.03712.46
5.4.300.0060.04212.46
5.4.290.0070.03812.46
5.4.280.0070.03512.36
5.4.270.0030.04112.36
5.4.260.0080.03512.36
5.4.250.0050.03812.36
5.4.240.0050.03612.36
5.4.230.0080.04012.35
5.4.220.0090.03312.35
5.4.210.0040.03712.35
5.4.200.0080.04512.35
5.4.190.0050.04212.34
5.4.180.0080.04012.34
5.4.170.0070.03712.36
5.4.160.0080.03412.35
5.4.150.0070.03412.35
5.4.140.0050.03712.03
5.4.130.0060.04012.02
5.4.120.0090.03911.98
5.4.110.0060.03611.98
5.4.100.0070.03811.98
5.4.90.0050.03811.98
5.4.80.0040.04911.98
5.4.70.0040.03811.97
5.4.60.0080.04211.97
5.4.50.0050.03711.97
5.4.40.0080.03111.96
5.4.30.0050.03611.95
5.4.20.0050.03511.95
5.4.10.0080.03311.96
5.4.00.0050.03611.45
5.3.290.0050.03912.80
5.3.280.0080.03512.71
5.3.270.0070.03712.72
5.3.260.0070.03812.71
5.3.250.0080.03412.72
5.3.240.0070.03612.72
5.3.230.0080.03512.71
5.3.220.0050.03712.68
5.3.210.0070.03812.68
5.3.200.0070.03612.68
5.3.190.0080.03512.68
5.3.180.0050.03712.68
5.3.170.0080.03512.67
5.3.160.0070.03612.67
5.3.150.0040.03812.67
5.3.140.0040.03712.66
5.3.130.0110.03312.66
5.3.120.0070.03812.66
5.3.110.0050.04112.66
5.3.100.0100.03312.12
5.3.90.0060.04212.09
5.3.80.0040.03712.07
5.3.70.0060.03512.07
5.3.60.0050.03712.06
5.3.50.0050.03712.00
5.3.40.0040.03912.00
5.3.30.0040.03711.94
5.3.20.0040.03811.72
5.3.10.0090.03111.70
5.3.00.0050.03711.68
5.2.170.0030.0339.18
5.2.160.0060.0279.18
5.2.150.0070.0289.18
5.2.140.0030.0319.18
5.2.130.0060.0279.14
5.2.120.0050.0279.14
5.2.110.0030.0309.14
5.2.100.0040.0299.14
5.2.90.0050.0289.14
5.2.80.0040.0299.14
5.2.70.0070.0279.13
5.2.60.0030.0319.08
5.2.50.0060.0399.05
5.2.40.0030.0309.04
5.2.30.0030.0309.02
5.2.20.0020.0369.00
5.2.10.0030.0308.93
5.2.00.0030.0308.78
5.1.60.0030.0258.06
5.1.50.0080.0208.06
5.1.40.0030.0268.05
5.1.30.0020.0288.40
5.1.20.0040.0318.42
5.1.10.0060.0278.14
5.1.00.0080.0258.14
5.0.50.0010.0226.62
5.0.40.0050.0176.47
5.0.30.0030.0316.29
5.0.20.0020.0206.26
5.0.10.0030.0196.24
5.0.00.0030.0316.23
4.4.90.0050.0204.78
4.4.80.0030.0154.76
4.4.70.0040.0144.75
4.4.60.0020.0164.76
4.4.50.0040.0134.77
4.4.40.0030.0244.71
4.4.30.0050.0164.76
4.4.20.0030.0154.84
4.4.10.0050.0134.85
4.4.00.0020.0264.76
4.3.110.0030.0154.67
4.3.100.0040.0134.67
4.3.90.0030.0144.63
4.3.80.0020.0254.58
4.3.70.0000.0174.63
4.3.60.0020.0154.63
4.3.50.0030.0154.63
4.3.40.0010.0254.54
4.3.30.0030.0153.29
4.3.20.0010.0173.27
4.3.10.0030.0143.22
4.3.00.0000.0276.57

preferences:
141.77 ms | 1394 KiB | 7 Q