3v4l.org

run code in 300+ PHP versions simultaneously
<?php function f() { return switch(true) { case false: "oo"; break; case true: "aa"; break; } }

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)
5.4.340.0050.03912.02
5.4.320.0040.03912.52
5.4.310.0080.03612.52
5.4.300.0080.03412.52
5.4.290.0050.04012.50
5.4.280.0050.03612.41
5.4.270.0050.04112.41
5.4.260.0090.03512.41
5.4.250.0090.03812.41
5.4.240.0050.03712.41
5.4.230.0060.03912.40
5.4.220.0060.03712.40
5.4.210.0040.03712.39
5.4.200.0050.03812.40
5.4.190.0050.03712.39
5.4.180.0040.03812.39
5.4.170.0060.03612.40
5.4.160.0040.03812.40
5.4.150.0070.03512.39
5.4.140.0040.03912.09
5.4.130.0060.03812.07
5.4.120.0040.03912.03
5.4.110.0130.05712.03
5.4.100.0070.03512.03
5.4.90.0030.04012.02
5.4.80.0050.03812.02
5.4.70.0020.04012.02
5.4.60.0050.04112.02
5.4.50.0060.03512.02
5.4.40.0100.04012.01
5.4.30.0040.04312.01
5.4.20.0040.03612.01
5.4.10.0080.03412.01
5.4.00.0070.03511.50
5.3.290.0070.03812.80
5.3.280.0100.03412.71
5.3.270.0060.04012.73
5.3.260.0050.04012.72
5.3.250.0040.03912.72
5.3.240.0070.03612.72
5.3.230.0060.03612.71
5.3.220.0060.03612.68
5.3.210.0040.04112.68
5.3.200.0060.03612.68
5.3.190.0050.04212.68
5.3.180.0070.04212.67
5.3.170.0090.03512.67
5.3.160.0080.03612.68
5.3.150.0070.03612.67
5.3.140.0100.03612.66
5.3.130.0050.03912.65
5.3.120.0050.03912.66
5.3.110.0090.03512.66
5.3.100.0050.03712.13
5.3.90.0050.04212.11
5.3.80.0080.04012.09
5.3.70.0080.03412.09
5.3.60.0070.03512.08
5.3.50.0040.03912.02
5.3.40.0080.03412.02
5.3.30.0050.03611.98
5.3.20.0060.03511.76
5.3.10.0060.03511.73
5.3.00.0050.03911.71
5.2.170.0050.0309.21
5.2.160.0060.0279.22
5.2.150.0040.0359.21
5.2.140.0070.0299.21
5.2.130.0020.0319.18
5.2.120.0050.0289.18
5.2.110.0060.0289.18
5.2.100.0090.0249.18
5.2.90.0050.0299.18
5.2.80.0050.0319.17
5.2.70.0070.0289.18
5.2.60.0040.0319.12
5.2.50.0040.0309.09
5.2.40.0040.0309.06
5.2.30.0020.0329.05
5.2.20.0050.0289.04
5.2.10.0070.0268.95
5.2.00.0020.0328.80
5.1.60.0080.0208.09
5.1.50.0040.0298.09
5.1.40.0040.0248.07
5.1.30.0070.0238.42
5.1.20.0060.0258.44
5.1.10.0030.0278.16
5.1.00.0050.0248.16
5.0.50.0040.0226.64
5.0.40.0050.0176.50
5.0.30.0030.0366.31
5.0.20.0040.0206.29
5.0.10.0020.0216.25
5.0.00.0050.0296.25
4.4.90.0030.0164.78
4.4.80.0030.0154.75
4.4.70.0040.0174.75
4.4.60.0020.0164.75
4.4.50.0030.0154.77
4.4.40.0010.0274.71
4.4.30.0040.0144.76
4.4.20.0040.0144.85
4.4.10.0020.0164.85
4.4.00.0050.0254.76
4.3.110.0030.0174.67
4.3.100.0060.0154.66
4.3.90.0020.0154.63
4.3.80.0010.0264.58
4.3.70.0020.0154.63
4.3.60.0050.0124.63
4.3.50.0010.0174.63
4.3.40.0020.0244.53
4.3.30.0020.0163.30
4.3.20.0040.0143.28
4.3.10.0040.0143.24
4.3.00.0070.0207.11

preferences:
141.05 ms | 1394 KiB | 7 Q