3v4l.org

run code in 300+ PHP versions simultaneously
<?php const VARRG = function(){ return 1;}

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)
5.4.340.0050.03912.01
5.4.320.0080.03412.50
5.4.310.0060.04012.49
5.4.300.0080.03912.49
5.4.290.0090.03512.49
5.4.280.0070.03612.39
5.4.270.0050.03812.39
5.4.260.0040.04012.39
5.4.250.0020.04012.39
5.4.240.0130.03112.39
5.4.230.0050.04012.38
5.4.220.0040.04112.38
5.4.210.0060.03512.38
5.4.200.0060.04912.38
5.4.190.0130.04712.38
5.4.180.0100.03912.38
5.4.170.0110.03312.38
5.4.160.0060.04212.38
5.4.150.0080.04012.38
5.4.140.0080.04512.07
5.4.130.0040.03812.05
5.4.120.0100.03512.02
5.4.110.0060.03812.01
5.4.100.0080.03612.01
5.4.90.0060.03612.02
5.4.80.0040.04012.01
5.4.70.0080.03712.00
5.4.60.0040.04012.00
5.4.50.0090.03512.01
5.4.40.0060.03312.00
5.4.30.0090.03511.99
5.4.20.0050.03711.98
5.4.10.0060.03711.99
5.4.00.0100.03711.49
5.3.290.0070.04212.80
5.3.280.0030.04512.70
5.3.270.0080.04112.73
5.3.260.0070.04012.72
5.3.250.0050.03812.72
5.3.240.0040.04512.72
5.3.230.0050.04812.71
5.3.220.0080.03512.68
5.3.210.0070.03812.68
5.3.200.0060.04112.68
5.3.190.0050.04112.68
5.3.180.0080.03412.68
5.3.170.0050.03912.67
5.3.160.0040.03712.67
5.3.150.0070.03812.68
5.3.140.0050.03812.66
5.3.130.0030.04212.65
5.3.120.0110.06512.66
5.3.110.0070.05712.66
5.3.100.0060.04312.12
5.3.90.0100.03712.08
5.3.80.0090.03712.07
5.3.70.0050.03812.07
5.3.60.0090.04512.06
5.3.50.0030.04212.00
5.3.40.0040.04212.00
5.3.30.0070.03811.95
5.3.20.0050.03811.73
5.3.10.0080.03511.70
5.3.00.0060.03811.68
5.2.170.0070.0309.18
5.2.160.0040.0339.18
5.2.150.0070.0329.18
5.2.140.0050.0319.18
5.2.130.0050.0299.14
5.2.120.0030.0309.14
5.2.110.0020.0339.14
5.2.100.0060.0279.14
5.2.90.0030.0409.14
5.2.80.0060.0399.14
5.2.70.0050.0469.14
5.2.60.0050.0419.09
5.2.50.0060.0339.05
5.2.40.0070.0349.03
5.2.30.0060.0319.01
5.2.20.0040.0299.00
5.2.10.0020.0318.93
5.2.00.0060.0288.78
5.1.60.0050.0258.06
5.1.50.0020.0268.07
5.1.40.0050.0278.04
5.1.30.0070.0238.40
5.1.20.0060.0278.42
5.1.10.0050.0258.14
5.1.00.0030.0278.14
5.0.50.0030.0216.62
5.0.40.0060.0186.48
5.0.30.0060.0316.30
5.0.20.0040.0196.27
5.0.10.0050.0196.24
5.0.00.0040.0296.23
4.4.90.0020.0174.78
4.4.80.0060.0134.75
4.4.70.0050.0134.75
4.4.60.0040.0144.75
4.4.50.0030.0164.77
4.4.40.0040.0234.70
4.4.30.0050.0184.76
4.4.20.0050.0154.84
4.4.10.0030.0164.85
4.4.00.0030.0254.76
4.3.110.0050.0144.67
4.3.100.0030.0154.66
4.3.90.0030.0154.63
4.3.80.0050.0254.58
4.3.70.0030.0174.63
4.3.60.0030.0154.63
4.3.50.0060.0134.63
4.3.40.0010.0294.54
4.3.30.0040.0143.28
4.3.20.0060.0153.26
4.3.10.0010.0183.21
4.3.00.0200.0206.88

preferences:
144.06 ms | 1394 KiB | 7 Q