3v4l.org

run code in 300+ PHP versions simultaneously
<?php const True = 'false'; echo True;

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)
5.4.320.0070.03612.46
5.4.310.0060.04112.46
5.4.300.0080.04012.47
5.4.290.0080.04312.46
5.4.280.0060.03612.36
5.4.270.0100.05412.36
5.4.260.0100.05112.36
5.4.250.0090.05812.36
5.4.240.0110.04912.36
5.4.230.0040.04312.35
5.4.220.0070.05212.35
5.4.210.0090.04312.35
5.4.200.0100.03412.35
5.4.190.0050.04212.35
5.4.180.0060.04112.35
5.4.170.0040.03812.36
5.4.160.0060.03512.35
5.4.150.0060.04312.35
5.4.140.0100.04012.04
5.4.130.0070.03612.02
5.4.120.0120.04111.98
5.4.110.0040.03711.97
5.4.100.0110.03511.98
5.4.90.0040.03811.98
5.4.80.0040.03911.97
5.4.70.0080.03311.97
5.4.60.0080.03311.97
5.4.50.0070.03511.97
5.4.40.0070.03211.96
5.4.30.0060.03611.96
5.4.20.0070.03911.96
5.4.10.0030.03911.96
5.4.00.0060.04011.45
5.3.290.0080.05012.80
5.3.280.0040.04012.71
5.3.270.0040.05012.73
5.3.260.0060.04112.72
5.3.250.0070.03712.72
5.3.240.0050.03812.72
5.3.230.0050.03912.71
5.3.220.0060.03612.68
5.3.210.0080.03612.68
5.3.200.0080.03512.68
5.3.190.0040.04012.68
5.3.180.0080.03612.67
5.3.170.0050.04012.67
5.3.160.0050.03812.67
5.3.150.0070.04812.67
5.3.140.0080.05112.66
5.3.130.0090.05412.66
5.3.120.0070.04112.66
5.3.110.0100.03712.66
5.3.100.0070.03612.12
5.3.90.0060.03612.09
5.3.80.0060.03912.07
5.3.70.0070.03612.07
5.3.60.0060.03612.06
5.3.50.0050.04712.00
5.3.40.0050.03712.00
5.3.30.0030.03811.95
5.3.20.0050.03611.72
5.3.10.0090.03211.69
5.3.00.0090.04311.67
5.2.170.0040.0319.18
5.2.160.0050.0299.18
5.2.150.0080.0289.18
5.2.140.0020.0379.18
5.2.130.0070.0319.14
5.2.120.0030.0329.14
5.2.110.0040.0339.14
5.2.100.0060.0289.14
5.2.90.0060.0319.14
5.2.80.0040.0339.14
5.2.70.0070.0289.14
5.2.60.0040.0329.09
5.2.50.0030.0339.05
5.2.40.0060.0369.04
5.2.30.0090.0279.01
5.2.20.0080.0269.00
5.2.10.0070.0268.92
5.2.00.0070.0398.79
5.1.60.0040.0338.06
5.1.50.0020.0268.06
5.1.40.0050.0258.05
5.1.30.0020.0338.40
5.1.20.0070.0248.41
5.1.10.0040.0268.14
5.1.00.0030.0278.14
5.0.50.0030.0216.63
5.0.40.0040.0286.48
5.0.30.0050.0316.30
5.0.20.0050.0186.27
5.0.10.0040.0196.24
5.0.00.0020.0316.23
4.4.90.0010.0174.78
4.4.80.0050.0134.75
4.4.70.0030.0164.75
4.4.60.0050.0134.76
4.4.50.0020.0164.77
4.4.40.0010.0274.71
4.4.30.0020.0164.76
4.4.20.0030.0154.84
4.4.10.0040.0144.85
4.4.00.0020.0254.76
4.3.110.0020.0204.67
4.3.100.0020.0154.66
4.3.90.0030.0144.63
4.3.80.0030.0244.58
4.3.70.0030.0184.63
4.3.60.0040.0194.63
4.3.50.0040.0174.63
4.3.40.0010.0254.54
4.3.30.0020.0163.28
4.3.20.0010.0173.26
4.3.10.0040.0143.22
4.3.00.0130.02019.45

preferences:
136.68 ms | 1394 KiB | 7 Q